UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR

                   CERTIFIED SHAREHOLDER REPORT OF REGISTERED
                        MANAGEMENT INVESTMENT COMPANIES



		Investment Company Act file number 811-21654

                          Pioneer Floating Rate Trust
               (Exact name of registrant as specified in charter)


                       60 State Street, Boston, MA 02109
              (Address of principal executive offices) (ZIP code)


            Terrence J. Cullen, Pioneer Investment Management, Inc.,
                       60 State Street, Boston, MA 02109
                    (Name and address of agent for service)


Registrant's telephone number, including area code:  (617) 742-7825


Date of fiscal year end:  November 30


Date of reporting period:  December 1, 2016 through May 31, 2017


Form N-CSR is to be used by management investment companies to file reports with
the Commission not later than 10 days after the transmission to stockholders of
any report that is required to be transmitted to stockholders under Rule 30e-1
under the Investment Company Act of 1940 (17 CFR 270.30e-1).  The Commission may
use the information provided on Form N-CSR in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR,
and the Commission will make this information public. A registrant is not
required to respond to the collection of information contained in Form N-CSR
unless the Form displays a currently valid Office of Management and Budget
("OMB") control number. Please direct comments concerning the accuracy of the
information collection burden estimate and any suggestions for reducing the
burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW,
Washington, DC 20549-0609.  The OMB has reviewed this collection of information
under the clearance requirements of 44 U.S.C. ss. 3507.


ITEM 1. REPORTS TO STOCKHOLDERS.

                      Pioneer Floating
                      Rate Trust

--------------------------------------------------------------------------------
                      Semiannual Report | May 31, 2017
--------------------------------------------------------------------------------

                      Ticker Symbol:   PHD

                      [LOGO]    Amundi Pioneer
                                ==============
                              ASSET MANAGEMENT


                        visit us: www.amundipioneer.com


Table of Contents


                                                                           
President's Letter                                                             2

Portfolio Management Discussion                                                4

Portfolio Summary                                                             10

Prices and Distributions                                                      11

Performance Update                                                            12

Schedule of Investments                                                       13

Financial Statements                                                          45

Financial Highlights                                                          49

Notes to Financial Statements                                                 51

Approval of New and Interim Management Agreements                             67

Trustees, Officers and Service Providers                                      75


                     Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 1


President's Letter

U.S. markets have continued to generate positive returns during the first
several months of 2017, with so-called "risk" assets, such as equities and
credit-sensitive bonds, posting solid gains. U.S. equities, as measured by the
Standard & Poor's 500 Index, returned slightly more than 6% in the first
calendar quarter of the year and more than 3% for the second quarter. Meanwhile,
high-yield securities have dominated bond market performance thus far in 2017.

The post-election market momentum we witnessed in the U.S. during the final
weeks of the fourth quarter of 2016 slowed only when oil prices slumped in
March, due to both higher-than-expected inventories and concerns over whether
OPEC (Organization of Petroleum Exporting Countries) would continue its supply
cuts. Not even the Federal Reserve System's (the Fed's) two rate hikes since
March, nor Britain's trigger of Article 50 to begin the "Brexit" process caused
any dramatic sell-off of risk assets. In fact, we are encouraged by the more
hawkish stance of the Fed with regard to interest rates, in light of our view
that current U.S. bond yields do not fairly reflect the prospective levels of
economic activity and inflation. We expect the Fed to continue to tighten
monetary policy, with at least one more rate hike likely to occur before the end
of 2017.

While U.S. gross domestic product (GDP) did slow in the first quarter, ending
up at 1.4% after revisions, the expectation is for GDP growth to pick-up in the
second quarter, with a solid consumer leading the way. It is our view that the
U.S. economy may lead all developed nations in 2017, with GDP growth in
excess of 2% for the full year, even if proposed tax and regulatory reforms are
not passed into law in the near future. We also believe solid domestic
employment figures should continue to support consumption and the housing
market, and that stronger corporate profits and increased government
spending may contribute to economic growth in 2018 and beyond. In addition,
as we monitor global Purchasing Manager Indices (PMIs), we note that their
numbers are increasing, which suggests that growth in global economies is also
improving. (PMIs are used to measure the economic health of the
manufacturing sector.)

There are, as always, some risks to our outlook. First, the market already has
priced in a good deal of the Trump economic reform platform, and that could
lead to near-term disappointment if Congressional follow-through does not
happen this year. The future of the Affordable Care Act (ACA) is another
potential concern, as Congressional leaders have, thus far, failed to generate

2 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


enough support to get new health care legislation approved by both houses.
However, if a bill is eventually passed that either eliminates or significantly
alters the ACA, the new law will undoubtedly have an effect on the health care
sector, one of the largest segments of the U.S. economy. Geopolitical risks, of
course, remain a potential headwind, given ongoing strife in the Middle East and
renewed tensions on the Korean Peninsula.

While our current outlook is generally optimistic, conditions can and often do
change, and while passive investment strategies may have a place in one's
overall portfolio, it is our view that all investment decisions are active
choices.

Throughout our history, we have believed in the importance of active
management. The active decisions to invest in equities or fixed-income
securities are made by a team of experienced investment professionals focusing
on identifying value across global markets using proprietary research, careful
risk management, and a long-term perspective. We believe our shareowners
can benefit from the experience and tenure of our investment teams as well as
the insights generated from our extensive research process.

As always, and particularly during times of market uncertainty, we encourage
you to work with your financial advisor to develop an overall investment plan
that addresses both your short- and long-term goals, and to implement such a
plan in a disciplined manner.

We greatly appreciate the trust you have placed in us and look forward to
continuing to serve you in the future.

Sincerely,

/s/ Lisa M. Jones

Lisa M. Jones
Head of the Americas, President and CEO of US
Amundi Pioneer Asset Management USA, Inc.
May 31, 2017

Any information in this shareowner report regarding market or economic trends or
the factors influencing the Trust's historical or future performance are
statements of opinion as of the date of this report. Past performance is no
guarantee of future results.

                     Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 3


Portfolio Management Discussion | 5/31/17

Important Note: On July 3, 2017, Amundi acquired Pioneer Investments, a group of
asset management companies located throughout the world. Amundi, one of the
world's largest asset managers, is headquartered in Paris, France. As a result
of the transaction, Pioneer Investment Management, Inc., the Trust's investment
adviser, became an indirect wholly owned subsidiary of Amundi and Amundi's
wholly owned subsidiary, Amundi USA, Inc. Prior to July 3, 2017, Pioneer
Investments was owned by Pioneer Global Asset Management S.p.A., a wholly owned
subsidiary of UniCredit S.p.A.

In connection with the transaction, the names of the Trust's investment
adviser and principal underwriter changed. Effective July 3, 2017, the name of
Pioneer Investment Management, Inc., changed to Amundi Pioneer Asset
Management, Inc., and the name of Pioneer Funds Distributor, Inc., changed
to Amundi Pioneer Distributor, Inc.

This transaction does not impact your existing relationship with Pioneer
Investments, your advisor, or the methods you use to communicate with us, as the
investor contact telephone numbers and services you expect will remain the same.
We are excited, however, to be launching a new website representing the combined
company. Come visit us at: www.amundipioneer.com

After a late-year rally lifted the prices of most bank-loan investments in
December 2016, prices settled into a more stable pattern for the remainder of
the six-month period ended May 31, 2017. In the following interview, Jonathan
Sharkey discusses the factors that affected the performance of Pioneer Floating
Rate Trust during the six-month period. Mr. Sharkey, a senior vice president and
a portfolio manager at Amundi Pioneer Asset Management, Inc. (Amundi Pioneer),
is responsible for the day-to-day management of the Trust.

Q    How did the Trust perform during the six-month period ended May 31, 2017?

A    Pioneer Floating Rate Trust returned 3.48% at net asset value (NAV) and
     4.30% at market price during the six-month period ended May 31, 2017, while
     the Trust's benchmark, the Standard & Poor's/Loan Syndications & Trading
     Association Leveraged Loan Index (the S&P/LSTA Index), returned 3.14%.
     Unlike the Trust, the S&P/LSTA Index does not use leverage. While the use
     of leverage increases investment opportunity, it also increases investment
     risk. During the same six-month period, the average return (at market
     price) of the 34 closed end funds in Lipper's Loan Participation Funds
     category (which may or may not be leveraged), was 7.22%, and the average
     return (at NAV) of the 38 closed end funds in the same Lipper category was
     4.30%. For the 12-month period ended May 31, 2017, the Trust returned 8.19%
     at NAV and 13.43% at market price, while

4 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


     the Trust's linked benchmark returned 7.65% and the S&P/LSTA Index returned
     7.49%. (See footnote on Page 12 for information about the Trust's linked
     benchmark).

     The shares of the Trust were selling at a 5.02% discount to net asset value
     on May 31, 2017. Comparatively, the shares of the Trust were selling at a
     5.76% discount to net asset value on November 30, 2016, the end of the
     Trust's previous annual reporting period.

     The Trust's standard, 30-day SEC yield was 4.34% on May 31, 2017*.

Q    How would you describe the investment environment for bank loans during the
     six-month period ended May 31, 2017?

A    The six-month period began in the midst of a rally triggered by the
     November 2016 U.S. elections. The victory of Republican Donald J. Trump in
     the 2016 presidential election and the successful effort of Republicans
     (GOP) to retain control of both houses of Congress sparked gains in the
     credit sectors, including bank loans. Mr. Trump had campaigned on an
     economic platform of lower taxes, reduced regulations, and increased
     infrastructure spending. If enacted, those policies had the potential to
     spur an acceleration in economic growth, and the markets reacted
     accordingly, as investors bid-up the prices of bank loans and other
     credit-sensitive investments as 2016 drew to a close. In the first five
     months of 2017, however, market conditions settled down and prices
     stabilized. As a consequence, the returns of floating-rate bank loans
     tended to be defined principally by the current yield, or income,
     distributed by the loans to investors.

     Overall, the fundamentals of bank loans were solid during the six-month
     period. The U.S. economy continued to grow at a modest pace, while the job
     market continued to improve. In general, the credit-worthiness of
     loan-based investments strengthened in the expanding economy and loan
     default rates remained low. Investor demand for bank loans persisted, while
     the supply of new loans remained somewhat muted. With strong demand
     outstripping loan supply, prices appreciated, with 70% of existing loans
     trading above par (face) value. On the negative side, however, many
     existing bank loans were repriced into lower-yielding loans over the
     six-month period.

Q    What factors affected the Trust's performance relative to the benchmark
     S&P/LSTA Index during the six-month period ended May 31, 2017?

A    The Trust slightly outperformed the benchmark S&P/LSTA Leveraged Loan Index
     during the six-month period, with benchmark-relative performance aided by
     the use of leverage, or borrowed funds. The Trust's benchmark-relative
     performance was held back, however, by the portfolio's tilt in favor of
     higher-quality loans, as lower-quality loans rallied more

*    The 30-day SEC yield is a standardized formula that is based on the
     hypothetical annualized earning power (investment income only) of the
     Trust's portfolio securities during the period indicated.

                     Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 5


     than higher-quality loans over the period. We maintained our preference
     for higher-quality loans in the Trust's portfolio because we continue to
     believe they can provide more reliable and consistent returns for risk-
     conscious investors over the longer term. On May 31, 2017, just 3.5% of
     the Trust's total investment portfolio was allocated to loans rated CCC or
     below. Meanwhile, the S&P/LSTA Leveraged Loan Index had a 6%
     allocation in CCC-rated loans. Similarly, the Trust's portfolio was
     slightly underweight in second-lien loans as compared with the benchmark.

     At the industry level, the Trust's exposure to health care loans helped
     benchmark-relative results during the period, as the portfolio was
     moderately overweight in that outperforming group. Good security selection
     within the Trust's allocation to information technology loans also
     supported benchmark-relative performance, despite the fact that the
     portfolio had a modest underweight to that outperforming sector.
     Conversely, the Trust's exposures to retailing and cosmetics, two
     weak-performing groups over the six-month period, detracted from absolute
     returns, even though the portfolio was heavily underweight in each of those
     sectors.

Q    Which individual investments had notable effects, either positively or
     negatively, on the Trust's performance during the six-month period ended
     May 31, 2017?

A    Individual portfolio holdings that contributed positively to the Trust's
     performance during the period included loans to Dixie Electric, Accudyne
     Industries, and Mill U.S. Acquisition. Dixie Electric provides electrical
     services to oil-field services operators and other industries, while
     Accudyne produces pumps, compressors, and other equipment for large scale
     industrial uses. Mill U.S. Acquisition, also known as CSM Bakery, supplies
     products to the baking industry. Other investments that helped the Trust's
     performance during the period included a position in loans to defense
     contractor IAP Worldwide, which went through a financial restructuring
     that resulted in the Trust's gaining a small equity position. Positions in
     two event-linked insurance bonds also supported the Trust's results, as did
     an investment in the high-yield bonds of Community Health, a rural hospital
     chain.

     Portfolio investments that were less successful for the Trust during the
     period included loans to Cengage Learning, a textbook publisher that felt
     the effects of softening of demand throughout the industry; Concordia
     Healthcare, a diversified pharmaceutical company that saw a weakening of
     demand both in the United States and the United Kingdom; and Altisource, a
     processing service provider to financial companies that was affected by the
     problems of one major client.

6 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Q    How did the level of leverage in the Trust change over the six-month period
     ended May 31, 2017?

A    The Trust employs leverage through a revolving credit facility. (See Note 7
     to the financial statements).

     At the end of the six-month period on May 31, 2017, 31.6% of the Trust's
     total managed assets were financed by leverage (or borrowed funds),
     compared with 31.7% of the Trust's total managed assets financed by
     leverage at the start of the period on December 1, 2016. The absolute
     amount of funds borrowed by the Trust did not change during the period. The
     reduction in the percentage of leveraged funds was the result of
     appreciation in the values of the Trust's holdings.

Q    Did the Trust invest in any derivative securities during the six-month
     period ended May 31, 2017? If so, did the investments have an effect on
     performance?

A    Yes, during the period we took a small position in high-yield bond credit
     default swaps as a way to deploy cash in the Trust's portfolio, at par
     value, while waiting for the loan new-issue calendar to resurge. The swaps
     also gave the Trust some exposure to high-yield bonds. The investment did
     not have a material impact on performance.

Q    What factors affected the Trust's distributions to shareowners during the
     six-month period ended May 31, 2017?

A    The Trust's distributions remained stable during the period. Shareowners
     should be aware, however, that several factors could affect future
     distributions. As older loans with higher yields are repriced at lower
     spreads, newer loans in the Trust's portfolio may pay less current income
     to the Trust. (Loan spreads are the interest rates over and above the
     London Interbank Offered Rate - or LIBOR rate - charged to borrowers by
     banks.)

     Potentially offsetting these influences is the prospect that short-term
     interest rates will continue to increase due to tightening of monetary
     policy by the Federal Reserve System (the Fed), which has raised the
     Federal funds rate three times since December 2016. If there are more rate
     increases by the Fed over the next several months, the income paid by
     floating-rate loans may also start increasing, which could result in
     greater current income for the Trust, as rates could exceed the LIBOR
     floors in the portfolio.

Q    What is your investment outlook?

A    We have a positive outlook for bank-loan investments. While U.S. gross
     domestic product (GDP) registered a disappointing 1.4% growth rate during
     the first quarter of this year, we believe the U.S. economy should

                     Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 7


     continue to strengthen, with GDP growing at a 2% (or better) annual pace
     for 2017. We also expect to see persistently strong investor demand for
     bank loans as the Fed continues to tighten monetary policy by raising the
     Federal funds rate.

     The past six months saw a wave of loan refinancings that we believe may
     signal a change in the dynamics of the loan market as well as in the types
     of gains that may be expected from loan investments. During the period,
     one- quarter of the loans S&P/LSTA Leveraged Loan Index were refinanced
     into new loans with lower spreads. The new loans, because of their lower
     interest rates, may prove less likely to appreciate in price. During 2016,
     half the returns from bank-loan investments came from price appreciation,
     with the other half coming from interest distributions. In the future, we
     believe a smaller percentage of bank-loan earnings may come from price
     appreciation, with interest income becoming the primary source of earnings.

     We continue to believe that bank loans can create solid opportunities for
     income-oriented investors. At period end, the credit-quality of the loan
     asset class was good, with loan default rates remaining well below
     historical averages. We think overall default rates should remain
     relatively low, although we anticipate there may be some defaults in the
     retail sector as online sellers continue to take business from traditional
     "brick-and-mortar" retailers.

     We continue to significantly overweight asset-intensive industries such as
     building materials and industrial equipment in the Trust's portfolio, while
     de-emphasizing loans to retailers and technology companies. Retailers
     continue to lose market share, while technology firms remain vulnerable to
     fast-moving industry changes.

     We believe our preference for holding higher-quality loans in asset-
     intensive industries positions the Trust well for the present environment,
     while rising short-term interest rates have the potential to increase the
     dividend** income generated by bank loans.

**   Dividends are not guaranteed.

Please refer to the Schedule of Investments on pages 13-44 for a full listing of
Trust securities.

All investments are subject to risk, including the possible loss of principal.
In the past several years, financial markets have experienced increased
volatility, depressed valuations, decreased liquidity, and heightened
uncertainty. These conditions may continue, recur, worsen, or spread.

8 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


The Trust may invest in derivative securities, which may include futures and
options, for a variety of purposes, including: in an attempt to hedge against
adverse changes in the marketplace of securities, interest rates or currency
exchange rates; as a substitute for purchasing or selling securities; to attempt
to increase the Trust's return as a non-hedging strategy that may be considered
speculative; and to manage portfolio characteristics. Using derivatives can
increase fund losses and reduce opportunities for gains when the market prices,
interest rates or the derivative instruments themselves behave in a way not
anticipated by the Trust. These types of instruments can increase price
fluctuation.

The Trust is not limited in the percentage of its assets that may be invested in
floating-rate senior loans and other securities which may be less liquid or
illiquid. Illiquid securities may be difficult to sell at a price reflective of
their value at times when the Trust believes it is desirable to do so and the
market price of illiquid securities is generally more volatile than that of more
liquid securities. Illiquid securities may be difficult to value, and investment
of the Trust's assets in illiquid securities may restrict the Trust's ability to
take advantage of market opportunities.

The Trust employs leverage through a revolving credit facility. Leverage creates
significant risks, including the risk that the Trust's income or capital
appreciation from investments purchased with the proceeds of leverage will not
be sufficient to cover the cost of leverage, which may adversely affect the
return for shareowners.

The Trust is required to maintain certain regulatory and other asset coverage
requirements in connection with its use of leverage. In order to maintain
required asset coverage levels, the Trust may be required to reduce the amount
of leverage employed by the Trust, alter the composition of its investment
portfolio or take other actions at what might be inopportune times in the
market. Such actions could reduce the net earnings or returns to shareowners
over time, which is likely to result in a decrease in the market value of the
Trust's shares.

Investments in high-yield or lower-rated securities are subject to greater-than-
average risk. The Trust may invest in securities of issuers that are in default
or that are in bankruptcy.

Risks of investing in the Trust are discussed in greater detail in the Trust's
original offering documents and shareowner reports issued from time to time.

Investing in foreign and/or emerging markets securities involves risks relating
to interest rates, currency exchange rates and economic and political
conditions.

These risks may increase share price volatility.

Any information in this shareowner report regarding market or economic trends or
the factors influencing the Trust's historical or future performance are
statements of opinion as of the date of this report. Past performance is no
guarantee of future results.

                     Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 9


Portfolio Summary | 5/31/17

Portfolio Diversification*
--------------------------------------------------------------------------------
(As a percentage of total investment portfolio)

[THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL]



                                                                        
Senior Secured Floating Rate Loan Interests                                87.5%
Corporate Bonds & Notes                                                     4.2%
U.S. Government and Agency Obligations                                      3.4%
Repurchase Agreements                                                       2.1%
Treasury Bills                                                              1.1%
Exchange-Traded Funds                                                       1.1%
Collateralized Loan Obligations                                             0.4%
Common Stocks                                                               0.1%
Tax Exempt Obligation                                                       0.1%


*    Includes investments in Insurance Linked Securities totaling 1.3% of total
     investment portfolio.

10 Largest Holdings
--------------------------------------------------------------------------------
(As a percentage of long-term holdings)**



                                                                                            
  1. U.S. Treasury Notes, 1.152%, 4/30/18                                                      2.00%
----------------------------------------------------------------------------------------------------
  2. Bright Horizons Family Solutions LLC (fka Bright Horizons Family Solutions, Inc.),
     Term B Loan, 3.295%, 11/7/23                                                              0.76
----------------------------------------------------------------------------------------------------
  3. U.S. Treasury Notes, 1.234%, 1/31/18                                                      0.75
----------------------------------------------------------------------------------------------------
  4. U.S. Treasury Notes, 1.13%, 10/31/17                                                      0.73
----------------------------------------------------------------------------------------------------
  5. McGraw-Hill Global Education Holdings LLC, First Lien Term B Loan, 5.045%, 5/4/22         0.66
----------------------------------------------------------------------------------------------------
  6. American Airlines, Inc., 2017 Replacement Term Loan, 3.044%, 6/27/20                      0.65
----------------------------------------------------------------------------------------------------
  7. Scientific Games International, Inc., Initial Term B-3 Loan, 5.062%, 10/1/21              0.63
----------------------------------------------------------------------------------------------------
  8. Jonah Energy LLC, Second Lien Initial Term Loan, 7.545%, 5/12/21                          0.57
----------------------------------------------------------------------------------------------------
  9. Altice US Finance I Corp., March 2017 Refinancing Term Loan, 3.283%, 7/28/25              0.56
----------------------------------------------------------------------------------------------------
 10. Nord Anglia Education Finance LLC, Initial Term Loan, 4.702%, 3/31/21                     0.56
----------------------------------------------------------------------------------------------------


**   This list excludes temporary cash investments and derivative instruments.
     The portfolio is actively managed, and current holdings may be different.
     The holdings listed should not be considered recommendations to buy or sell
     any security listed.

10 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Prices and Distributions | 5/31/17

Market Value per Share^



--------------------------------------------------------------------------------
                                        5/31/17                11/30/16
--------------------------------------------------------------------------------
                                                           
Market Value                             $11.92                  $11.78
--------------------------------------------------------------------------------
(Discount)                                (5.02)%                 (5.76)%
--------------------------------------------------------------------------------


Net Asset Value per Share^
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
                                        5/31/17                11/30/16
--------------------------------------------------------------------------------
                                                           
Net Asset Value                          $12.55                  $12.50
--------------------------------------------------------------------------------


Distributions per Share: 12/1/16-5/31/17
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
                       Net Investment        Short-Term          Long-Term
                           Income           Capital Gains       Capital Gains
--------------------------------------------------------------------------------
                                                            
                           $0.37                 $--                 $--
--------------------------------------------------------------------------------


Yields
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
                                        5/31/17                  11/30/16
--------------------------------------------------------------------------------
                                                              
30-day SEC Yield                         4.34%                      4.12%
--------------------------------------------------------------------------------


The data shown above represents past performance, which is no guarantee of
future results.

^    Net asset value and market value are published in Barron's on Saturday, The
     Wall Street Journal on Monday and The New York Times on Monday and
     Saturday. Net asset value and market value are published daily on the
     Trust's website at www.amundipioneer.com.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 11


Performance Update | 5/31/17

Investment Returns
--------------------------------------------------------------------------------
The mountain chart on the right shows the change in market value, including
reinvestment of dividends and distributions, of a $10,000 investment made in
shares of Pioneer Floating Rate Trust during the periods shown, compared with
the value of the Bloomberg Barclays U.S. High Yield Loans Index, an unmanaged
index which measures the performance of high-yield loans, and the S&P/LSTA
Leveraged Loan Index. The Bloomberg Barclays U.S. High Yield Loans Index was the
Trust's benchmark through September 30, 2016, when that index ceased to exist.
The S&P/LSTA Leveraged Loan Index, which provides broad and comprehensive total
return metrics of the U.S. universe of syndicated term loans, became the Trust's
benchmark on October 1, 2016.



Average Annual Total Returns
(As of May 31, 2017)
--------------------------------------------------------------------------------
                                   Pioneer
                                   Floating      S&P/
                                   Rate          LSTA
              Net                  Trust         Lever-
              Asset                Linked        aged
              Value     Market     Bench-        Loan
Period        (NAV)     Price      mark***       Index
--------------------------------------------------------------------------------
                                     
10 Years      3.96%      3.20%     4.62%         4.51%
5 Years       6.34       5.17      4.91          4.73
1 Year        8.19      13.43      7.65          7.49
--------------------------------------------------------------------------------


[THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL]

Value of $10,000 Investment



                    Pioneer Floating     Bloomberg Barclays U.S.    S&P/LSTA Leveraged
                    Rate Trust           High Yield Loans Index+    Loan Index
                                                           
5/07                $10,000              $10,000                    $10,000
5/08                $ 8,237              $ 9,803                    $ 9,754
5/09                $ 5,557              $ 9,002                    $ 8,875
5/10                $ 8,671              $10,946                    $11,029
5/11                $10,856              $11,970                    $12,053
5/12                $10,648              $12,221                    $12,336
5/13                $12,267              $13,295                    $13,409
5/14                $11,810              $13,839                    $13,994
5/15                $11,827              $14,298                    $14,391
5/16                $12,077              $14,467                    $14,462
5/17                $13,699              $14,904                    $15,546


Call 1-800-225-6292 or visit www.amundipioneer.com for the most recent month-end
performance results. Current performance may be lower or higher than the
performance data quoted.

Performance data shown represents past performance. Past performance is no
guarantee of future results. Investment return and market price will fluctuate,
and your shares may trade below NAV, due to such factors as interest rate
changes, and the perceived credit quality of borrowers.

Total investment return does not reflect broker sales charges or commissions.
All performance is for shares of the Trust.

Shares of closed-end funds, unlike open-end funds, are not continuously offered.
There is a one-time public offering and, once issued, shares of closed-end funds
are bought and sold in the open market through a stock exchange and frequently
trade at prices lower than their NAV. NAV per share is total assets less total
liabilities, which include preferred shares, or borrowings, as applicable,
divided by the number of shares outstanding.

When NAV is lower than market price, dividends are assumed to be reinvested at
the greater of NAV or 95% of the market price. When NAV is higher, dividends are
assumed to be reinvested at prices obtained through open-market purchases under
the Trust's dividend reinvestment plan.

The performance table and graph do not reflect the deduction of fees and taxes
that a shareowner would pay on Trust distributions or the sale of Trust shares.
Had these fees and taxes been reflected, performance would have been lower.

Index returns are calculated monthly, assume reinvestment of dividends and,
unlike Trust returns, do not reflect any fees, expenses or sales charges. The
indices do not use leverage. You cannot invest directly in an index.

***  The Bloomberg Barclays U.S. High Yield Loans Index (the Bloomberg Barclays
     Index) was the Trust's benchmark from inception through 9/30/16, when the
     Bloomberg Barclays Index ceased. As of 10/1/16, the Trust's benchmark is
     the S&P/LSTA Leveraged Loan Index (the S&P/LSTA Index). Both the Bloomberg
     Barclays Index and the S&P/LSTA Index provide, or provided, broad and
     comprehensive total return metrics of the U.S. universe of syndicated term
     loans. Ten-year, five-year, and one-year "linked" benchmark returns shown
     above represent the combination of the Bloomberg Barclays Index's returns
     from 6/1/07 through 9/30/16, and the S&P/LSTA Index's returns from 10/1/16
     through 5/31/17.

+    Value of $10,000 investment figures for the Bloomberg Barclays U.S. High
     Yield Loans Index covers the period from May 2007 through September 30,
     2016.

12 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Schedule of Investments | 5/31/17 (unaudited)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            SENIOR SECURED FLOATING RATE LOAN
                            INTERESTS -- 130.9% of Net Assets*(a)
                            AUTOMOBILES & COMPONENTS -- 5.5%
                            Auto Parts & Equipment -- 4.5%
       1,605,169            Allison Transmission, Inc., Term Loan B-3,
                            3.03%, 9/23/22                                                      $   1,622,526
       1,540,000            American Axle & Manufacturing, Inc., Tranche B Term
                            Loan, 3.28%, 4/6/24                                                     1,538,460
       2,358,000            BBB Industries US Holdings, Inc., First Lien Initial Term
                            Loan, 6.045%, 11/3/21                                                   2,386,709
       1,100,809            Cooper-Standard Automotive, Inc., Additional Term B-1
                            Loan, 3.397%, 11/2/23                                                   1,105,625
       1,489,607            Electrical Components International, Inc., Term Loan,
                            5.897%, 5/28/21                                                         1,501,710
       1,667,768            Federal-Mogul Corp., Tranche C Term Loan, 4.75%,
                            4/15/21                                                                 1,672,632
         400,000            Horizon Global Corp., 2017 Replacement Term Loan,
                            5.545%, 6/30/21                                                           404,000
         500,000            Innovative Xcessories & Services LLC, Term Loan,
                            5.75%, 11/29/22                                                           505,625
       1,335,149            TI Group Automotive Systems LLC, Initial US Term
                            Loan, 3.795%, 6/30/22                                                   1,345,162
       2,028,079            Tower Automotive Holdings USA LLC, Initial Term
                            Loan, 3.75%, 3/7/24                                                     2,031,460
                                                                                                -------------
                                                                                                $  14,113,909
-------------------------------------------------------------------------------------------------------------
                            Automobile Manufacturers -- 0.7%
         363,636            CH Hold Corp. (aka Caliber Collision), First Lien Initial
                            Term Loan, 4.045%, 2/1/24                                           $     366,666
         347,984            Inteva Products LLC, Term B Loan, 9.75%, 9/8/21                           349,942
         841,500            Octavius Corp. (Winnebago Industries), Tranche B Term
                            Loan, 5.572%, 11/8/23                                                     850,441
         466,667            Visteon Corp., Initial Term Loan, 3.334%, 3/24/24                         470,313
                                                                                                -------------
                                                                                                $   2,037,362
-------------------------------------------------------------------------------------------------------------
                            Tires & Rubber -- 0.3%
       1,000,000            Goodyear Tire & Rubber Co., Second Lien Term Loan,
                            3.0%, 4/30/19                                                       $   1,009,792
                                                                                                -------------
                            Total Automobiles & Components                                      $  17,161,063
-------------------------------------------------------------------------------------------------------------
                            BANKS -- 0.1%
                            Thrifts & Mortgage Finance -- 0.1%
         446,500            Ocwen Loan Servicing LLC, Restatement Effective Date
                            Term Loan, 6.0%, 12/7/20                                            $     445,384
                                                                                                -------------
                            Total Banks                                                         $     445,384
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 13


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            CAPITAL GOODS -- 14.9%
                            Aerospace & Defense -- 5.3%
       1,823,822            Accudyne Industries Borrower SCA/Accudyne
                            Industries LLC, Refinancing Term Loan,
                            4.147%, 12/13/19                                                    $   1,819,034
       2,269,313(b)         ADS Tactical, Inc., Term Loan, 8.545%, 12/31/22                         2,269,313
       1,726,856            Allion Science and Technology Corp., First Lien Term
                            Loan, 5.545%, 8/19/21                                                   1,731,173
       1,339,606            DAE Aviation Holdings, Inc., Initial Term Loan,
                            4.79%, 7/7/22                                                           1,349,444
       1,361,777            DigitalGlobe, Inc., Term Loan, 3.795%, 1/15/24                          1,368,585
       1,318,365            DynCorp International, Inc., Term Loan B2,
                            7.75%, 7/7/20                                                           1,323,859
         533,560            Engility Corp. (fka TASC, Inc.), Term B2 Loan,
                            4.75%, 8/14/23                                                            538,007
         245,010            IAP Worldwide Services, Inc., First Lien Term Loan,
                            8.0%, 7/18/19                                                             240,110
         497,494            Transdigm, Inc., Tranche F Term Loan, 4.045%, 6/9/23                      499,048
       1,838,250            Turbocombustor Technology, Inc., Initial Term Loan,
                            5.647%, 12/2/20                                                         1,723,359
       1,475,068            Vencore, Inc. (fka SI Organization, Inc.), First Lien Initial
                            Term Loan, 5.897%, 11/23/19                                             1,498,346
       1,783,050            WP CPP Holdings LLC, First Lien Term B-3 Loan,
                            4.539%, 12/28/19                                                        1,690,925
         334,900            WP CPP Holdings LLC, Second Lien Term B-1 Loan,
                            8.922%, 4/30/21                                                           307,271
                                                                                                -------------
                                                                                                 $ 16,358,474
-------------------------------------------------------------------------------------------------------------
                            Building Products -- 2.2%
       1,153,350            Armstrong World Industries, Inc., Term Loan B,
                            3.836%, 3/31/23                                                     $   1,159,117
       1,709,293            Builders FirstSource, Inc., Refinancing Term Loan,
                            4.069%, 2/29/24                                                         1,706,443
         306,968            NCI Building Systems, Inc., Tranche B Term Loan,
                            4.0%, 6/24/22                                                             308,273
       1,312,649            Quikrete Holdings, Inc., First Lien Initial Loan,
                            3.795%, 11/15/23                                                        1,318,665
       1,680,075            Summit Materials LLC, Restatement Effective Date Term
                            Loan, 3.795%, 7/18/22                                                   1,698,714
         750,000            Unifrax Holding Co., Initial Dollar Term Loan, 4.9%, 4/4/24               752,578
                                                                                                -------------
                                                                                                $   6,943,790
-------------------------------------------------------------------------------------------------------------
                            Construction Machinery & Heavy Trucks -- 1.9%
         810,000(c)         Clark Equipment Co. (aka Doosan Bobcat, Inc.),
                            Tranche B Term Loan, 5/18/24                                        $     816,455


The accompanying notes are an integral part of these financial statements.

14 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Construction Machinery & Heavy Trucks -- (continued)
       1,750,000            Commercial Vehicle Group, Inc., Term Loan B,
                            7.158%, 3/30/23                                                     $   1,763,125
       1,595,700            Navistar, Inc., Tranche B Term Loan, 5.0%, 8/7/20                       1,624,954
         836,676            Terex Corp., US Term Loan, 3.54%, 1/31/24                                 842,777
         940,385            Welbilt, Inc. (fka Manitowoc Foodservice, Inc.), Term B
                            Loan, 4.033%, 3/3/23                                                      950,964
                                                                                                -------------
                                                                                                $   5,998,275
-------------------------------------------------------------------------------------------------------------
                            Electrical Components & Equipment -- 1.3%
       1,956,081            Pelican Products, Inc., First Lien Term Loan,
                            5.397%, 4/10/20                                                     $   1,959,749
         835,841            Southwire Company LLC, Initial Term Loan,
                            3.489%, 2/10/21                                                           841,064
       1,333,178            WireCo WorldGroup, Inc., First Lien Initial Term Loan B,
                            6.702%, 9/29/23                                                         1,347,343
                                                                                                -------------
                                                                                                $   4,148,156
-------------------------------------------------------------------------------------------------------------
                            Industrial Conglomerates -- 2.2%
         897,424            AVSC Holding Corp., First Lien New Term Loan,
                            4.67%, 4/29/24                                                      $     897,424
         374,063            Culligan NewCo, Ltd., First Lien Tranche B-1 Term Loan,
                            5.0%, 12/13/23                                                            378,738
       1,268,999            DTI Holdco, Inc., Initial Term Loan, 6.421%, 10/2/23                    1,248,114
       1,235,255            Filtration Group Corp., First Lien Term Loan,
                            4.295%, 11/23/20                                                        1,246,707
         657,809            Gates Global LLC, Initial B-1 Dollar Term Loan,
                            4.408%, 4/1/24                                                            661,458
         500,000(c)         Hyster-Yale Materials Holding, Inc., Term Loan B, 5/22/23                 504,063
         922,531(c)         Milacron LLC, Term B Loan, 9/28/23                                        926,567
         848,250            ProAmpac PG Borrower LLC, First Lien Initial Term Loan,
                            5.098%, 11/20/23                                                          858,747
                                                                                                -------------
                                                                                                $   6,721,818
-------------------------------------------------------------------------------------------------------------
                            Industrial Machinery -- 1.8%
         188,575            Blount International, Inc., Initial Term Loan,
                            6.01%, 4/12/23                                                      $     191,757
         485,955            Columbus McKinnon Corp., Initial Term Loan,
                            4.147%, 1/31/24                                                           491,422
       1,156,843            Gardner Denver, Inc., Initial Dollar Term Loan,
                            4.568%, 7/30/20                                                         1,163,206
       1,955,100            Mueller Water Products, Inc., Initial Term Loan,
                            3.279%, 11/25/21                                                        1,976,280
       1,723,361            NN, Inc., Tranche B Term Loan, 5.295%, 10/19/22                         1,723,629
                                                                                                -------------
                                                                                                $   5,546,294
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 15


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Trading Companies & Distributors -- 0.2%
         466,990            WESCO Distribution, Inc., Tranche B-1 Loan,
                            3.778%, 12/12/19                                                    $     468,596
                                                                                                -------------
                            Total Capital Goods                                                 $  46,185,403
-------------------------------------------------------------------------------------------------------------
                            COMMERCIAL & PROFESSIONAL SERVICES -- 4.4%
                            Diversified Support Services -- 0.7%
         766,632            DH Publishing LP, Term B-5 Loan, 3.492%, 8/21/23                    $     769,330
         458,933            KAR Auction Services, Inc., Term Loan B4,
                            3.313%, 3/11/21                                                           462,855
         884,805            Ryan LLC, Tranche B Term Loan, 6.795%, 8/7/20                             882,040
                                                                                                -------------
                                                                                                $   2,114,225
-------------------------------------------------------------------------------------------------------------
                            Environmental & Facilities Services -- 2.1%
         892,237            Advanced Disposal Services, Inc. (fka ADS Waste
                            Holdings, Inc.), Additional Term Loan, 3.7%, 11/10/23               $     899,884
          68,004            Granite Acquisition, Inc., First Lien Term B Loan,
                            5.147%, 12/17/21                                                           68,307
         549,013            Infiltrator Water Technologies LLC, Term B-1 Loan,
                            4.647%, 5/27/22                                                           553,817
       1,467,625            Safway Group Holding LLC, Initial Term Loan,
                            5.76%, 8/21/23                                                          1,478,327
       1,078,323            Waste Industries USA, Inc., Term B Loan, 3.795%, 2/27/20                1,085,625
         574,806            Wastequip LLC, Term Loan, 5.545%, 8/9/19                                  577,201
       1,733,093            WCA Waste Systems, Inc., Initial Term Loan,
                            3.749%, 8/11/23                                                         1,740,405
                                                                                                -------------
                                                                                                $   6,403,566
-------------------------------------------------------------------------------------------------------------
                            Human Resource & Employment Services -- 0.2%
         524,584            On Assignment, Inc., Tranche B-2 Term Loan,
                            3.295%, 6/3/22                                                      $     529,283
-------------------------------------------------------------------------------------------------------------
                            Office Services & Supplies -- 0.2%
         645,133            West Corp., Refinanced Term B-12 Loan, 3.281%, 6/17/23              $     646,907
-------------------------------------------------------------------------------------------------------------
                            Security & Alarm Services -- 1.2%
         931,126            Allied Universal Holdco LLC (fka USAGM Holdco LLC),
                            First Lien Initial Term Loan, 4.79%, 7/28/22                        $     936,945
       1,284,695(c)         GW Honos Security Corp. (Garda World Security Corp.),
                            Term Loan, 5/12/24                                                      1,289,780
       1,606,388            Prime Security Services Borrower LLC, First Lien 2016-2
                            Refinancing Term B-1 Loan, 4.294%, 5/2/22                               1,621,878
                                                                                                -------------
                                                                                                $   3,848,603
                                                                                                -------------
                            Total Commercial & Professional Services                            $  13,542,584
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

16 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            CONSUMER DURABLES & APPAREL -- 2.2%
                            Homefurnishing Retail -- 0.9%
       1,878,784            Serta Simmons Bedding LLC, First Lien Initial Term
                            Loan, 4.538%, 11/8/23                                               $   1,889,353
         950,000            Serta Simmons Bedding LLC, Second Lien Initial Term
                            Loan, 9.179%, 11/8/24                                                     963,656
                                                                                                -------------
                                                                                                $   2,853,009
-------------------------------------------------------------------------------------------------------------
                            Housewares & Specialties -- 0.9%
         754,015            Prestige Brands, Inc., Term B-4 Loan, 3.795%, 1/26/24               $     760,770
       2,040,707            Reynolds Group Holdings, Inc., Incremental US Term
                            Loan, 4.045%, 2/5/23                                                    2,053,149
                                                                                                -------------
                                                                                                $   2,813,919
-------------------------------------------------------------------------------------------------------------
                            Leisure Products -- 0.4%
       1,000,000            Bass Pro Group LLC, Initial Term Loan, 6.147%, 12/15/23             $     973,438
         327,383            Bombardier Recreational Products, Inc., Term B Loan,
                            4.0%, 6/30/23                                                             329,750
                                                                                                -------------
                                                                                                $   1,303,188
                                                                                                -------------
                            Total Consumer Durables & Apparel                                   $   6,970,116
-------------------------------------------------------------------------------------------------------------
                            CONSUMER SERVICES -- 10.0%
                            Casinos & Gaming -- 1.5%
         600,000            CityCenter Holdings LLC, Term B Loan, 3.499%, 4/18/24               $     603,250
         750,000            Eldorado Resorts, Inc., Term Loan, 3.243%, 4/17/24                        749,298
       2,764,689            Scientific Games International, Inc., Initial Term B-3
                            Loan, 5.062%, 10/1/21                                                   2,809,903
         480,738            Station Casinos LLC, Term B Facility Loan, 3.5%, 6/8/23                   483,553
                                                                                                -------------
                                                                                                $   4,646,004
-------------------------------------------------------------------------------------------------------------
                            Education Services -- 3.6%
       3,387,925            Bright Horizons Family Solutions LLC (fka Bright
                            Horizons Family Solutions, Inc.), Term B Loan,
                            3.295%, 11/7/23                                                     $   3,421,100
       1,827,207            Cengage Learning Acquisitions, Inc., 2016 Refinancing
                            Term Loan, 5.25%, 6/7/23                                                1,725,731
       1,723,838            KUEHG Corp. (fka KC MergerSub, Inc.), Term B-2 Loan,
                            4.917%, 8/12/22                                                         1,735,151
       1,684,301            Laureate Education, Inc., Series 2024 Term Loan,
                            5.545%, 4/26/24                                                         1,692,460
       2,492,945            Nord Anglia Education Finance LLC, Initial Term Loan,
                            4.702%, 3/31/21                                                         2,500,735
                                                                                                -------------
                                                                                                $  11,075,177
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 17


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Hotels, Resorts & Cruise Lines -- 0.5%
         541,033            Hilton Worldwide Finance LLC, Series B-2 Term Loan,
                            3.024%, 10/25/23                                                    $     545,133
       1,146,132            Sabre, Inc., 2017 Incremental Term Loan,
                            3.795%, 2/22/24                                                         1,158,166
                                                                                                -------------
                                                                                                $   1,703,299
-------------------------------------------------------------------------------------------------------------
                            Leisure Facilities -- 1.6%
         850,000            Cedar Fair LP, US Term B Loan, 3.295%, 4/13/24                      $     859,775
       1,822,083            Fitness International LLC, Term B Loan, 5.397%, 7/1/20                  1,848,655
         858,037            Life Time Fitness, Inc., 2017 Refinancing Term Loan,
                            4.045%, 6/10/22                                                           862,021
       1,286,450            Six Flags Theme Parks, Inc., Tranche B Term Loan,
                            3.291%, 6/30/22                                                         1,300,521
                                                                                                -------------
                                                                                                $   4,870,972
-------------------------------------------------------------------------------------------------------------
                            Restaurants -- 1.6%
       1,494,396            1011778 BC Unlimited Liability Co. (New Red
                            Finance, Inc.) (aka Burger King/Tim Hortons), Term B-3
                            Loan, 3.309%, 2/16/24                                               $   1,497,354
       1,322,932            Landry's, Inc. (fka Landry's Restaurants, Inc.), Term
                            Loan B, 3.745%, 10/4/23                                                 1,324,723
         250,000            NPC International, Inc., First Lien Initial Term Loan,
                            4.51%, 4/19/24                                                            252,188
       1,950,000            Red Lobster Management LLC, First Lien Initial Term
                            Loan, 6.295%, 7/28/21                                                   1,971,937
                                                                                                -------------
                                                                                                $   5,046,202
-------------------------------------------------------------------------------------------------------------
                            Specialized Consumer Services -- 1.2%
       2,000,000            Contellis Holdings LLC, First Lien Term B Loan,
                            6.155%, 4/21/24                                                     $   1,981,250
       1,396,750            Creative Artists Agency LLC, Refinancing Term Loan,
                            4.5%, 2/15/24                                                           1,413,554
         377,906            Weight Watchers International, Inc., Initial Tranche B-2
                            Term Loan, 4.343%, 4/2/20                                                 366,451
                                                                                                -------------
                                                                                                $   3,761,255
                                                                                                -------------
                            Total Consumer Services                                             $  31,102,909
-------------------------------------------------------------------------------------------------------------
                            DIVERSIFIED FINANCIALS -- 4.2%
                            Asset Management & Custody Banks -- 0.5%
       1,487,436            Vistra Group, Ltd., USD Term Loan, 4.794%, 10/26/22                 $   1,468,843
-------------------------------------------------------------------------------------------------------------
                            Consumer Finance -- 0.4%
       1,358,021            Trans Union LLC, Term B-2 Loan, 3.545%, 4/9/23                      $   1,373,299
-------------------------------------------------------------------------------------------------------------
                            Diversified Capital Markets -- 0.3%
         500,000            Freedom Mortgage Corp., Initial Term Loan,
                            6.862%, 2/23/22                                                     $     507,812


The accompanying notes are an integral part of these financial statements.

18 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Diversified Capital Markets -- (continued)
         342,128            Outfront Media Capital LLC (Outfront Media Capital
                            Corp.), Term Loan, 3.251%, 3/18/24                                  $     344,872
                                                                                                -------------
                                                                                                $     852,684
-------------------------------------------------------------------------------------------------------------
                            Investment Banking & Brokerage -- 0.7%
       1,176,692            Duff & Phelps Corp., Initial Term Loan, 4.897%, 4/23/20             $   1,187,724
         633,706            Guggenheim Partners Investment Management
                            Holdings LLC, Term B Loan, 3.779%, 7/21/23                                639,350
         500,000            LPL Holdings, Inc., Initial Term Loan, 3.765%, 3/11/24                    503,359
                                                                                                -------------
                                                                                                $   2,330,433
-------------------------------------------------------------------------------------------------------------
                            Other Diversified Financial Services -- 1.4%
       1,083,375            AWAS Finance Luxembourg 2012 SA, Term Loan,
                            3.91%, 7/16/18                                                      $   1,086,761
         324,373            Delos Finance S.a.r.l., Term Loan, 3.397%, 10/6/23                        327,887
         746,290            Fly Funding II S.a.r.l., Term Loan, 3.29%, 2/9/23                         747,378
       1,973,125            Livingston International, Inc., First Lien Initial Term B-1
                            Loan, 5.5%, 4/18/19                                                     1,945,994
         300,000            Summit Midstream Partners Holdings LLC, Term Loan
                            Credit Facility, 7.045%, 5/13/22                                          306,000
                                                                                                -------------
                                                                                                $   4,414,020
-------------------------------------------------------------------------------------------------------------
                            Specialized Finance -- 0.9%
       1,226,812            DBRS, Ltd., Initial Term Loan, 6.452%, 3/4/22                       $   1,193,075
       1,500,000            MHVC Acquisition Corp., First Lien Initial Term Loan,
                            6.3%, 4/29/24                                                           1,511,250
                                                                                                -------------
                                                                                                $   2,704,325
                                                                                                -------------
                            Total Diversified Financials                                        $  13,143,604
-------------------------------------------------------------------------------------------------------------
                            ENERGY -- 3.8%
                            Oil & Gas Drilling -- 1.1%
       1,000,000            Gavilan Resources LLC, Second Lien Initial Term
                            Loan, 7.0%, 3/1/24                                                  $     995,300
       2,600,000            Jonah Energy LLC, Second Lien Initial Term Loan,
                            7.545%, 5/12/21                                                         2,554,500
                                                                                                -------------
                                                                                                $   3,549,800
-------------------------------------------------------------------------------------------------------------
                            Oil & Gas Equipment & Services -- 0.4%
       1,634,585            FR Dixie Acquisition Corp., Term Loan, 5.952%, 12/18/20             $   1,201,420
-------------------------------------------------------------------------------------------------------------
                            Oil & Gas Exploration & Production -- 0.8%
       1,000,000            California Resources Corp., Term Loan,
                            11.375%, 12/31/21                                                   $   1,108,750
       1,000,000            Chesapeake Energy Corp., Term Loan Class A,
                            8.686%, 8/23/21                                                         1,082,917
         250,000            MEG Energy Corp., Initial Term Loan, 4.601%, 12/31/23                     249,883
                                                                                                -------------
                                                                                                $   2,441,550
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 19


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Oil & Gas Refining & Marketing -- 0.5%
         894,011            Pilot Travel Centers LLC, Initial Tranche B Term Loan,
                            3.045%, 5/25/23                                                     $     902,728
         562,890            Western Refining, Inc., Term Loan 2013, 7.25%, 11/12/20                   563,946
                                                                                                -------------
                                                                                                $   1,466,674
-------------------------------------------------------------------------------------------------------------
                            Oil & Gas Storage & Transportation -- 1.0%
       1,000,000            Energy Transfer Equity LP, Term Loan, 3.745%, 2/2/24                $   1,001,250
       2,100,961            Gulf Finance LLC, Tranche B Term Loan, 6.3%, 8/25/23                    2,027,427
                                                                                                -------------
                                                                                                $   3,028,677
                                                                                                -------------
                            Total Energy                                                        $  11,688,121
-------------------------------------------------------------------------------------------------------------
                            FOOD & STAPLES RETAILING -- 1.8%
                            Food Distributors -- 1.2%
         894,505            CTI Foods Holding Co., LLC, First Lien Term Loan,
                            4.65%, 6/29/20                                                      $     867,670
       1,000,000            CTI Foods Holding Co., LLC, Second Lien Term Loan,
                            8.4%, 6/28/21                                                             855,000
       2,053,879            Mill US Acquisition, First Lien Term Loan, 5.15%, 7/3/20                1,933,214
                                                                                                -------------
                                                                                                $   3,655,884
-------------------------------------------------------------------------------------------------------------
                            Food Retail -- 0.6%
       1,385,902            Albertson's LLC, 2016-1 Term B-6 Loan, 4.45%, 6/22/23               $   1,394,460
         488,794            Packers Holdings LLC, Term Loan, 4.805%, 12/2/21                          493,682
                                                                                                -------------
                                                                                                $   1,888,142
                                                                                                -------------
                            Total Food & Staples Retailing                                      $   5,544,026
-------------------------------------------------------------------------------------------------------------
                            FOOD, BEVERAGE & TOBACCO -- 4.2%
                            Packaged Foods & Meats -- 4.2%
         246,941            AdvancePierre Foods, Inc., Term Loan, 6.0%, 6/2/23                  $     247,507
       1,641,750            Amplify Snack Brands, Inc., Term Loan, 6.5%, 9/2/23                     1,632,174
       1,000,000            Del Monte Foods, Inc., Second Lien Initial Term Loan,
                            8.26%, 8/18/21                                                            695,000
       1,236,551            Dole Food Co., Inc., Tranche B Term Loan, 4.116%, 4/6/24                1,243,285
       1,492,500            Give and Go Prepared Foods Corp., First Lien Term Loan,
                            6.647%, 7/29/23                                                         1,504,937
       1,697,013            Hearthside Group Holdings LLC, 2017 Replacement Term
                            Loan, 4.045%, 6/2/21                                                    1,712,569
         990,000            JBS USA Lux SA (fka JBS USA LLC), Initial Term Loan,
                            3.495%, 10/30/22                                                          978,244
       1,940,937            Pinnacle Foods Finance LLC, Initial Term Loan,
                            2.995%, 2/2/24                                                          1,953,073
       1,500,000            Post Holdings, Inc., Series A Incremental Term Loan,
                            3.448%, 5/24/24                                                         1,509,910
       1,462,500            Shearer's Foods LLC, First Lien Term Loan,
                            5.084%, 6/30/21                                                         1,460,976
                                                                                                -------------
                            Total Food, Beverage & Tobacco                                      $  12,937,675
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

20 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            HEALTH CARE EQUIPMENT & SERVICES -- 13.9%
                            Health Care Equipment -- 0.4%
       1,250,000            Cidron Healthcare, Ltd. (aka ConvaTec, Inc.), Term B
                            Loan, 3.545%, 10/25/23                                              $   1,268,750
-------------------------------------------------------------------------------------------------------------
                            Health Care Facilities -- 3.8%
         419,688            Acadia Healthcare Co., Inc., Tranche B-2 Term Loan,
                            3.745%, 2/16/23                                                     $     424,252
         794,000            ATI Holdings Acquisition, Inc., First Lien Initial Term
                            Loan, 5.65%, 5/10/23                                                      803,760
         253,548            CHS/Community Health Systems, Inc., Incremental
                            2019 Term G Loan, 3.75%, 12/31/19                                         254,004
         966,524            CHS/Community Health Systems, Inc., Incremental
                            2021 Term H Loan, 4.0%, 1/27/21                                           967,736
       1,391,252            Iasis Healthcare LLC, Term B-3 Loan, 5.25%, 2/17/21                     1,403,861
       1,972,993            Kindred Healthcare, Inc., Incremental Term Loan,
                            4.688%, 4/9/21                                                          1,984,914
       1,985,000            Prospect Medical Holdings, Inc., Term Loan,
                            7.063%, 6/30/22                                                         2,020,928
       1,047,602            Quorum Health Corp., Term Loan, 7.795%, 4/29/22                         1,048,912
                            Select Medical Corp., Tranche B Term Loan, 4.65%, 3/6/24                1,424,465
       1,410,652
       1,319,779            Vizient, Inc., Term B-3 Loan, 4.545%, 2/13/23                           1,338,477
                                                                                                -------------
                                                                                                $  11,671,309
-------------------------------------------------------------------------------------------------------------
                            Health Care Services -- 6.6%
         972,500            Aegis Toxicology Sciences Corp., First Lien Initial Term
                            Loan, 5.657%, 2/24/21                                               $     969,259
       1,101,457            Alliance Healthcare Services, Inc., Initial Term Loan,
                            4.267%, 6/3/19                                                          1,102,145
         263,611            Ardent Legacy Acquisitions, Inc. (Ardent Mergeco LLC),
                            Term Loan, 6.647%, 8/4/21                                                 265,423
         591,979(d)         Bioscrip, Inc., Initial Term B Loan, 9.25% (2.75% PIK
                            6.5% cash), 7/31/20                                                       585,319
         355,187(d)         Bioscrip, Inc., Term Loan, 9.25% (2.75% PIK 6.5%
                            cash), 7/31/20                                                            351,191
       1,452,682(d)         CCS Medical, Inc., Second Lien Term Loan, 17.0%
                            (13.0% PIK 4.0% cash), 5/1/18                                              21,790
         864,537            DaVita HealthCare Partners, Inc., Term Loan B2,
                            3.795%, 6/24/21                                                           872,719
       1,622,152            Envision Healthcare Corp. (fka Emergency Medical
                            Services Corp.), Initial Term Loan, 4.15%, 12/1/23                      1,641,162
         895,506            ExamWorks Group, Inc. (fka Gold Merger Co., Inc.),
                            Term B-1 Loan, 4.294%, 7/27/23                                            903,622
       1,458,750            Genex Holdings, Inc., First Lien Term B Loan,
                            5.295%, 5/28/21                                                         1,456,015
       1,293,500            Genoa Healthcare Co., LLC, First Lien Initial Term
                            Loan, 4.897%, 10/30/23                                                  1,301,423


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 21


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Health Care Services -- (continued)
         100,000            Genoa Healthcare Co., LLC, Second Lien Initial Term
                            Loan, 9.147%, 10/28/24                                              $     101,167
         735,088            Global Healthcare Exchange LLC, Initial Term Loan,
                            5.295%, 8/15/22                                                           746,115
       1,479,968            HC Group Holdings III, Inc., First Lien Initial Term Loan,
                            6.045%, 4/7/22                                                          1,467,019
         897,750            Inventiv Group Holdings, Inc., Initial Term Loan,
                            4.952%, 11/9/23                                                           903,761
       1,110,443            Jaguar Holding Co. I (aka Pharmaceutical Product
                            Development, Inc.), Term Loan, 3.794%, 8/18/22                          1,113,757
         491,460            MPH Acquisition Holdings LLC, Initial Term Loan,
                            4.897%, 6/7/23                                                            494,531
       1,234,325            National Mentor Holdings, Inc., Tranche B Term Loan,
                            4.147%, 1/31/21                                                         1,240,112
         349,333            National Surgical Hospitals, Inc., Term Loan,
                            4.545%, 6/1/22                                                            350,861
       1,315,561            nThrive, Inc. (fka Precyse Acquisition Corp.), Additional
                            Term B-2 Loan, 5.545%, 10/20/22                                         1,321,865
         930,677            NVA Holdings, Inc., First Lien Term B-2 Loan,
                            4.647%, 8/14/21                                                           941,147
         500,000            Team Health Holdings, Inc., Initial Term Loan,
                            3.795%, 2/6/24                                                            499,125
       1,774,423            US Renal Care, Inc., First Lien Initial Term Loan,
                            5.397%, 12/30/22                                                        1,736,051
                                                                                                -------------
                                                                                                $  20,385,579
-------------------------------------------------------------------------------------------------------------
                            Health Care Supplies -- 1.7%
       1,135,511            Alere, Inc., Term Loan B, 4.3%, 6/20/22                             $   1,140,213
       1,229,206            Greatbatch, Ltd., New Term B Loan, 4.51%, 10/27/22                      1,239,808
         559,300            Halyard Health, Inc., Term Loan, 3.795%, 11/1/21                          566,991
         675,000            Kinetic Concepts, Inc., Dollar Term Loan, 4.397%, 2/2/24                  669,797
       1,817,375            Sterigenics-Nordion Holdings LLC, Incremental Term
                            Loan, 4.15%, 5/15/22                                                    1,810,559
                                                                                                -------------
                                                                                                $   5,427,368
-------------------------------------------------------------------------------------------------------------
                            Health Care Technology -- 1.2%
       1,586,158            Change Healthcare Holdings, Inc. (fka Emdeon, Inc.),
                            Closing Date Term Loan, 3/1/24                                      $   1,593,097
       1,125,775(b)         Medical Card System, Inc., Term Loan, 1.5%, 5/31/19                       731,754
         712,219            MJ Acquisition Corp., Term Loan, 4.061%, 6/1/22                           716,439
         648,375            Press Ganey Holdings, Inc., Initial Term Loan,
                            4.295%, 10/23/23                                                          650,604
                                                                                                -------------
                                                                                                $   3,691,894
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

22 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Managed Health Care -- 0.2%
         349,456(e)         MMM Holdings, Inc., MMM Term Loan, 10.25%, 6/30/19                  $     342,466
         254,053(e)         MSO of Puerto Rico, Inc., Term Loan, 10.25%, 6/30/19                      248,972
                                                                                                -------------
                                                                                                $     591,438
                                                                                                -------------
                            Total Health Care Equipment & Services                              $  43,036,338
-------------------------------------------------------------------------------------------------------------
                            HOUSEHOLD & PERSONAL PRODUCTS -- 2.4%
                            Household Products -- 1.3%
         945,000            Redbox Automated Retail LLC, First Lien Term B Loan,
                            8.545%, 9/27/21                                                     $     949,725
         965,802            Spectrum Brands, Inc., 2017 Refinanced USD Term
                            Loan, 3.174%, 6/23/22                                                     972,986
          73,211            Wash Multifamily Parent, Inc., First Lien Initial Canadian
                            Term Loan, 4.295%, 5/16/22                                                 73,211
         418,038            Wash Multifamily Parent, Inc., First Lien Initial US Term
                            Loan, 4.25%, 5/16/22                                                      418,038
       1,500,000            WKI Holding Co., Inc., Initial Term Loan, 5.17%, 5/1/24                 1,522,500
                                                                                                -------------
                                                                                                $   3,936,460
-------------------------------------------------------------------------------------------------------------
                            Personal Products -- 1.1%
         498,727            Atrium Innovations, Inc., First Lien Initial Tranche B-1
                            Term Loan, 4.647%, 2/15/21                                          $     502,468
       1,484,326            Nature's Bounty Co. (aka NBTY, Inc.), Dollar Term B-1
                            Loan, 4.647%, 5/5/23                                                    1,486,367
       1,539,437            Revlon Consumer Products Corp., Initial Term Loan B,
                            4.544%, 9/7/23                                                          1,474,973
                                                                                                -------------
                                                                                                $   3,463,808
                                                                                                -------------
                            Total Household & Personal Products                                 $   7,400,268
-------------------------------------------------------------------------------------------------------------
                            INSURANCE -- 2.7%
                            Insurance Brokers -- 0.3%
         977,561            NFP Corp., Term B Loan, 4.647%, 1/8/24                              $     986,359
-------------------------------------------------------------------------------------------------------------
                            Life & Health Insurance -- 0.5%
       1,629,845            Integro, Ltd., Initial Term Loan, 6.75%, 10/31/22                   $   1,637,994
-------------------------------------------------------------------------------------------------------------
                            Multi-Line Insurance -- 0.2%
         657,493            Alliant Holdings I LLC, Term Loan B, 4.417%, 8/12/22                $     660,548
-------------------------------------------------------------------------------------------------------------
                            Property & Casualty Insurance -- 1.7%
         850,000            Acrisure LLC, First Lien Term B Loan, 6.147%, 11/22/23              $     859,430
         500,000            Confie Seguros Holding II Co., Second Lien Term Loan,
                            11.0%, 5/8/19                                                             496,875


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 23


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Property & Casualty Insurance -- (continued)
       2,397,372            Confie Seguros Holding II Co., Term B Loan,
                            6.545%, 4/19/22                                                     $   2,376,395
       1,400,000(c)         USI, Inc. (fka Compass Investors, Inc.), Initial Term
                            Loan, 5/16/24                                                           1,397,900
                                                                                                -------------
                                                                                                $   5,130,600
                                                                                                -------------
                            Total Insurance                                                     $   8,415,501
-------------------------------------------------------------------------------------------------------------
                            MATERIALS -- 15.4%
                            Commodity Chemicals -- 0.4%
       1,340,571            Tronox Pigments (Netherlands) BV, Closing Date Term
                            Loan, 4.647%, 3/19/20                                               $   1,352,555
-------------------------------------------------------------------------------------------------------------
                            Construction Materials -- 1.6%
       1,003,688            84 Lumber Co., Initial Term Loan, 6.779%, 10/25/23                  $   1,017,802
       1,244,997            American Bath Group LLC, First Lien Replacement Term
                            Loan, 6.397%, 9/30/23                                                   1,262,116
         500,000            American Builders & Contractors Supply Co., Inc.,
                            Additional Term B-1 Loan, 3.545%, 10/31/23                                503,195
         500,000            Associated Asphalt Partners LLC, Tranche B Term Loan,
                            6.295%, 4/5/24                                                            505,938
         230,169            CeramTec Service GmbH (CeramTec Acquisition Corp.),
                            Dollar Term B-3 Loan, 3.952%, 8/30/20                                     232,686
         756,393            CeramTec Service GmbH (CeramTec Acquisition Corp.),
                            Initial Dollar Term B-1 Loan, 3.952%, 8/30/20                             764,666
          91,012            CeramTec Service GmbH (CeramTec Acquisition Corp.),
                            Initial Dollar Term B-2 Loan, 3.952%, 8/30/20                              92,007
         585,000            Penn Engineering & Manufacturing Corp., Incremental
                            Tranche B Term Loan, 4.033%, 8/27/21                                      588,656
                                                                                                -------------
                                                                                                $   4,967,066
-------------------------------------------------------------------------------------------------------------
                            Diversified Chemicals -- 3.7%
         823,723            Allnex (Luxembourg) & Cy SCA (fka AI Chem & Cy SCA),
                            Tranche B-2 Term Loan, 4.406%, 9/13/23                              $     825,783
         620,584            Allnex (Luxembourg) & Cy SCA (fka AI Chem & Cy SCA),
                            Tranche B-3 Term Loan, 4.406%, 9/13/23                                    622,135
       1,266,246            Axalta Coating Systems Dutch Holding B BV & Axalta
                            Coating Systems US Holdings, Inc., Term B-1 Dollar
                            Loan, 3.647%, 2/1/23                                                    1,276,614
       1,266,246(c)         Axalta Coating Systems Dutch Holding B BV,
                            Incremental Term Loan, 6/21/24                                          1,274,002
       1,220,846            Azelis Finance SA (Azelis US Holdings, Inc.), First Lien
                            Dollar Term Loan, 5.397%, 12/16/22                                      1,233,564
       1,687,271            Nexeo Solutions LLC, Term B Loan, 4.871%, 6/9/23                        1,709,680


The accompanying notes are an integral part of these financial statements.

24 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Diversified Chemicals -- (continued)
         569,112            Orion Engineered Carbons GmbH (OEC Finance US
                            LLC), Initial Dollar Term Loan, 3.65%, 7/25/21                      $     571,957
         609,878            Plaskolite LLC, First Lien Term Loan, 5.147%, 11/3/22                     614,453
         179,310            Royal Holdings, Inc., Second Lien Initial Term Loan,
                            8.647%, 6/19/23                                                           179,759
       1,485,698            Tata Chemicals North America, Term Loan,
                            3.938%, 8/7/20                                                          1,492,198
       1,807,532            Univar USA, Inc., Term B-2 Loan, 3.795%, 7/1/22                         1,816,344
                                                                                                -------------
                                                                                                $  11,616,489
-------------------------------------------------------------------------------------------------------------
                            Diversified Metals & Mining -- 1.4%
       1,741,250            Global Brass and Copper, Inc., Initial Term Loan,
                            5.313%, 7/18/23                                                     $   1,765,149
         970,000            Hi-Crush Partners LP, Advance, 4.897%, 4/28/21                            949,387
         500,000            Oxbow Carbon LLC (Oxbow Calcining LLC), Tranche B
                            Term Loan, 4.545%, 1/17/20                                                506,250
         990,413            US Silica Co., Term Loan, 4.188%, 7/23/20                                 991,651
                                                                                                -------------
                                                                                                $   4,212,437
-------------------------------------------------------------------------------------------------------------
                            Fertilizers & Agricultural Chemicals -- 0.6%
       1,719,375            Methanol Holdings (Trinidad), Ltd. (Methanol Holdings
                            (Delaware) LLC), Initial Term Loan, 4.545%, 6/30/22                 $   1,720,988
-------------------------------------------------------------------------------------------------------------
                            Forest Products -- 0.3%
       1,019,875            Expera Specialty Solutions LLC, Term Loan B,
                            5.795%, 11/3/23                                                     $   1,026,886
-------------------------------------------------------------------------------------------------------------
                            Metal & Glass Containers -- 2.3%
       1,250,000            Albea Beauty Holdings SA, Facility B, 4.756%, 4/22/24               $   1,253,125
       1,065,396            Berry Global Group, Inc. (fka Berry Plastics Corp.),
                            Term I Loan, 3.281%, 10/1/22                                            1,074,519
         959,006            BWay Holding Co., Initial Term Loan, 4.245%, 4/3/24                       958,492
         166,235            Kleopatra Holdings 2 SCA, Initial German Borrower
                            Dollar Term Loan, 4.397%, 4/28/20                                         167,690
         388,991            Kleopatra Holdings 2 SCA, Initial US Dollar Term Loan,
                            4.397%, 4/28/20                                                           392,395
       1,359,335            Tank Holding Corp., Initial Term Loan, 5.25%, 3/16/22                   1,365,846
       1,915,875            Tekni-Plex, Inc., USD Term Loan, 4.545%, 6/1/22                         1,921,623
                                                                                                -------------
                                                                                                $   7,133,690
-------------------------------------------------------------------------------------------------------------
                            Paper Packaging -- 0.9%
       1,530,839            Caraustar Industries, Inc., Refinancing Term Loan,
                            6.647%, 3/14/22                                                     $   1,540,886
       1,165,500            Onex Wizard Acquisition Co. I S.a.r.l. (aka SIG
                            Combibloc Group), Term Loan, 4.045%, 3/11/22                            1,174,241
                                                                                                -------------
                                                                                                $   2,715,127
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 25


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Paper Products -- 0.8%
         781,934            Appvion, Inc., Term Commitment, 7.75%, 6/28/19                      $     763,363
         944,017            Exopack Holdings SA, USD Term Loan, 4.647%, 5/8/19                        938,264
         311,111            Ranpak Corp., Second Lien Initial Term Loan,
                            8.25%, 10/3/22                                                            309,556
         570,495            Ranpak Corp., Tranche B-1 USD Term Loan,
                            4.295%, 10/1/21                                                           572,634
                                                                                                -------------
                                                                                                $   2,583,817
-------------------------------------------------------------------------------------------------------------
                            Specialty Chemicals -- 1.8%
       1,465,677            Ferro Corp., US Dollar Term Loan, 3.536%, 2/14/24                   $   1,477,890
          39,910            Huntsman International LLC, 2015 Extended Term B
                            Dollar Loan, 4.045%, 4/19/19                                               40,159
       1,175,739            MacDermid, Inc. (Platform Specialty Products Corp.),
                            Tranche B-6 Term Loan, 4.045%, 6/7/23                                   1,185,292
       1,588,000            Omnova Solutions, Inc., Term B-2 Loan, 5.295%, 8/25/23                  1,603,880
       1,355,355            PQ Corp., First Amendment Tranche B-1 Term Loan,
                            5.295%, 11/4/22                                                         1,371,580
                                                                                                -------------
                                                                                                $   5,678,801
-------------------------------------------------------------------------------------------------------------
                            Steel -- 1.6%
       1,975,283            Atkore International, Inc., First Lien Initial Incremental
                            Term Loan, 4.15%, 12/22/23                                          $   1,995,447
         894,775            TMS International Corp., Term B Loan, 4.672%, 10/16/20                    904,841
       1,963,703            Zekelman Industries, Inc. (fka JMC Steel Group, Inc.),
                            Term Loan, 4.656%, 6/14/21                                              1,989,477
                                                                                                -------------
                                                                                                $   4,889,765
                                                                                                -------------
                            Total Materials                                                     $  47,897,621
-------------------------------------------------------------------------------------------------------------
                            MEDIA -- 11.3%
                            Advertising -- 1.0%
       1,194,000            CB Poly Investments LLC, First Lien Closing Date Term
                            Loan, 6.295%, 8/16/23                                               $   1,194,000
         611,200            Checkout Holding Corp., First Lien Term B Loan,
                            4.545%, 4/9/21                                                            540,912
       1,962,875            Crossmark Holdings, Inc., First Lien Term Loan,
                            4.647%, 12/20/19                                                        1,436,579
                                                                                                -------------
                                                                                                $   3,171,491
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

26 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Broadcasting -- 4.2%
         764,106            A-L Parent LLC (aka Learfield Communications), First
                            Lien Initial Term Loan, 4.3%, 12/1/23                               $     774,134
       1,054,245            Beasley Mezzanine Holdings LLC, Initial Term Loan,
                            7.0%, 11/1/23                                                           1,069,840
         195,000(c)         CBS Radio, Inc., Term B-1 Loan, 10/17/23                                  196,503
         500,000            CSC Holdings LLC (fka CSC Holdings, Inc. (Cablevision)),
                            March 2017 Refinancing Term Loan, 3.249%, 7/17/25                         500,390
         377,943            Entercom Radio LLC, Term B Loan, 4.55%, 11/1/23                           380,400
         531,420            Gray Television, Inc., Term B-2 Loan, 3.495%, 2/7/24                      536,801
         727,153            Hubbard Radio LLC, Term Loan, 4.3%, 5/27/22                               730,334
       1,848,000            MCC Iowa LLC, Tranche H Term Loan, 3.45%, 1/29/21                       1,861,860
       2,632,500            MediArena Acquisition BV (fka AP NMT Acquisition BV),
                            First Lien Dollar Term B Loan, 6.898%, 8/13/21                          2,346,216
       1,982,630            Sinclair Television Group, Inc., Tranche B Term Loan,
                            3.3%, 1/3/24                                                            1,988,197
         488,842            Townsquare Media, Inc., Additional Term B Loan,
                            4.045%, 4/1/22                                                            491,795
       2,116,710            Univision Communications, Inc., 2017 Replacement
                            Repriced First Lien Term Loan, 3.795%, 3/15/24                          2,102,158
                                                                                                -------------
                                                                                                $  12,978,628
-------------------------------------------------------------------------------------------------------------
                            Cable & Satellite -- 1.8%
         350,000            Cable One, Inc., Incremental Term B-1 Loan,
                            3.43%, 5/1/24                                                       $     353,063
       1,968,313            Charter Communications Operating LLC (aka CCO
                            Safari LLC), Term F-1 Loan, 3.05%, 1/3/21                               1,981,980
         425,000            Telenet Financing USD LLC, Term Loan AI Facility,
                            3.739%, 6/30/25                                                           427,302
       1,075,000            UPC Financing Partnership , Facility AP, 3.739%, 4/15/25                1,081,047
       1,117,713            Virgin Media Bristol LLC, Facility I, 3.739%, 1/31/25                   1,123,768
         721,375            WideOpenWest Finance LLC, New Term B Loan,
                            4.701%, 8/18/23                                                           726,425
                                                                                                -------------
                                                                                                $   5,693,585
-------------------------------------------------------------------------------------------------------------
                            Movies & Entertainment -- 2.2%
       1,140,540            AMC Entertainment, Inc., Initial Term Loan,
                            3.249%, 12/15/22                                                    $   1,148,262
       1,233,102            CDS US Intermediate Holdings, Inc. (Cirque Du Soleil
                            Canada, Inc.), First Lien Initial Term Loan,
                            5.147%, 7/8/22                                                          1,247,128
       1,000,000            CDS US Intermediate Holdings, Inc. (Cirque Du Soleil
                            Canada, Inc.), Second Lien Initial Term Loan,
                            9.397%, 7/10/23                                                         1,002,500


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 27


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Movies & Entertainment -- (continued)
         411,765            Kasima LLC, Term Loan, 3.65%, 5/17/21                               $     415,025
         476,818            Live Nation Entertainment, Inc., Term B-2 Loan,
                            3.563%, 10/31/23                                                          480,466
       1,058,750            Seminole Hard Rock Entertainment, Inc., Term Loan,
                            3.897%, 5/14/20                                                         1,064,485
       1,275,132            WMG Acquisition Corp., Tranche D Term Loan,
                            3.51%, 11/1/23                                                          1,278,918
                                                                                                -------------
                                                                                                $   6,636,784
-------------------------------------------------------------------------------------------------------------
                            Publishing -- 2.1%
         861,424            Houghton Mifflin Holdings, Inc., Term Loan,
                            4.044%, 5/28/21                                                     $     816,917
          89,656            Lee Enterprises, Inc., First Lien Term Loan,
                            7.295%, 3/31/19                                                            90,104
       2,977,500            McGraw-Hill Global Education Holdings LLC, First Lien
                            Term B Loan, 5.045%, 5/4/22                                             2,949,214
         746,720            Quincy Newspapers, Inc., Term Loan B, 7.0%, 11/2/22                       754,654
       1,244,224            Springer SBM Two GmbH, Initial Term B9 Loan,
                            4.622%, 8/14/20                                                         1,249,861
         600,000            Trader Corp., First Lien 2017 Refinancing Term Loan,
                            4.29%, 9/28/23                                                            602,250
                                                                                                -------------
                                                                                                $   6,463,000
                                                                                                -------------
                            Total Media                                                         $  34,943,488
-------------------------------------------------------------------------------------------------------------
                            PHARMACEUTICALS, BIOTECHNOLOGY & LIFE
                            SCIENCES -- 3.1%
                            Biotechnology -- 0.4%
         900,154            Alkermes, Inc., 2021 Term Loan, 3.75%, 9/25/21                      $     905,780
         450,000            Lantheus Medical Imaging, Inc., Initial Term Loan,
                            5.545%, 6/30/22                                                           452,719
                                                                                                -------------
                                                                                                $   1,358,499
-------------------------------------------------------------------------------------------------------------
                            Life Sciences Tools & Services -- 0.8%
       1,970,000            Albany Molecular Research, Inc., Term Loan B,
                            5.906%, 7/16/21                                                     $   1,985,596
         433,308            Catalent Pharma Solutions, Inc. (fka Cardinal Health
                            409, Inc.), Dollar Term Loan, 3.795%, 5/20/21                             438,679
                                                                                                -------------
                                                                                                $   2,424,275
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

28 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Pharmaceuticals -- 1.9%
         435,434            Concordia Healthcare Corp., Initial Dollar Term Loan,
                            5.279%, 10/21/21                                                    $     318,567
       1,610,000            Endo Luxembourg Finance Company I S.a.r.l., Initial
                            Term Loan, 5.313%, 4/29/24                                              1,630,629
         900,000            Horizon Pharma, Inc., Term Loan B, 4.75%, 3/22/24                         903,094
         609,794            Mallinckrodt International Finance SA, 2017 Term B
                            Loan, 3.897%, 9/24/24                                                     610,442
       1,045,438            Patheon Holdings I BV (fka DPX Holdings BV),
                            Tranche B Dollar Term Loan, 4.406%, 4/22/24                             1,050,556
       1,188,691            Valeant Pharmaceuticals International, Inc., Series F
                            Tranche B Term Loan, 5.75%, 4/1/22                                      1,209,413
                                                                                                -------------
                                                                                                $   5,722,701
                                                                                                -------------
                            Total Pharmaceuticals, Biotechnology & Life Sciences                $   9,505,475
-------------------------------------------------------------------------------------------------------------
                            REAL ESTATE -- 2.7%
                            Diversified REIT -- 0.2%
         447,753            ESH Hospitality, Inc., Repriced Term Loan,
                            3.545%, 8/30/23                                                     $     451,231
-------------------------------------------------------------------------------------------------------------
                            Hotel & Resort REIT -- 0.4%
       1,351,350            MGM Growth Properties Operating Partnership LP,
                            Term B Loan, 3.295%, 4/25/23                                        $   1,360,640
-------------------------------------------------------------------------------------------------------------
                            Real Estate Services -- 0.8%
       1,464,493            Altisource Solutions S.a.r.l, Term Loan B, 4.5%, 12/9/20            $   1,237,497
       1,178,359            GCA Services Group, Inc., Term Loan, 5.75%, 3/1/23                      1,190,879
                                                                                                -------------
                                                                                                $   2,428,376
-------------------------------------------------------------------------------------------------------------
                            Retail REITs -- 0.7%
       1,992,458            DTZ US Borrower LLC, First Lien Initial Term Loan,
                            4.25%, 11/4/21                                                      $   2,002,670
          85,106            DTZ US Borrower LLC, Second Lien Initial Term Loan,
                            9.422%, 11/4/22                                                            85,399
                                                                                                -------------
                                                                                                $   2,088,069
-------------------------------------------------------------------------------------------------------------
                            Specialized REIT -- 0.6%
       1,965,137            Communications Sales & Leasing, Inc. (CSL Capital
                            LLC), Shortfall Term Loan, 4.045%, 10/24/22                         $   1,971,514
                                                                                                -------------
                            Total Real Estate                                                   $   8,299,830
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 29


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            RETAILING -- 2.5%
                            Apparel Retail -- 0.5%
         518,433            Hudson's Bay Co., Term Loan B, 4.294%, 9/30/22                      $     499,856
       1,216,820            Men's Wearhouse, Inc., Term Loan B, 4.576%, 6/18/21                     1,159,021
                                                                                                -------------
                                                                                                $   1,658,877
-------------------------------------------------------------------------------------------------------------
                            Automotive Retail -- 0.5%
       1,103,565            CWGS Group LLC, Term Loan, 4.743%, 11/8/23                          $   1,111,842
         561,712            Hertz Corp., Tranche Term B-1 Loan, 3.8%, 6/30/23                         560,703
                                                                                                -------------
                                                                                                $   1,672,545
-------------------------------------------------------------------------------------------------------------
                            Department Stores -- 0.2%
         500,000            J.C. Penney Corp., Inc., Term Loan, 5.45%, 6/23/23                  $     495,000
-------------------------------------------------------------------------------------------------------------
                            Home Improvement Retail -- 0.4%
       1,418,497            Apex Tool Group LLC, Term Loan, 4.5%, 1/31/20                       $   1,387,763
-------------------------------------------------------------------------------------------------------------
                            Specialty Stores -- 0.9%
         728,596            Party City Holdings, Inc., 2016 Replacement Term
                            Loan, 3.75%, 8/19/22                                                $     729,963
       2,059,492            PetSmart, Inc., Tranche B-2 Loan, 4.01%, 3/11/22                        1,984,407
                                                                                                -------------
                                                                                                $   2,714,370
                                                                                                -------------
                            Total Retailing                                                     $   7,928,555
-------------------------------------------------------------------------------------------------------------
                            SEMICONDUCTORS & SEMICONDUCTOR
                            EQUIPMENT -- 1.4%
                            Semiconductor Equipment -- 0.3%
         697,168            Entegris, Inc., New Tranche B Term Loan,
                            3.295%, 4/30/21                                                     $     703,051
         350,000(c)         MKS Instruments, Inc., Tranche B-2 Term Loan, 5/1/23                      353,828
                                                                                                -------------
                                                                                                $   1,056,879
-------------------------------------------------------------------------------------------------------------
                            Semiconductors -- 1.1%
         500,000(c)         Lumileds Holding BV, Term Loan B, 3/15/24                           $     508,125
       1,729,269            MACOM Technology Solutions Holdings, Inc. (fka
                            M/A-COM Technology Solutions Holdings, Inc.), Initial
                            Term Loan, 3.428%, 5/17/24                                              1,729,270
         250,000            Micron Technology, Inc., Term Loan, 3.55%, 4/26/22                        252,872
         303,616            Microsemi Corp., Term B Loan, 3.326%, 1/15/23                             305,419
         625,461            ON Semiconductor Corp., 2017 New Replacement
                            Term Loan, 3.295%, 3/31/23                                                629,213
                                                                                                -------------
                                                                                                $   3,424,899
                                                                                                -------------
                            Total Semiconductors & Semiconductor Equipment                      $   4,481,778
-------------------------------------------------------------------------------------------------------------
                            SOFTWARE & SERVICES -- 9.4%
                            Application Software -- 2.5%
         934,864            Applied Systems, Inc., First Lien Term Loan,
                            4.397%, 1/25/21                                                     $     942,070


The accompanying notes are an integral part of these financial statements.

30 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Application Software -- (continued)
         972,794            Applied Systems, Inc., Second Lien Term Loan,
                            7.647%, 1/24/22                                                     $     982,928
         598,540            Greeneden US Holdings I LLC, Tranche B-1 Dollar Term
                            Loan, 5.158%, 12/1/23                                                     603,553
         766,746            Infor (US), Inc. (fka Lawson Software, Inc.), Tranche B-6
                            Term Loan, 3.897%, 2/1/22                                                 765,514
         511,585            Quest Software US Holdings, Inc., First Lien Initial Term
                            Loan, 7.0%, 10/31/22                                                      521,443
       1,714,134            STG-Fairway Acquisitions, Inc., First Lien Term Loan,
                            6.397%, 6/30/22                                                         1,568,433
       1,200,000            Synchronoss Technologies, Inc., Initial Term Loan,
                            4.082%, 1/19/24                                                         1,132,800
       1,397,490            Verint Systems, Inc., Tranche B Incremental Term Loan,
                            3.831%, 9/6/19                                                          1,408,670
                                                                                                -------------
                                                                                                $   7,925,411
-------------------------------------------------------------------------------------------------------------
                            Data Processing & Outsourced Services -- 1.3%
         299,239            Black Knight InfoServ LLC, Term B Loan, 3.313%, 5/27/22             $     301,483
       1,603,336            First Data Corp., 2022C New Dollar Term Loan,
                            4.029%, 7/8/22                                                          1,615,503
       1,225,542            First Data Corp., 2024 New Dollar Term Loan,
                            3.529%, 4/26/24                                                         1,233,738
         744,375            WEX, Inc., Term B Loan, 4.545%, 6/30/23                                   752,218
                                                                                                -------------
                                                                                                $   3,902,942
-------------------------------------------------------------------------------------------------------------
                            Home Entertainment Software -- 0.4%
       1,241,064            MA FinanceCo., LLC (aka Micro Focus International
                            Plc), Tranche B-2 Term Loan, 3.672%, 11/19/21                       $   1,243,391
          97,000(c)         MA FinanceCo., LLC (aka Micro Focus International
                            Plc), Tranche B-3 Term Loan, 4/29/24                                       96,927
                                                                                                -------------
                                                                                                $   1,340,318
-------------------------------------------------------------------------------------------------------------
                            Internet Software & Services -- 1.5%
         966,349            Avast Holding BV, Initial Refinancing Dollar Term Loan,
                            4.397%, 9/30/23                                                     $     977,825
         690,000            Blucora, Inc., Term Loan B, 4.76%, 4/19/24                                694,744
         908,093            Match Group, Inc., Term B-1 Loan, 4.277%, 11/16/22                        920,579
       1,645,875            Rackspace Hosting, Inc., First Lien Term B Loan,
                            4.672%, 11/3/23                                                         1,657,533
         309,248            Zayo Group LLC (Zayo Capital, Inc.), 2017 Incremental
                            Refinancing B-2 Term Loan, 3.51%, 1/19/24                                 311,665
                                                                                                -------------
                                                                                                $   4,562,346
-------------------------------------------------------------------------------------------------------------
                            IT Consulting & Other Services -- 2.7%
         776,585            Booz Allen Hamilton, Inc., New Refinancing Tranche B
                            Term Loan, 3.243%, 6/30/23                                          $     783,866


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 31


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            IT Consulting & Other Services -- (continued)
       2,332,978            Evergreen Skills Lux S.a.r.l., First Lien Initial Term Loan,
                            5.795%, 4/28/21                                                     $   2,211,955
         999,917            Evergreen Skills Lux S.a.r.l., Second Lien Initial Term
                            Loan, 9.295%, 4/28/22                                                     838,368
       1,000,000            Go Daddy Operating Co., LLC (GD Finance Co, Inc.),
                            Initial Term Loan, 3.545%, 2/15/24                                      1,004,375
         473,813            Kronos, Inc., First Lien Incremental Term Loan,
                            4.68%, 11/1/23                                                            478,730
         700,000            Rocket Software, Inc., Second Lien Term Loan,
                            10.647%, 10/14/24                                                         706,562
         492,006            Science Applications International Corp., Incremental
                            Tranche B Loan, 3.688%, 5/4/22                                            496,388
       1,354,375            Sitel Worldwide Corp., First Lien Term B-1 Loan,
                            6.688%, 9/18/21                                                         1,354,799
         500,000            Tempo Acquisition LLC, Initial Term Loan, 3.995%, 5/1/24                  502,344
                                                                                                -------------
                                                                                                $   8,377,387
-------------------------------------------------------------------------------------------------------------
                            Systems Software -- 1.0%
         895,689            EZE Software Group LLC, First Lien Term B-2 Loan,
                            4.147, 4/6/20                                                       $     902,407
         325,000            Ivanti Software, Inc. (fka LANDesk Group, Inc.), First
                            Lien Term Loan, 5.3%, 1/20/24                                             326,219
       1,235,527            Rovi Solutions Corp., Term B Loan, 3.55%, 7/2/21                        1,240,160
         653,000(c)         Seattle Spinco, Inc. (aka Micro Focus International
                            Plc), Term Loan B, 4/19/24                                                652,510
                                                                                                -------------
                                                                                                $   3,121,296
                                                                                                -------------
                            Total Software & Services                                           $  29,229,700
-------------------------------------------------------------------------------------------------------------
                            TECHNOLOGY HARDWARE & EQUIPMENT -- 2.7%
                            Communications Equipment -- 0.1%
         438,500            Commscope, Inc., Tranche 5 Term Loan,
                            3.045%, 12/29/22                                                    $     440,967
-------------------------------------------------------------------------------------------------------------
                            Electronic Components -- 0.6%
         653,600            Generac Power Systems, Inc., 2017 New Term Loan,
                            3.398%, 5/31/23                                                     $     656,460
       1,200,500            Mirion Technologies (Finance) LLC (Mirion Technologies,
                            Inc.), First Lien Initial Term Loan, 5.897%, 3/31/22                    1,203,751
                                                                                                -------------
                                                                                                $   1,860,211
-------------------------------------------------------------------------------------------------------------
                            Electronic Manufacturing Services -- 0.6%
       1,836,958            4L Technologies, Inc. (fka Clover Holdings, Inc.), Term
                            Loan, 5.501%, 5/8/20                                                $   1,761,183
-------------------------------------------------------------------------------------------------------------
                            Technology Distributors -- 0.6%
         790,930            CDW LLC (aka AP Exhaust Acquisition LLC) (fka CDW
                            Corp.), Term Loan, 3.15%, 8/17/23                                   $     796,592


The accompanying notes are an integral part of these financial statements.

32 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Technology Distributors -- (continued)
       1,006,063            SS&C Technologies Holdings, Inc., 2017 Refinancing
                            New Term B-1 Loan, 3.295%, 7/8/22                                   $   1,013,788
          69,917            SS&C Technologies Holdings, Inc., 2017 Refinancing
                            New Term B-2 Loan, 3.295%, 7/8/22                                          70,453
                                                                                                -------------
                                                                                                $   1,880,833
-------------------------------------------------------------------------------------------------------------
                            Technology Hardware, Storage & Peripherals -- 0.8%
       1,243,758            Dell International LLC (EMC Corp.), New Term Loan B,
                            3.55%, 9/7/23                                                       $   1,252,252
         332,500            Diebold Nixdorf, Inc. (fka Diebold, Inc.), New Dollar
                            Term B Loan, 3.75%, 11/6/23                                               334,647
         794,010            Western Digital Corp., US Term B-2 Loan,
                            3.783%, 4/29/23                                                           802,570
                                                                                                -------------
                                                                                                $   2,389,469
                                                                                                -------------
                            Total Technology Hardware & Equipment                               $   8,332,663
-------------------------------------------------------------------------------------------------------------
                            TELECOMMUNICATION SERVICES -- 3.5%
                            Integrated Telecommunication Services -- 1.7%
       1,750,000(c)         CenturyLink, Inc., Term Loan B, 1/31/25                             $   1,747,657
       1,224,365            GCI Holdings, Inc., New Term B Loan, 4.045%, 2/2/22                     1,237,373
       1,243,406            Level 3 Financing, Inc., Tranche B 2024 Term Loan,
                            3.26%, 2/22/24                                                          1,246,359
         306,529            Securus Technologies Holdings, Inc., First Lien Initial
                            Term Loan, 4.75%, 4/30/20                                                 307,104
         613,816            Windstream Services LLC (fka Windstream Corp.),
                            2016 Term Loan Tranche B-6, 5.01%, 3/29/21                                619,570
                                                                                                -------------
                                                                                                $   5,158,063
-------------------------------------------------------------------------------------------------------------
                            Wireless Telecommunication Services -- 1.8%
       2,520,163            Altice US Finance I Corp., March 2017 Refinancing
                            Term Loan, 3.283%, 7/28/25                                          $   2,522,683
         325,000(c)         Digicel International Finance, Ltd., Term Loan, 5/10/24                   328,250
         720,343            Intelsat Jackson Holdings SA, Tranche B-2 Term Loan,
                            3.887%, 6/30/19                                                           713,064
       2,075,000            Sprint Communications, Inc., Initial Term Loan,
                            3.563%, 2/2/24                                                          2,080,559
                                                                                                -------------
                                                                                                $   5,644,556
                                                                                                -------------
                            Total Telecommunication Services                                    $  10,802,619
-------------------------------------------------------------------------------------------------------------
                            TRANSPORTATION -- 4.5%
                            Airlines -- 2.8%
         840,000            Air Canada, Term Loan, 3.9%, 10/6/23                                $     845,425
       2,910,656            American Airlines, Inc., 2017 Replacement Term Loan,
                            3.044%, 6/27/20                                                         2,918,116
       1,254,938            American Airlines, Inc., Class B Term Loan,
                            3.489%, 12/14/23                                                        1,258,747


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 33


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Airlines -- (continued)
       2,079,000            American Airlines, Inc., Replacement Class B Term
                            Loan, 3.544%, 4/28/23                                               $   2,086,364
       1,436,250            Delta Air Lines, Inc., 2014 Term B-1 Loan,
                            3.494%, 10/18/18                                                        1,448,032
         240,625            United Air Lines, Inc., Class B Term Loan, 3.422%, 4/1/24                 241,978
                                                                                                -------------
                                                                                                $   8,798,662
-------------------------------------------------------------------------------------------------------------
                            Marine -- 0.9%
       1,635,719            Commercial Barge Line Co., Initial Term Loan,
                            9.795%, 11/12/20                                                    $   1,427,165
       1,250,000            Navios Maritime Partners LP, Initial Term Loan,
                            6.13%, 9/14/20                                                          1,246,875
                                                                                                -------------
                                                                                                $   2,674,040
-------------------------------------------------------------------------------------------------------------
                            Trucking -- 0.8%
         401,788            PODS LLC, Tranche B-2 Term Loan, 4.25%, 2/2/22                      $     405,178
         774,000            Syncreon Global Finance, Inc., Term Loan,
                            5.295%, 10/28/20                                                          681,120
       1,550,302            YRC Worldwide, Inc., Initial Term Loan, 8.545%, 2/13/19                 1,500,564
                                                                                                -------------
                                                                                                $   2,586,862
                                                                                                -------------
                            Total Transportation                                                $  14,059,564
-------------------------------------------------------------------------------------------------------------
                            UTILITIES -- 4.3%
                            Electric Utilities -- 2.7%
       1,296,084            APLH Holdings, Ltd., Partnership, Term Loan,
                            5.295%, 4/13/23                                                     $   1,300,945
       2,165,625            Calpine Construction Finance Co., LP, Term B-1 Loan,
                            3.3%, 5/3/20                                                            2,167,656
       1,517,142            ExGen Renewables LLC, Term Loan, 5.41%, 2/8/21                          1,526,151
         239,552(c)         Helix Gen Funding LLC, Term Loan, 5/31/24                                 240,775
       1,720,688            Talen Energy Supply LLC, Term Loan B-1, 5.027%, 7/6/23                  1,623,181
       1,073,873            TPF II Power LLC (TPF II Convert Midco LLC), Term Loan,
                            5.045%, 10/2/23                                                         1,069,847
         102,143            Vistra Operations Co., LLC (fka Tex Operations Co., LLC),
                            Initial Term C Loan, 3.795%, 8/4/23                                       101,607
         446,738            Vistra Operations Co., LLC (fka Tex Operations Co., LLC),
                            Initial Term Loan, 3.794%, 8/4/23                                         444,392
                                                                                                -------------
                                                                                                $   8,474,554
-------------------------------------------------------------------------------------------------------------
                            Independent Power Producers & Energy Traders -- 1.4%
       1,630,950            Calpine Corp., Term Loan B, 3.9%, 1/15/24            $                  1,631,715
       1,198,544            NRG Energy, Inc., Term Loan, 3.295%, 6/30/23                            1,199,400
       1,577,641            TerraForm AP Acquisition Holdings LLC, Term Loan,
                            5.647%, 6/27/22                                                         1,595,390
                                                                                                -------------
                                                                                                $   4,426,505
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

34 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Multi-Utilities -- 0.2%
         420,472            EFS Cogen Holdings I LLC, Term B Advance,
                            4.65%, 6/28/23                                                      $     422,521
                                                                                                -------------
                            Total Utilities                                                     $  13,323,580
-------------------------------------------------------------------------------------------------------------
                            TOTAL SENIOR SECURED FLOATING RATE
                            LOAN INTERESTS
                            (Cost $408,011,097)                                                 $ 406,377,865
-------------------------------------------------------------------------------------------------------------
                            COLLATERALIZED LOAN OBLIGATIONS -- 0.5%
                            of Net Assets
                            BANKS -- 0.5%
                            Diversified Banks -- 0.3%
       1,000,000(a)         Primus, Ltd., Series 2007-2A, Class D, 3.558%,
                            7/15/21 (144A)                                                      $     992,594
-------------------------------------------------------------------------------------------------------------
                            Thrifts & Mortgage Finance -- 0.2%
         700,000(a)         NCF Dealer Floorplan Master Trust, Series 2016-1A,
                            Class C, 9.51%, 3/21/22 (144A)                                      $     703,109
                                                                                                -------------
                            Total Banks                                                         $   1,695,703
-------------------------------------------------------------------------------------------------------------
                            TOTAL COLLATERALIZED LOAN OBLIGATIONS
                            (Cost $1,633,413)                                                   $   1,695,703
-------------------------------------------------------------------------------------------------------------
                            CORPORATE BONDS & NOTES -- 6.4% of Net Assets
                            AUTOMOBILES & COMPONENTS -- 0.3%
                            Auto Parts & Equipment -- 0.3%
       1,000,000            International Automotive Components Group SA,
                            9.125%, 6/1/18 (144A)                                               $     980,000
                                                                                                -------------
                            Total Automobiles & Components                                      $     980,000
-------------------------------------------------------------------------------------------------------------
                            BANKS -- 0.4%
                            Diversified Banks -- 0.4%
       1,100,000(f)(g)      BNP Paribas SA, 7.625% (144A)                                       $   1,204,843
                                                                                                -------------
                            Total Banks                                                         $   1,204,843
-------------------------------------------------------------------------------------------------------------
                            CAPITAL GOODS -- 0.3%
                            Trading Companies & Distributors -- 0.3%
         900,000            United Rentals North America, Inc., 4.625%, 7/15/23                 $     936,810
                                                                                                -------------
                            Total Capital Goods                                                 $     936,810
-------------------------------------------------------------------------------------------------------------
                            ENERGY -- 0.6%
                            Oil & Gas Exploration & Production -- 0.4%
         500,000            Gulfport Energy Corp., 6.625%, 5/1/23                               $     503,750
         625,000            WPX Energy, Inc., 7.5%, 8/1/20                                            659,375
                                                                                                -------------
                                                                                                $   1,163,125
-------------------------------------------------------------------------------------------------------------
                            Oil & Gas Storage & Transportation -- 0.2%
         800,000(a)         Golar LNG Partners LP, 7.432%, 5/15/21 (144A)                       $     802,000
                                                                                                -------------
                            Total Energy                                                        $   1,965,125
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 35


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            HEALTH CARE EQUIPMENT & SERVICES -- 0.4%
                            Health Care Facilities -- 0.4%
         200,000            CHS/Community Health Systems, Inc., 6.25%, 3/31/23                  $     207,350
       1,000,000            CHS/Community Health Systems, Inc., 6.875%, 2/1/22                        888,750
                                                                                                -------------
                            Total Health Care Equipment & Services                              $   1,096,100
-------------------------------------------------------------------------------------------------------------
                            INSURANCE -- 1.9%
                            Reinsurance -- 1.9%
         500,000(a)         Alamo Re, Ltd., 6.171%, 6/7/17 (144A) (Cat Bond)                    $     499,950
         500,000(a)         Alamo Re, Ltd., 6.751%, 6/7/18 (144A) (Cat Bond)                          511,850
         400,000(h)(i)      Berwick Segregated Account (Artex SAC, Ltd.), Variable
                            Rate Notes, 2/1/18                                                         19,000
         250,000(h)(i)      Carnoustie Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 11/30/20                                              27,050
         250,000(h)(i)      Carnoustie Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 11/30/21                                             253,775
         250,000(h)(i)      Gleneagles Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 11/30/20                                              42,050
         400,000(h)(i)      Gullane Segregated Account (Artex SAC, Ltd.), Variable
                            Rate Notes, 11/30/20                                                       16,760
         400,000(h)(i)      Gullane Segregated Account (Artex SAC, Ltd.), Variable
                            Rate Notes, 11/30/21                                                      417,720
         400,000(a)         Kilimanjaro II Re, Ltd., 7.117%, 4/20/21 (144A)
                            (Cat Bond)                                                                402,520
         250,000(a)         Kilimanjaro Re, Ltd., Series 2015-1, Class D, 10.221%,
                            12/6/19 (144A) (Cat Bond)                                                 251,125
         250,000(a)         Kilimanjaro Re, Ltd., Series 2015-1, Class E, 7.721%,
                            12/6/19 (144A) (Cat Bond)                                                 254,100
         250,000(h)(i)      Madison Re, Variable Rate Notes, 3/31/19                                  277,725
         400,000(h)(i)      Pangaea Re Segregated Account (Artex SAC, Ltd.),
                            Series 2016-1, Variable Rate Notes, 2/1/20                                 36,760
         400,000(h)(i)      Pangaea Re Segregated Account (Artex SAC, Ltd.),
                            Series 2017-1, Variable Rate Notes, 11/30/21                              413,040
         400,000(h)(i)      Pinehurst Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 1/16/18                                              386,600
         300,000(h)(i)      Portrush 2016 Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 6/15/17                                               68,490
         350,000(h)(i)      Resilience Re, Ltd., Variable Rate Notes, 7/7/17                            7,350
         300,000(h)(i)      Resilience Re, Ltd., Variable Rate Notes, 4/6/18                          273,420
         300,000(h)(i)      Resilience Re, Ltd., Variable Rate Notes, 1/8/19 (144A)                   300,000
         400,000(h)(i)      St. Andrews Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 2/1/18                                                56,240
         400,000(h)(i)      St. Andrews Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 2/1/19                                               419,880
         400,000(h)(i)      St. Andrews Segregated Account (Artex SAC, Ltd.),
                            Variable Rate Notes, 6/1/19                                               400,800


The accompanying notes are an integral part of these financial statements.

36 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            Reinsurance -- (continued)
         300,000(h)(i)      Sunningdale 2017 Segregated Account (Artex SAC,
                            Ltd.), Variable Rate Notes, 1/16/18                                 $     280,530
         250,000(a)         Ursa Re, Ltd., 3.5%, 5/27/20 (144A) (Cat Bond)                            250,050
                                                                                                -------------
                            Total Insurance                                                     $   5,866,785
-------------------------------------------------------------------------------------------------------------
                            MATERIALS -- 0.6%
                            Commodity Chemicals -- 0.3%
         758,000            Rain CII Carbon LLC / CII Carbon Corp., 7.25%,
                            4/1/25 (144A)                                                       $     786,425
-------------------------------------------------------------------------------------------------------------
                            Metal & Glass Containers -- 0.3%
       1,000,000(a)         Ardagh Packaging Finance Plc / Ardagh Holdings
                            USA, Inc., 4.432%, 5/15/21 (144A)                                   $   1,020,000
                                                                                                -------------
                            Total Materials                                                     $   1,806,425
-------------------------------------------------------------------------------------------------------------
                            MEDIA -- 0.4%
                            Broadcasting -- 0.1%
         300,000            CSC Holdings LLC, 5.5%, 4/15/27 (144A)                              $     314,196
-------------------------------------------------------------------------------------------------------------
                            Cable & Satellite -- 0.3%
         750,000            Hughes Satellite Systems Corp., 5.25%, 8/1/26                       $     771,563
                                                                                                -------------
                            Total Media                                                         $   1,085,759
-------------------------------------------------------------------------------------------------------------
                            SEMICONDUCTORS & SEMICONDUCTOR
                            EQUIPMENT -- 0.2%
                            Semiconductors -- 0.2%
         750,000            Micron Technology, Inc., 5.25%, 8/1/23 (144A)                       $     770,625
                                                                                                -------------
                            Total Semiconductors & Semiconductor Equipment                      $     770,625
-------------------------------------------------------------------------------------------------------------
                            SOFTWARE & SERVICES -- 0.3%
                            Internet Software & Services -- 0.3%
         920,000            j2 Cloud Services, Inc., 8.0%, 8/1/20                               $     949,900
                                                                                                -------------
                            Total Software & Services                                           $     949,900
-------------------------------------------------------------------------------------------------------------
                            TELECOMMUNICATION SERVICES -- 0.5%
                            Integrated Telecommunication Services -- 0.5%
         500,000            CenturyLink, Inc., 6.45%, 6/15/21                                   $     540,625
       1,000,000            Frontier Communications Corp., 10.5%, 9/15/22                             983,750
                                                                                                -------------
                            Total Telecommunication Services                                    $   1,524,375
-------------------------------------------------------------------------------------------------------------
                            TRANSPORTATION -- 0.1%
                            Airlines -- 0.1%
         365,000            Air Canada 2015-1 Class C Pass Through Trust,
                            5.0%, 3/15/20 (144A)                                                $     371,387
                                                                                                -------------
                            Total Transportation                                                $     371,387
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 37


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            UTILITIES -- 0.4%
                            Independent Power Producers & Energy
                            Traders -- 0.4%
       1,125,000            NRG Energy, Inc., 6.25%, 7/15/22                                    $   1,149,604
                                                                                                -------------
                            Total Utilities                                                     $   1,149,604
-------------------------------------------------------------------------------------------------------------
                            TOTAL CORPORATE BONDS & NOTES
                            (Cost $18,990,775)                                                  $  19,707,738
-------------------------------------------------------------------------------------------------------------
                            U.S. GOVERNMENT AND AGENCY
                            OBLIGATIONS -- 5.0% of Net Assets
       3,270,000(a)         U.S. Treasury Notes, 1.13%, 10/31/17                                $   3,272,995
       8,980,000(a)         U.S. Treasury Notes, 1.152%, 4/30/18                                    8,999,819
       3,365,000(a)         U.S. Treasury Notes, 1.234%, 1/31/18                                    3,372,538
                                                                                                -------------
                                                                                                $  15,645,352
-------------------------------------------------------------------------------------------------------------
                            TOTAL U.S. GOVERNMENT AND AGENCY OBLIGATIONS
                            (Cost $15,625,894)                                                  $  15,645,352
-------------------------------------------------------------------------------------------------------------
                            TAX EXEMPT OBLIGATION -- 0.1% of
                            Net Assets (j)
                            Mississippi -- 0.1%
         250,000(f)         Mississippi Business Finance Corp., Chevron USA,
                            Inc. Project, Series G, 0.78%, 12/1/30                              $     250,000
-------------------------------------------------------------------------------------------------------------
                            TOTAL TAX EXEMPT OBLIGATION
                            (Cost $250,000)                                                     $     250,000
-------------------------------------------------------------------------------------------------------------


-------------------------------------------------------------------------------------------------------------
Shares
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            EXCHANGE-TRADED FUNDS -- 1.7% of Net Assets
                            DIVERSIFIED FINANCIALS -- 1.7%
                            Asset Management & Custody Banks -- 0.6%
          40,000            BlackRock Floating Rate Income Strategies Fund, Inc.                $     577,600
          30,000            Eaton Vance Floating-Rate Income Trust                                    454,500
          50,000            First Trust Senior Floating Rate Income Fund II                           681,000
          50,000            Invesco Senior Income Trust                                               234,000
                                                                                                -------------
                                                                                                $   1,947,100
-------------------------------------------------------------------------------------------------------------
                            Other Diversified Financial Services -- 1.1%
          27,000            iShares iBoxx $ High Yield Corporate Bond ETF                       $   2,393,550
          42,000            PowerShares Senior Loan Portfolio                                         979,020
                                                                                                -------------
                                                                                                $   3,372,570
                                                                                                -------------
                            Total Diversified Financials                                        $   5,319,670
-------------------------------------------------------------------------------------------------------------
                            TOTAL EXCHANGE-TRADED FUNDS
                            (Cost $5,127,287)                                                   $   5,319,670
-------------------------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

38 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------------------------
Shares                                                                                          Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            COMMON STOCKS -- 0.1% of Net Assets
                            CONSUMER DURABLES & APPAREL -- 0.0%+
                            Homebuilding -- 0.0%+
          31,348(k)         WAICCS Las Vegas 3 LLC                                              $     100,000
                                                                                                -------------
                            Total Consumer Durables & Apparel                                   $     100,000
-------------------------------------------------------------------------------------------------------------
                            HEALTH CARE EQUIPMENT & SERVICES -- 0.0%+
                            Health Care Technology -- 0.0%+
         209,625(b)(k)      Medical Card System, Inc.                                           $       2,096
                                                                                                -------------
                            Total Health Care Equipment & Services                              $       2,096
-------------------------------------------------------------------------------------------------------------
                            INDUSTRIALS -- 0.0%+
                            Diversified Support Services -- 0.0%+
              31(k)         IAP Worldwide Services, Inc.                                        $      42,515
                                                                                                -------------
                            Total Industrials                                                   $      42,515
-------------------------------------------------------------------------------------------------------------
                            MEDIA -- 0.0%+
                            Publishing -- 0.0%+
           1,242(k)         Solocal Group SA                                                    $       1,668
                                                                                                -------------
                            Total Media                                                         $       1,668
-------------------------------------------------------------------------------------------------------------
                            PHARMACEUTICALS, BIOTECHNOLOGY & LIFE
                            SCIENCES -- 0.0%+
                            Biotechnology -- 0.0%+
           2,454(k)         Progenics Pharmaceuticals, Inc.                                     $      15,632
                                                                                                -------------
                            Total Pharmaceuticals, Biotechnology & Life Sciences                $      15,632
-------------------------------------------------------------------------------------------------------------
                            RETAILING -- 0.0%+
                            Computer & Electronics Retail -- 0.0%+
          91,346(b)(k)      Targus Cayman SubCo., Ltd.                                          $      88,606
                                                                                                -------------
                            Total Retailing                                                     $      88,606
-------------------------------------------------------------------------------------------------------------
                            TRANSPORTATION -- 0.1%
                            Air Freight & Logistics -- 0.1%
             710(k)         CEVA Holdings LLC                                                   $     163,621
                                                                                                -------------
                            Total Transportation                                                $     163,621
-------------------------------------------------------------------------------------------------------------
                            UTILITIES -- 0.0%+
                            Independent Power Producers & Energy
                            Traders -- 0.0%+
             775            NRG Energy, Inc.                                                    $      12,446
                                                                                                -------------
                            Total Utilities                                                     $      12,446
-------------------------------------------------------------------------------------------------------------
                            TOTAL COMMON STOCKS
                            (Cost $1,515,139)                                                   $     426,584
-------------------------------------------------------------------------------------------------------------


The accompanying notes are  an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 39


Schedule of Investments | 5/31/17 (unaudited) (continued)



-------------------------------------------------------------------------------------------------------------
Principal
Amount
USD ($)                                                                                         Value
-------------------------------------------------------------------------------------------------------------
                                                                                          
                            TEMPORARY CASH INVESTMENTS -- 4.9% of
                            Net Assets
                            REPURCHASE AGREEMENTS -- 3.1%
       6,840,000            $6,840,000 ScotiaBank, 0.81%, dated 5/31/17,
                            plus accrued interest on 6/1/17 collateralized
                            by the following:
                            $1,300,791 Government National Mortgage
                            Associations, 4.0%, 4/20/47, $5,295,100
                            Federal National Mortgage Association, 2.8%-5.5%,
                            5/1/34-5/1/47, $381,066 Freddie Mac Giant,
                            4.0%, 6/1/42.                                                       $   6,840,000
       2,885,000            $2,885,000 TD Securities USA LLC, 0.79%-0.8%,
                            dated 5/31/17, plus accrued interest on 6/1/17
                            collateralized by the following:
                            $2,942,761 U.S. Treasury Notes, 1.125%, 8/31/21.                        2,885,000
                                                                                                -------------
                                                                                                $   9,725,000
-------------------------------------------------------------------------------------------------------------
                            TREASURY BILLS -- 1.8%
       2,500,000(l)         U.S. Treasury Bill, 6/29/17                                         $   2,498,353
       2,900,000(l)         U.S. Treasury Bill, 7/6/17                                              2,897,900
                                                                                                -------------
                                                                                                $   5,396,253
-------------------------------------------------------------------------------------------------------------
                            TOTAL TEMPORARY CASH INVESTMENTS
                            (Cost $15,121,299)                                                  $  15,121,253
-------------------------------------------------------------------------------------------------------------
                            TOTAL INVESTMENTS IN SECURITIES -- 149.6%
                            (Cost -- $466,274,904) (m)                                          $ 464,544,165
-------------------------------------------------------------------------------------------------------------
                            OTHER ASSETS AND LIABILITIES -- (49.6)%                             $(153,980,094)
-------------------------------------------------------------------------------------------------------------
                            NET ASSETS -- 100.0%                                                $ 310,564,071
=============================================================================================================


REIT        Real Estate Investment Trust.

(144A)      Security is exempt from registration under Rule 144A of the
            Securities Act of 1933. Such securities may be resold normally to
            qualified institutional buyers in a transaction exempt from
            registration. At May 31, 2017, the value of these securities
            amounted to 10,414,774, or 3.4% of net assets.

(Cat Bond)  Catastrophe or Event-linked bond. At May 31, 2017, the value of
            these securities amounted to $2,169,595, or 0.7% of net assets.
            See Notes to Financial Statements -- Note 1F.

+           Amount rounds to less than 0.1%.

*           Senior secured floating rate loan interests in which the Trust
            invests generally pay interest at rates that are periodically
            redetermined by reference to a base lending rate plus a premium.
            These base lending rates are generally (i) the lending rate offered
            by one or more major European banks, such as LIBOR (London InterBank
            Offered Rate), (ii) the prime rate offered by one or more major
            United States banks, (iii) the rate of a certificate of deposit or
            (iv) other base lending rates used by commercial lenders. The
            interest rate shown is the rate accruing at May 31, 2017.

(a)         Floating rate note. The rate shown is the coupon rate at
            May 31, 2017.

The accompanying notes are an integral part of these financial statements.

40 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


(b)         Security is valued using fair value methods (other than prices
            supplied by independent pricing services). See Notes to Financial
            Statements -- Note 1A.

(c)         This term loan will settle after May 31, 2017, at which time the
            interest rate will be determined.

(d)         Payment in Kind (PIK) security which may pay interest in the form of
            additional principal amount.

(e)         Security is in default.

(f)         The interest rate is subject to change periodically. The interest
            rate shown is the rate at May 31, 2017.

(g)         Security is perpetual in nature and has no stated maturity date.

(h)         Structured reinsurance investment. At May 31, 2017, the value of
            these securities amounted to $3,697,190, or 1.2% of net assets. See
            Notes to Financial Statements -- Note 1F.

(i)         Rate to be determined.

(j)         Consists of Revenue Bonds unless otherwise indicated.

(k)         Non-income producing.

(l)         Security issued with a zero coupon. Income is recognized through
            accretion of discount.

(m)         At May 31, 2017, the net unrealized depreciation on investments
            based on cost for federal tax purposes of $466,478,458 was as
            follows:



                                                                                   
             Aggregate gross unrealized appreciation for all investments in which
                 there is an excess of value over tax cost                            $ 5,466,768
             Aggregate gross unrealized depreciation for all investments in which
               there is an excess of tax cost over value                               (7,401,061)
                                                                                      -----------
             Net unrealized depreciation                                              $(1,934,293)
                                                                                      ===========


Purchases and sales of securities (excluding temporary cash investments) for the
six months ended May 31, 2017 were as follows:



----------------------------------------------------------------------------------------
                                                        Purchases           Sales
----------------------------------------------------------------------------------------
                                                                      
Long-Term U.S. Government                               $         --        $         --
Other Long-Term Securities                              $197,022,820        $202,692,745


The Trust is permitted to engage in purchase and sale transactions ("cross
trades") with certain funds and accounts for which Amundi Pioneer Asset
Management, Inc., (Amundi Pioneer) formerly, Pioneer Investment Management, Inc.
(PIM) serves as the investment adviser, as set forth in Rule 17a-7 under the
Investment Company Act of 1940, pursuant to procedures adopted by the Board of
Trustees. Under these procedures, cross trades are effected at current market
prices. During the six months ended May 31, 2017, the Trust did not engage in
cross trade activity.

The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 41


Schedule of Investments | 5/31/17 (unaudited) (continued)

CENTRALLY CLEARED CREDIT DEFAULT SWAP AGREEMENTS -- SELL PROTECTION



-------------------------------------------------------------------------------------------------------------------------
                                                                                              Premiums
Notional                          Obligation                           Credit    Expiration   Paid/         Unrealized
Principal ($)(1)    Exchange      Entity/Index              Coupon     Rating(2) Date         (Received)    Appreciation
-------------------------------------------------------------------------------------------------------------------------
                                                                                       
     1,067,000      Chicago       Markit CDX North          5.00%      B+        6/20/20      $ 64,230      $ 32,033
                    Mercantile    America High Yield
                    Exchange      Index Series 24
     1,092,700      Chicago       Markit CDX North          5.00%      B+        12/20/20      (10,391)      104,628
                    Mercantile    America High Yield
                    Exchange      Index Series 25
-------------------------------------------------------------------------------------------------------------------------
                                                                                              $ 53,839      $136,661
=========================================================================================================================


(1)  The notional amount is the maximum amount that a seller of credit
     protection would be obligated to pay upon occurrence of a credit event.

(2)  Based on Standard & Poor's rating of the issuer or weighted average of all
     the underlying securities of the index.

Various inputs are used in determining the value of the Trust's investments.
These inputs are summarized in the three broad levels below.

     Level 1 -- quoted prices in active markets for identical securities.

     Level 2 -- other significant observable inputs (including quoted prices for
                similar securities, interest rates, prepayment speeds, credit
                risks, etc.). See Notes to Financial Statements -- Note 1A.

     Level 3 -- significant unobservable inputs (including the Trust's own
                assumptions in determining fair value of investments). See
                Notes to Financial Statements -- Note 1A.

The following is a summary of the inputs used as of May 31, 2017, in valuing the
Trust's investments.



----------------------------------------------------------------------------------------
                                       Level 1     Level 2      Level 3     Total
----------------------------------------------------------------------------------------
                                                                
Senior Secured Floating
  Rate Loan Interests
  Capital Goods
      Aerospace & Defense              $       --  $14,089,161  $2,269,313  $16,358,474
  Health Care Equipment
      & Services
      Health Care Technology                   --    2,960,140     731,754    3,691,894
  All Other Senior Secured
      Floating Rate
      Loan Interests                           --  386,327,497          --  386,327,497
Collateralized Loan Obligations                --    1,695,703          --    1,695,703
Corporate Bonds & Notes
  Insurance
      Reinsurance                              --    2,169,595   3,697,190    5,866,785
  All Other Corporate Bonds
      & Notes                                  --   13,840,953          --   13,840,953
U.S. Government and
  Agency Obligations                           --   15,645,352          --   15,645,352
Tax Exempt Obligation                          --      250,000          --      250,000
Exchange-Traded Funds                   5,319,670           --          --    5,319,670


The accompanying notes are an integral part of these financial statements.

42 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17




-------------------------------------------------------------------------------------------
                                   Level 1        Level 2       Level 3       Total
-------------------------------------------------------------------------------------------
                                                                  
Common Stocks
   Consumer Durables
       & Apparel
       Homebuilding                $          --  $    100,000  $         --  $    100,000
   Health Care Equipment
       & Services
       Health Care Technology                 --            --         2,096         2,096
   Industrials
       Diversified Support
           Services                           --        42,515            --        42,515
   Retailing
       Computer & Electronics
       Retail                                 --            --        88,606        88,606
   Transportation
       Air Freight & Logistics                --       163,621            --       163,621
   All Other Common Stocks                29,746            --            --        29,746
Repurchase Agreements                         --     9,725,000            --     9,725,000
Treasury Bills                                --     5,396,253            --     5,396,253
-------------------------------------------------------------------------------------------
Total Investments in Securities    $   5,349,416  $452,405,790  $  6,788,959  $464,544,165
==========================================================================================
Other Financial Instruments
Unrealized appreciation on
   centrally cleared
   credit default
   swap agreements                 $          --  $    136,661  $         --  $    136,661
-------------------------------------------------------------------------------------------
Total Other Financial Instruments  $          --  $    136,661  $         --  $    136,661
==========================================================================================


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 43


Schedule of Investments | 5/31/17 (unaudited) (continued)



--------------------------------------------------------------------------------------------------------------------------------
                                              Change in                                                  Transfers
                   Balance         Realized   unrealized                                    Accrued      in and       Balance
                   as of           gain       appreciation                                  discounts/   out of       as of
                   11/30/16        (loss)(1)  (depreciation)(2)  Purchases   Sales          premiums     Level 3*     5/31/17
--------------------------------------------------------------------------------------------------------------------------------
                                                                                              
Senior Secured
   Floating Rate
   Loan Interests
Capital Goods
   Aerospace &
      Defense      $         --    $  54      $ 20,918           $2,252,250  $     (5,687)  $  1,778     $  --        $2,269,313
Health Care
   Equipment &
   Services
   Health Care
      Technology        731,754       --       (21,778)                  --            --     21,778        --           731,754
Corporate Bonds
   & Notes
Insurance
   Reinsurance        3,255,179       --        50,548            3,066,422    (2,644,989)   (29,970)       --         3,697,190
Common Stocks
Health Care
   Equipment &
      Services
   Health Care
      Technology          2,096       --            --                   --            --         --        --             2,096
Retailing
   Computer &
      Electronics
      Retail             88,606       --            --                   --            --         --        --            88,606
--------------------------------------------------------------------------------------------------------------------------------
Total              $  4,077,635    $  54      $ 49,688           $5,318,672  $ (2,650,676)  $ (6,414)    $  --        $6,788,959
================================================================================================================================


(1)  Realized gain (loss) on these securities is included in the realized gain
     (loss) from investments in the Statement of Operations.

(2)  Unrealized appreciation (depreciation) on these securities is included in
     the change in unrealized appreciation (depreciation) from investments in
     the Statement of Operations.

*    Transfers are calculated on the beginning of period value. For the six
     months ended May 31, 2017, there were no transfers between Levels 1, 2 and
     3.

Net change in unrealized appreciation of Level 3 investments still held and
considered Level 3 at May 31, 2017: $49,688.

The accompanying notes are an integral part of these financial statements.

44 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Statement of Assets and Liabilities | 5/31/17 (unaudited)



                                                                                  
ASSETS:
  Investments in securities, at value (cost $466,274,904)                            $ 464,544,165
  Cash                                                                                   1,320,560
  Foreign currencies, at value (cost $74,997)                                               63,809
  Restricted cash*                                                                         197,928
  Receivables --
     Investment securities sold                                                          2,177,865
     Interest                                                                            1,948,934
     Dividends                                                                              33,525
  Variation margin for centrally cleared swap agreements                                       110
  Unrealized appreciation on unfunded loan commitments                                         391
  Prepaid expenses                                                                             242
---------------------------------------------------------------------------------------------------
         Total assets                                                                $ 470,287,529
---------------------------------------------------------------------------------------------------
LIABILITIES:
  Payables --
     Credit agreement                                                                $ 143,450,000
     Investment securities purchased                                                    15,765,063
     Trustees' fees                                                                          3,644
     Administration fee                                                                     94,427
     Interest expense                                                                          540
  Due to affiliates                                                                        278,459
  Accrued expenses and other liabilities                                                   131,325
---------------------------------------------------------------------------------------------------
         Total liabilities                                                           $ 159,723,458
---------------------------------------------------------------------------------------------------
NET ASSETS:
  Paid-in capital                                                                    $ 437,566,800
  Undistributed net investment income                                                    1,702,666
  Accumulated net realized loss on investments, swap agreements, and
     foreign currency transactions                                                    (127,094,657)
  Net unrealized depreciation on investments                                            (1,730,739)
  Unrealized appreciation on swap agreements                                               136,661
  Unrealized appreciation on unfunded loan commitments                                         391
  Unrealized depreciation on other assets and liabilities
     denominated in foreign currencies                                                     (17,051)
---------------------------------------------------------------------------------------------------
         Net assets                                                                  $ 310,564,071
---------------------------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE:
  No par value (unlimited number of shares authorized)
     Based on $310,564,071 / 24,738,174 shares                                       $       12.55
===================================================================================================


*    Represents restricted cash deposited at the custodian and/or counterparty
     for derivative contracts.

The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 45


Statement of Operations (unaudited)

For the Six Months Ended 5/31/17



                                                                                 
INVESTMENT INCOME:
  Interest                                                           $12,022,012
  Dividends                                                              114,959
  Loan facility and other income                                         390,509
---------------------------------------------------------------------------------------------------
         Total investment income                                                       $12,527,480
---------------------------------------------------------------------------------------------------
EXPENSES:
  Management fees                                                    $ 1,587,009
  Administrative expense                                                  90,783
  Transfer agent fees                                                      6,632
  Shareowner communications expense                                       14,183
  Custodian fees                                                          37,268
  Professional fees                                                       53,290
  Printing expense                                                        14,124
  Trustees' fees                                                           9,305
  Pricing fees                                                            22,463
  Interest expense                                                     1,313,073
  Miscellaneous                                                          112,983
---------------------------------------------------------------------------------------------------
     Total expenses                                                                    $ 3,261,113
---------------------------------------------------------------------------------------------------
         Net investment income                                                         $ 9,266,367
---------------------------------------------------------------------------------------------------
REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS,
SWAP AGREEMENTS, UNFUNDED LOAN COMMITMENTS, AND
FOREIGN CURRENCY TRANSACTIONS:
  Net realized gain (loss) on:
     Investments                                                     $  (851,054)
     Swap agreements                                                      38,045
     Other assets and liabilities denominated
         in foreign currencies                                               (22)      $  (813,031)
---------------------------------------------------------------------------------------------------
  Change in net unrealized appreciation (depreciation) on:
     Investments                                                     $ 1,879,275
     Swap agreements                                                      22,629
     Unfunded loan commitments                                            (2,350)
     Other assets and liabilities denominated
         in foreign currencies                                             6,342       $ 1,905,896
---------------------------------------------------------------------------------------------------
  Net realized and unrealized gain (loss) on investments,
     swap agreements, unfunded loan commitments, and
     foreign currency transactions                                                     $ 1,092,865
---------------------------------------------------------------------------------------------------
  Net increase in net assets resulting from operations                                 $10,359,232
===================================================================================================


The accompanying notes are an integral part of these financial statements.

46 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Statements of Changes in Net Assets



--------------------------------------------------------------------------------------------------
                                                                   Six Months
                                                                   Ended            Year
                                                                   5/31/17          Ended
                                                                   (unaudited)      11/30/16
--------------------------------------------------------------------------------------------------
                                                                              
FROM OPERATIONS:
Net investment income (loss)                                       $  9,266,367     $  19,154,376
Net realized gain (loss) on investments, swap agreements,
  and foreign currency transactions                                    (813,031)      (10,303,504)
Change in net unrealized appreciation (depreciation) on
  investments, swap agreements, unfunded loan commitments,
  and foreign currency transactions                                   1,905,896        13,912,597
--------------------------------------------------------------------------------------------------
Net increase in net assets resulting from operations               $ 10,359,232     $  22,763,469
--------------------------------------------------------------------------------------------------
DISTRIBUTIONS TO SHAREOWNERS:
Net investment income and previously undistributed net
   investment income ($0.37 and $0.72 per share, respectively)     $ (9,103,648)    $ (17,811,485)
--------------------------------------------------------------------------------------------------
      Total distributions to shareowners                           $ (9,103,648)    $ (17,811,485)
--------------------------------------------------------------------------------------------------
      Net increase in net assets                                   $  1,255,584     $   4,951,984
NET ASSETS:
Beginning of period                                                 309,308,487       304,356,503
--------------------------------------------------------------------------------------------------
End of period                                                      $310,564,071     $ 309,308,487
--------------------------------------------------------------------------------------------------
Undistributed net investment income                                $  1,702,666     $   1,539,947
==================================================================================================


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 47


Statement of Cash Flows (unaudited)

For the Six Months Ended 5/31/17



                                                                                 
Cash Flows From Operating Activities:
   Net increase in net assets resulting from operations                             $   10,359,232
---------------------------------------------------------------------------------------------------
Adjustments to reconcile net increase in net assets resulting from operations
   to net cash and foreign currencies from operating activities:
   Purchases of investment securities                                               $ (209,953,706)
   Proceeds from disposition and maturity of investment securities                     202,011,149
   Net proceeds from temporary cash investments                                          8,177,921
   Net accretion and amortization of discount/premium on investment securities            (485,735)
   Change in unrealized appreciation on investments                                     (1,879,275)
   Change in unrealized depreciation on unfunded loan commitments                            2,350
   Change in unrealized appreciation on foreign currency                                    (3,708)
   Net realized loss on investments                                                        851,054
   Decrease in restricted cash                                                                 132
   Decrease in interest receivable                                                         357,799
   Increase in prepaid expenses                                                               (242)
   Increase in due to affiliates                                                            27,635
   Increase in trustees' fees payable                                                          668
   Decrease in administration fees payable                                                 (33,880)
   Decrease in accrued expenses payable                                                    (56,976)
   Decrease in interest expense payable                                                       (796)
   Decrease in variation margin for centrally cleared swap agreements                        3,847
---------------------------------------------------------------------------------------------------
      Net cash and foreign currencies from operating activities                     $    9,377,469
---------------------------------------------------------------------------------------------------
Cash Flows Used in Financing Activities:
  Distributions to shareowners                                                      $   (9,103,648)
---------------------------------------------------------------------------------------------------
     Net cash and foreign currencies used in financing activities                   $   (9,103,648)
---------------------------------------------------------------------------------------------------
Effect of Foreign Exchange Fluctuations on Cash:
   Effect of foreign exchange fluctuations on cash                                  $        3,708
---------------------------------------------------------------------------------------------------
Cash and Foreign Currencies:
  Beginning of the period                                                           $    1,106,840
---------------------------------------------------------------------------------------------------
  End of the period                                                                 $    1,384,369
---------------------------------------------------------------------------------------------------
Cash Flow Information:
  Cash paid for interest                                                            $    1,313,869
===================================================================================================


The accompanying notes are an integral part of these financial statements.

48 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Financial Highlights



------------------------------------------------------------------------------------------------------------------------------------
                                                     Six Months
                                                     Ended           Year         Year         Year         Year          Year
                                                     5/31/17         Ended        Ended        Ended        Ended         Ended
                                                     (unaudited)     11/30/16     11/30/15     11/30/14     11/30/13      11/30/12
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                        
Per Share Operating Performance
Net asset value, beginning of period                 $    12.50      $    12.30   $    12.82   $  13.06     $    13.06    $  12.45
------------------------------------------------------------------------------------------------------------------------------------
Increase (decrease) from investment operations: (a)
   Net investment income                             $     0.37      $     0.77   $     0.76   $   0.75     $     1.01    $   1.19
   Net realized and unrealized gain (loss) on
      investments, swap agreements, unfunded loan
      commitments, and foreign currency transactions       0.05            0.15        (0.58)     (0.19)          0.01        0.55
------------------------------------------------------------------------------------------------------------------------------------
Distributions to preferred shareowners from:
   Net investment income                             $       --      $       --   $       --   $  (0.00)(b) $    (0.12)   $  (0.12)
------------------------------------------------------------------------------------------------------------------------------------
Net increase from investment operations              $     0.42      $     0.92   $     0.18   $   0.56     $     0.90    $   1.62
------------------------------------------------------------------------------------------------------------------------------------
Distributions to common shareowners from:
   Net investment income and previously
      undistributed net investment income            $    (0.37)     $    (0.72)  $    (0.70)  $  (0.80)*   $    (0.90)   $  (1.01)
------------------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net asset value           $     0.05      $     0.20   $    (0.52)  $  (0.24)    $       --    $   0.61
------------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                       $    12.55      $    12.50   $    12.30   $  12.82     $    13.06    $  13.06
------------------------------------------------------------------------------------------------------------------------------------
Market value, end of period                          $    11.92      $    11.78   $    10.83   $  11.36     $    12.41    $  13.41
====================================================================================================================================
Total return at net asset value (c)                        3.48%(d)        8.31%        1.96%      4.74%          7.07%      14.26%
Total return at market value (c)                           4.30%(d)       15.92%        1.31%     (2.32)%        (0.84)%     15.66%
Ratios to average net assets of shareowners:
   Total expenses plus interest expense (e)(f)             2.10%(g)        1.96%        1.81%      1.80%          1.47%       1.58%
   Net investment income before preferred
      share distributions                                  5.97%(g)        6.32%        6.00%      5.73%          7.70%       9.24%
   Preferred share distributions                             --%             --%          --%      0.01%          0.94%       0.90%
   Net investment income available to shareowners          5.97%(g)        6.32%        6.00%      5.72%          6.76%       8.34%
Portfolio turnover                                           44%             52%          38%        61%            63%         63%
Net assets, end of period (in thousands)             $  310,564      $  309,308   $  304,357   $317,236     $  323,127    $322,714


The accompanying notes are an integral part of these financial statements.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 49


Financial Highlights (continued)



------------------------------------------------------------------------------------------------------------------------------------
                                                                Six Months
                                                                Ended       Year       Year       Year        Year       Year
                                                                5/31/17     Ended      Ended      Ended       Ended      Ended
                                                                (unaudited) 11/30/16   11/30/15   11/30/14    11/30/13   11/30/12
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                       
Preferred shares outstanding (in thousands)                     $      --   $      --  $      --  $     --(h) $ 182,450  $182,450
Asset coverage per preferred share, end of period               $      --   $      --  $      --  $     --(h) $  69,280  $ 69,222
Average market value per preferred share (i)                    $      --   $      --  $      --  $     --(h) $  25,000  $ 25,000
Liquidation value, including dividends payable, per
   preferred share                                              $      --   $      --  $      --  $     --(h) $  25,003  $ 25,003
Total amount of debt outstanding (in thousands)                 $ 143,450   $ 143,450  $ 150,450  $155,450    $      --  $     --
Asset coverage per indebtedness (in thousands)                  $   3,165   $   3,156  $   3,023  $  3,041    $      --  $     --
====================================================================================================================================


*    The amount of distributions made to shareowners during the period were in
     excess of the net investment income earned by the Trust during the period.
     The Trust has accumulated undistributed net investment income which is
     part of the Trust's NAV. A portion of the accumulated net investment income
     was distributed to shareowners during the period.

(a)  The per common share data presented above is based upon the average common
     shares outstanding for the periods presented.

(b)  Amount rounds to less than $(0.005) per share.

(c)  Total investment return is calculated assuming a purchase of common shares
     at the current net asset value or market value on the first day and a sale
     at the current net asset value or market value on the last day of the
     periods reported. Dividends and distributions, if any, are assumed for
     purposes of this calculation to be reinvested at prices obtained under the
     Trust's dividend reinvestment plan. Total investment return does not
     reflect brokerage commissions. Past performance is not a guarantee of
     future results.

(d)  Not annualized.

(e)  Expense ratios do not reflect the effect of distribution payments to
     preferred shareowners.

(f)  Includes interest expense of 0.85%, 0.63%, 0.51%, 0.49%, 0.00%, and 0.00%,
     respectively.

(g)  Annualized.

(h)  Preferred shares were redeemed during the period.

(i)  Market value is redemption value without an active market.

The accompanying notes are an integral part of these financial statements.

50 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Notes to Financial Statements | 5/31/17 (unaudited)

1. Organization and Significant Accounting Policies

Pioneer Floating Rate Trust (the Trust) was organized as a Delaware statutory
trust on October 6, 2004. Prior to commencing operations on December 28, 2004,
the Trust had no operations other than matters relating to its organization and
registration as a closed-end management investment company under the Investment
Company Act of 1940, as amended. The Trust is a diversified fund. The investment
objective of the Trust is to provide a high level of current income and the
Trust may, as a secondary objective, also seek preservation of capital to the
extent consistent with its investment objective of high current income.

On July 3, 2017, Amundi acquired Pioneer Investments, a group of asset
management companies located throughout the world. Amundi, one of the world's
largest asset managers, is headquartered in Paris, France. As a result of the
transaction, Pioneer Investment Management, Inc., the Trust's investment
adviser, became an indirect wholly owned subsidiary of Amundi and Amundi's
wholly owned subsidiary, Amundi USA, Inc. Prior to July 3, 2017, Pioneer
Investments was owned by Pioneer Global Asset Management S.p.A., a wholly owned
subsidiary of UniCredit S.p.A.

In connection with the transaction, the names of the Trust's investment adviser
and principal underwriter changed. Effective July 3, 2017, the name of Pioneer
Investment Management, Inc. changed to Amundi Pioneer Asset Management, Inc. and
the name of Pioneer Funds Distributor, Inc. changed to Amundi Pioneer
Distributor, Inc.

The Trust's financial statements have been prepared in conformity with U.S.
generally accepted accounting principles (U.S. GAAP) that require the management
of the Trust to make estimates and assumptions that affect the reported amounts
of assets and liabilities, the disclosure of contingent assets and liabilities
at the date of the financial statements, and the reported amounts of income,
expenses and gain or loss on investments during the reporting period. Actual
results could differ from those estimates.

The Trust is an investment company and follows investment company accounting and
reporting guidance under U.S. GAAP. The following is a summary of significant
accounting policies followed by the Trust in the preparation of its financial
statements:

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 51


A.   Security Valuation

     The net asset value of the Trust is computed once daily, on each day the
     New York Stock Exchange (NYSE) is open, as of the close of regular trading
     on the NYSE.

     Fixed income securities are valued by using prices supplied by independent
     pricing services, which consider such factors as market prices, market
     events, quotations from one or more brokers, Treasury spreads, yields,
     maturities and ratings, or may use a pricing matrix or other fair value
     methods or techniques to provide an estimated value of the security or
     instrument. A pricing matrix is a means of valuing a debt security on the
     basis of current market prices for other debt securities, historical
     trading patterns in the market for fixed income securities and/or other
     factors. Non-U.S. debt securities that are listed on an exchange will be
     valued at the bid price obtained from an independent third party pricing
     service. When independent third party pricing services are unable to supply
     prices, or when prices or market quotations are considered to be
     unreliable, the value of that security may be determined using quotations
     from one or more broker-dealers.

     Loan interests are valued in accordance with guidelines established by the
     Board of Trustees at the mean between the last available bid and asked
     prices from one or more brokers or dealers as obtained from Loan Pricing
     Corporation, an independent third party pricing service. If price
     information is not available from Loan Pricing Corporation, or if the price
     information is deemed to be unreliable, price information will be obtained
     from an alternative loan interest pricing service. If no reliable price
     quotes are available from either the primary or alternative pricing
     service, broker quotes will be solicited.

     Event-linked bonds or catastrophe bonds are valued at the bid price
     obtained from an independent third party pricing service. Other insurance
     linked securities (including sidecars, collateralized reinsurance and
     industry loss warranties) may be valued at the bid price obtained from an
     independent pricing service, or through a third party using a pricing
     matrix, insurance industry valuation models, or other fair value methods or
     techniques to provide an estimated value of the instrument.

     Equity securities that have traded on an exchange are valued by using the
     last sale price on the principal exchange where they are traded. Equity
     securities that have not traded on the date of valuation, or securities for
     which sale prices are not available, generally are valued using the mean
     between the last bid and asked prices or, if both last bid and asked prices
     are not available, at the last quoted bid price. Last sale and bid and
     asked prices are provided by

52 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


     independent third party pricing services. In the case of equity securities
     not traded on an exchange, prices are typically determined by independent
     third party pricing services using a variety of techniques and methods.

     The value of foreign securities is translated in U.S. dollars based on
     foreign currency exchange rate quotations supplied by a third party pricing
     source. Trading in non-U.S. equity securities is substantially completed
     each day at various times prior to the close of the NYSE. The values of
     such securities used in computing the net asset value of the Trust's shares
     are determined as of such times. The Trust may use a fair value model
     developed by an independent pricing service to value non-U.S. equity
     securities.

     Swap agreements, including interest rate swaps, caps and floors (other than
     centrally cleared swap agreements) are valued at the dealer quotations
     obtained from reputable International Swap Dealers Association members.
     Centrally cleared swaps are valued at the daily settlement price provided
     by the central clearing counterparty.

     Shares of open-end registered investment companies (including money market
     mutual funds) are valued at such funds' net asset value. Repurchase
     agreements are valued at par. Cash may include overnight time deposits at
     approved financial institutions.

     Securities or loan interests for which independent pricing services or
     broker-dealers are unable to supply prices or for which market prices
     and/or quotations are not readily available or are considered to be
     unreliable are valued by a fair valuation team comprised of certain
     personnel of Amundi Pioneer Asset Management, Inc. (Amundi Pioneer),
     formerly Pioneer Investment Management, Inc. (PIM), the Trust's investment
     adviser and pursuant to procedures adopted by the Trust's Board of
     Trustees. Amundi Pioneer's, formerly PIM's, fair valuation team uses fair
     value methods approved by the Valuation Committee of the Board of Trustees.
     Amundi Pioneer's, formerly PIM's, fair valuation team is responsible for
     monitoring developments that may impact fair valued securities and for
     discussing and assessing fair values on an ongoing basis, and at least
     quarterly, with the Valuation Committee of the Board of Trustees.

     Inputs used when applying fair value methods to value a security may
     include credit ratings, the financial condition of the company, current
     market conditions and comparable securities. The Trust may use fair value
     methods if it is determined that a significant event has occurred after the
     close of the exchange or market on which the security trades and prior to
     the determination of the Trust's net asset value. Examples of a significant
     event might include political or economic news, corporate restructurings,
     natural

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 53


     disasters, terrorist activity or trading halts. Thus, the valuation of the
     Trust's securities may differ significantly from exchange prices and such
     differences could be material.

     At May 31, 2017, four securities were valued using fair value methods (in
     addition to securities valued using prices supplied by independent pricing
     services, broker-dealers or using a third party insurance pricing model)
     representing 1.0% of net assets. The value of these fair valued securities
     are $3,091,769.

B.   Investment Income and Transactions

     Dividend income is recorded on the ex-dividend date, except that certain
     dividends from foreign securities where the ex-dividend date may have
     passed are recorded as soon as the Trust becomes aware of the ex-dividend
     data in the exercise of reasonable diligence. Interest income, including
     interest on income bearing cash accounts, is recorded on an accrual basis,
     net of unrecoverable foreign taxes withheld at the applicable country
     rates.

     Discounts and premiums on purchase prices of debt securities are accreted
     or amortized, respectively, daily, into interest income on an effective
     yield to maturity basis with a corresponding increase or decrease in the
     cost basis of the security. Premiums and discounts related to certain
     mortgage-backed securities are amortized or accreted in proportion to the
     monthly paydowns.

     Security transactions are recorded as of trade date. Gains and losses on
     sales of investments are calculated on the identified cost method for both
     financial reporting and federal income tax purposes.

C.   Foreign Currency Translation

     The books and records of the Trust are maintained in U.S. dollars. Amounts
     denominated in foreign currencies are translated into U.S. dollars using
     current exchange rates.

     Net realized gains and losses on foreign currency transactions, if any,
     represent, among other things, the net realized gains and losses on foreign
     currency contracts, disposition of foreign currencies and the difference
     between the amount of income accrued and the U.S. dollars actually
     received. Further, the effects of changes in foreign currency exchange
     rates on investments are not segregated in the Statement of Operations from
     the effects of changes in the market price of those securities but are
     included with the net realized and unrealized gain or loss on investments.

54 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


D.   Forward Foreign Currency Contracts

     The Trust may enter into forward foreign currency contracts (contracts) for
     the purchase or sale of a specific foreign currency at a fixed price on a
     future date. All contracts are marked to market daily at the applicable
     exchange rates, and any resulting unrealized appreciation or depreciation
     are recorded in the Trust's financial statements. The Trust records
     realized gains and losses at the time a contract is offset by entry into a
     closing transaction or extinguished by delivery of the currency. Risks may
     arise upon entering into these contracts from the potential inability of
     counterparties to meet the terms of the contracts and from unanticipated
     movements in the value of foreign currencies relative to the U.S. dollar.
     During the six months ended May 31, 2017, the Trust did not enter into any
     forward foreign currency contracts.

E.   Federal Income Taxes

     It is the Trust's policy to comply with the requirements of the Internal
     Revenue Code applicable to regulated investment companies and to distribute
     all of its net taxable income and net realized capital gains, if any, to
     its shareowners. Therefore, no federal income tax provision is required. As
     of November 30, 2016, the Trust did not accrue any interest or penalties
     with respect to uncertain tax positions, which if applicable, would be
     recorded as an income tax expense in the Statement of Operations. Tax
     returns filed within the prior three years remain subject to examination by
     federal and state tax authorities.

     The amount and character of income and capital gain distributions to
     shareowners are determined in accordance with federal income tax rules,
     which may differ from U.S. GAAP. Distributions in excess of net investment
     income or net realized gains are temporary overdistributions for financial
     statement and tax purposes. Capital accounts within the financial
     statements are adjusted for permanent book/tax differences to reflect tax
     character, but are not adjusted for temporary differences.

     The tax character of current year distributions payable to shareowners will
     be determined at the end of the current taxable year.

     The tax character of distributions paid to shareowners during the year
     ended November 30, 2016 was as follows:



     ---------------------------------------------------------------------------
                                                                            2016
     ---------------------------------------------------------------------------
                                                                  
     Distributions paid from:
     Ordinary income                                                 $17,811,485
     ---------------------------------------------------------------------------
        Total                                                        $17,811,485
     ===========================================================================


                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 55


     The following shows the components of distributable earnings (losses) on a
     federal income tax basis at November 30, 2016:



     ---------------------------------------------------------------------------
                                                                           2016
     ---------------------------------------------------------------------------
                                                               
     Distributable earnings:
     Undistributed ordinary income                                $   1,826,319
     Capital loss carryforward                                     (124,688,306)
     Late year loss deferrals                                        (1,562,106)
     Other book/tax temporary differences                              (317,586)
     Unrealized depreciation                                         (3,516,634)
     ---------------------------------------------------------------------------
        Total                                                     $(128,258,313)
     ===========================================================================


     The difference between book-basis and tax-basis unrealized depreciation is
     primarily attributable to the realization for tax purposes of unrealized
     gains on investments in passive foreign investment companies, the book/tax
     differences in the accrual of income on securities in default, the
     difference between book and tax amortization methods and discounts on fixed
     income securities.

F.   Insurance-Linked Securities (ILS)

     The Trust invests in event-linked bonds. Event-linked bonds are floating
     rate debt obligations for which the return of principal and the payment of
     interest are contingent on the non-occurrence of a pre-defined "trigger"
     event, such as a hurricane or an earthquake of a specific magnitude. The
     trigger event's magnitude may be based on losses to a company or industry,
     industry indexes or readings of scientific instruments, or may be based on
     specified actual losses. If a trigger event occurs, as defined within the
     terms of an event-linked bond, the Trust may lose a portion or all of its
     accrued interest and/or principal invested in such event-linked bond. The
     Trust is entitled to receive principal and interest payments so long as no
     trigger event occurs of the description and magnitude specified by the
     instrument. In addition to the specified trigger events, event-linked bonds
     may expose the Trust to other risks, including but not limited to issuer
     (credit) default, adverse regulatory or jurisdictional interpretations and
     adverse tax consequences.

     The Trust's investments in ILS may include special purpose vehicles
     ("SPVs") or similar instruments structured to comprise a portion of a
     reinsurer's catastrophe-oriented business, known as quota share instruments
     (sometimes referred to as reinsurance sidecars), or to provide reinsurance
     relating to specific risks to insurance or reinsurance companies through a
     collateralized instrument, known as collateralized reinsurance. Structured
     reinsurance investments also may include industry loss warranties ("ILWs").
     A traditional ILW takes the form of a bilateral reinsurance contract, but
     there are also products that take the form of derivatives, collateralized
     structures, or exchange traded instruments.

56 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


     Structured reinsurance investments, including quota share instruments,
     collateralized reinsurance investments and ILWs, generally are subject to
     the same risks as event-linked bonds. In addition, where the instruments
     are based on the performance of underlying reinsurance contracts, the Trust
     has limited transparency into the individual underlying contracts and
     therefore must rely upon the risk assessment and sound underwriting
     practices of the issuer. Accordingly, it may be more difficult for Amundi
     Pioneer's, formerly PIM, to fully evaluate the underlying risk profile of
     the Trust's structured reinsurance investments and therefore the Trust's
     assets are placed at greater risk of loss than if Amundi Pioneer's,
     formerly PIM, had more complete information. Structured reinsurance
     instruments generally will be considered illiquid securities by the Trust.
     These securities may be difficult to purchase, sell or unwind. Illiquid
     securities also may be difficult to value. If the Trust is forced to sell
     an illiquid asset, the Trust may be forced to sell at a loss.

G.   Risks

     Information regarding the Trust's principal risks is contained in the
     Trust's original offering prospectus, with additional information included
     in the Trust's shareowner reports issued from time to time. Please refer to
     those documents when considering the Trust's principal risks. At times, the
     Trust's investments may represent industries or industry sectors that are
     interrelated or have common risks, making the Trust more susceptible to any
     economic, political, or regulatory developments or other risks affecting
     those industries and sectors.

     The value of securities held by the Trust may go up or down, sometimes
     rapidly or unpredictably, due to general market conditions, such as real or
     perceived adverse economic, political or regulatory conditions, inflation,
     changes in interest rates, lack of liquidity in the bond markets or adverse
     investor sentiment. In the past several years, financial markets have
     experienced increased volatility, depressed valuations, decreased liquidity
     and heightened uncertainty. These conditions may continue, recur, worsen or
     spread.

     The Trust invests in below investment grade (high yield) debt securities,
     floating rate loans and event-linked bonds sometimes referred to as
     "catastrophe" bonds or "insurance-linked" bonds. The Trust may invest in
     securities and other obligations of any credit quality, including those
     that are rated below investment grade, or are unrated but are determined by
     the investment adviser to be of equivalent credit quality. Below investment
     grade securities are commonly referred to as "junk bonds" and are
     considered speculative with respect to the issuer's capacity to pay
     interest and repay principal. Below investment grade securities, including
     floating rate loans, involve greater risk of loss, are subject to greater
     price volatility, and are less

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 57


     liquid and more difficult to value, especially during periods of economic
     uncertainty or change, than higher rated debt securities. Certain
     securities in which the Trust invests, including floating rate loans, once
     sold, may not settle for an extended period (for example, several weeks or
     even longer). The Trust will not receive its sale proceeds until that time,
     which may constrain the Trust's ability to meet its obligations. The Trust
     may invest in securities of issuers that are in default or that are in
     bankruptcy. The value of collateral, if any, securing a floating rate loan
     can decline or may be insufficient to meet the issuer's obligations or may
     be difficult to liquidate. No active trading market may exist for many
     floating rate loans, and many loans are subject to restrictions on resale.
     Any secondary market may be subject to irregular trading activity and
     extended settlement periods. The Trust's investments in certain foreign
     markets or countries with limited developing markets may subject the Trust
     to a greater degree of risk than in a developed market. These risks include
     disruptive political or economic conditions and the possible imposition of
     adverse governmental laws or currency exchange restrictions.

     Interest rates in the U.S. recently have been historically low, so the
     Trust faces a heightened risk that interest rates may rise. A general rise
     in interest rates may cause investors to move out of fixed income
     securities on a large scale, which could adversely affect the price and
     liquidity of fixed income securities.

H.   Repurchase Agreements

     Repurchase agreements are arrangements under which the Trust purchases
     securities from a broker-dealer or a bank, called the counterparty, upon
     the agreement of the counterparty to repurchase the securities from the
     Trust at a later date, and at a specific price, which is typically higher
     than the purchase price paid by the Trust. The securities purchased serve
     as the Trust's collateral for the obligation of the counterparty to
     repurchase the securities. The value of the collateral, including accrued
     interest, is required to be equal to or in excess of the repurchase price.
     The collateral for all repurchase agreements is held in safekeeping in the
     customer-only account of the Trust's custodian or a subcustodian of the
     Trust. Amundi Pioneer's formerly, PIM, is responsible for determining that
     the value of the collateral remains at least equal to the repurchase price.
     In the event of a default by the counterparty, the Trust is entitled to
     sell the securities, but the Trust may not be able to sell them for the
     price at which they were purchased, thus causing a loss to the Trust.
     Additionally, if the counterparty becomes insolvent, there is some risk
     that the Trust will not have a right to the securities, or the immediate
     right to sell the securities. Open repurchase agreements as of May 31, 2017
     are disclosed in the Trust's Schedule of Investments.

58 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


I.   Automatic Dividend Reinvestment Plan

     All shareowners whose shares are registered in their own names
     automatically participate in the Automatic Dividend Reinvestment Plan (the
     Plan), under which participants receive all dividends and capital gain
     distributions (collectively, dividends) in full and fractional shares of
     the Trust in lieu of cash. Shareowners may elect not to participate in the
     Plan. Shareowners not participating in the Plan receive all dividends and
     capital gain distributions in cash. Participation in the Plan is completely
     voluntary and may be terminated or resumed at any time without penalty by
     notifying American Stock Transfer & Trust Company, the agent for
     shareowners in administering the Plan (the Plan Agent), in writing prior to
     any dividend record date; otherwise such termination or resumption will be
     effective with respect to any subsequently declared dividend or other
     distribution.

     If a shareowner's shares are held in the name of a brokerage firm, bank or
     other nominee, the shareowner can ask the firm or nominee to participate in
     the Plan on the shareowner's behalf. If the firm or nominee does not offer
     the Plan, dividends will be paid in cash to the shareowner of record. A
     firm or nominee may reinvest a shareowner's cash dividends in shares of the
     Trust on terms that differ from the terms of the Plan.

     Whenever the Trust declares a dividend on shares payable in cash,
     participants in the Plan will receive the equivalent in shares acquired by
     the Plan Agent either (i) through receipt of additional unissued but
     authorized shares from the Trust or (ii) by purchase of outstanding shares
     on the New York Stock Exchange or elsewhere. If, on the payment date for
     any dividend, the net asset value per share is equal to or less than the
     market price per share plus estimated brokerage trading fees (market
     premium), the Plan Agent will invest the dividend amount in newly issued
     shares. The number of newly issued shares to be credited to each account
     will be determined by dividing the dollar amount of the dividend by the net
     asset value per share on the date the shares are issued, provided that the
     maximum discount from the then current market price per share on the date
     of issuance does not exceed 5%. If, on the payment date for any dividend,
     the net asset value per share is greater than the market value (market
     discount), the Plan Agent will invest the dividend amount in shares
     acquired in open-market purchases. There are no brokerage charges with
     respect to newly issued shares. However, each participant will pay a pro
     rata share of brokerage trading fees incurred with respect to the Plan
     Agent's open-market purchases. Participating in the Plan does not relieve
     shareowners from any federal, state or local taxes which may be due on
     dividends paid in any taxable year. Shareowners holding Plan shares in a
     brokerage account may be able to transfer the shares to another broker and
     continue to participate in the Plan.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 59


J.   Credit Default Swap Agreements

     A credit default swap is a contract between a buyer of protection and a
     seller of protection against a pre-defined credit event on an underlying
     reference obligation, which may be a single security or a basket or index
     of securities. The Trust may buy or sell credit default swap agreements to
     seek to increase the Trust's income, or to attempt to hedge the risk of
     default on portfolio securities. A credit default swap index is used to
     hedge risk or take a position on a basket of credit entities or indices. As
     a seller of protection, the Trust would be required to pay the notional (or
     other agreed-upon) value of the referenced debt obligation to the
     counterparty in the event of a default by a U.S. or foreign corporate
     issuer of a debt obligation, which would likely result in a loss to the
     Trust. In return, the Trust would receive from the counterparty a periodic
     stream of payments during the term of the contract provided that no event
     of default occurred. The maximum exposure of loss to the seller would be
     the notional value of the credit default swaps outstanding. If no default
     occurs, the Trust would keep the stream of payments and would have no
     payment obligation. The Trust may also buy credit default swap agreements
     in order to hedge against the risk of default of debt securities, in which
     case the Trust would function as the counterparty referenced above.

     When the Trust enters into a credit default swap agreements, the protection
     buyer makes an upfront or periodic payment to the protection seller in
     exchange for the right to receive a contingent payment. An upfront payment
     made by the Trust, as the protection buyer, is recorded as an asset in the
     Statement of Assets and Liabilities. Periodic payments received or paid by
     the Trust are recorded as realized gains or losses in the Statement of
     Operations.

     Credit default swap agreements are marked-to-market daily using valuations
     supplied by independent sources and the change in value, if any, is
     recorded as unrealized appreciation or depreciation in the Statement of
     Assets and Liabilities. Payments received or made as a result of a credit
     event or upon termination of the contract are recognized, net of the
     appropriate amount of the upfront payment, as realized gains or losses in
     the Statement of Operations.

     Credit default swap agreements involving the sale of protection may involve
     greater risks than if the Trust had invested in the referenced debt
     instrument directly. Credit default swap agreements are subject to general
     market risk, liquidity risk, counterparty risk and credit risk. If the
     Trust is a protection buyer and no credit event occurs, it will lose its
     investment. If the Trust is a protection seller and a credit event occurs,
     the value of the referenced debt

60 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


     instrument received by the Trust, together with the periodic payments
     received, may be less than the amount the Trust pays to the protection
     buyer, resulting in a loss to the Trust.

     Certain swap agreements that are cleared through a central clearinghouse
     are referred to as centrally cleared swaps. All payments made or received
     by the Trust are pursuant to a centrally cleared swap agreement with the
     central clearing party rather than the original counterparty. Upon entering
     into a centrally cleared swap agreement, the Trust is required to make an
     initial margin deposit, either in cash or in securities. The daily change
     in value on open centrally cleared swap agreements is recorded as variation
     margin on centrally cleared swaps on the Statement of Assets and
     Liabilities.

     The amount of cash deposited with the broker as collateral at May 31, 2017,
     and is included in "Restricted cash" in the Statement of Assets and
     Liabilities, was $200,181.

     Open credit default swap agreements at May 31, 2017 are listed in the
     Schedule of Investments. The average market value of credit default swap
     agreements open during the six months ended May 31, 2017 was $167,418.

2. Management Agreement

Amundi Pioneer, formerly PIM, manages the Trust's portfolio. Management fees
payable under the Trust's Advisory Agreement with Amundi Pioneer, formerly PIM,
are calculated daily at the annual rate of 0.70% of the Trust's average daily
managed assets. "Managed assets" means (a) the total assets of the Trust,
including any form of investment leverage, minus (b) all accrued liabilities
incurred in the normal course of operations, which shall not include any
liabilities or obligations attributable to investment leverage obtained through
(i) indebtedness of any type (including, without limitation, borrowing through a
credit facility or the issuance of debt securities), (ii) the issuance of
preferred stock or other similar preference securities, and/or (iii) any other
means. For the six months ended May 31, 2017 the net management fee was 0.70%
(annualized) of the Trust's average daily managed assets, which was equivalent
to 1.02% (annualized) of the Trust's average daily net assets.

In addition, under Amundi Pioneer, formerly PIM's, management and administration
agreements, certain other services and costs are paid by Amundi Pioneer,
formerly PIM, and reimbursed by the Trust. At May 31, 2017, $372,886 was payable
to Amundi Pioneer, formerly PIM, related to management costs, administrative
costs and certain other services is included in "Due to affiliates" and
"Administration fee" on the Statement of Assets and Liabilities.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 61


3. Transfer Agent

American Stock Transfer & Trust Company (AST) serves as the transfer agent
with respect to the Trust's shares. The Trust pays AST an annual fee, as is
agreed to from time to time by the Trust and AST, for providing such services.

In addition, the Trust reimbursed the transfer agent for out-of-pocket expenses
incurred by the transfer agent related to shareowner communications activities
such as proxy and statement mailings and outgoing calls.

4.   Additional Disclosures about Derivative Instruments and Hedging Activities

The Trust's use of derivatives subjects it to the following risks:

Interest rate risk relates to the fluctuations in the value of interest-bearing
securities due to changes in the prevailing levels of market interest rates.

Credit risk relates to the ability of the issuer of a financial instrument to
make further principal or interest payments on an obligation or commitment that
it has to the Trust.

Foreign exchange rate risk relates to fluctuations in the value of an asset or
liability due to changes in currency exchange rates.

Equity risk relates to the fluctuations in the value of financial instruments as
a result of changes in market prices (other than those arising from interest
rate risk or foreign exchange risk), whether caused by factors specific to an
individual investment, its issuer, or all factors affecting all instruments
traded in a market or market segment.

Commodity risk relates to the risk that the value of a commodity or commodity
index will fluctuate based on increases or decreases in the commodities market
and factors specific to a particular industry or commodity.

The fair value of open derivative instruments (not considered to be hedging
instruments for accounting disclosure purposes) by risk exposure at May 31, 2017
was as follows:



--------------------------------------------------------------------------------
Statement of Assets and Liabilities
                         Interest    Credit    Foreign         Equity  Commodity
                         Rate Risk   Risk      Exchange Risk   Risk    Risk
--------------------------------------------------------------------------------
                                                        
Assets:
Unrealized
  appreciation on
  centrally cleared
  credit default
  swap agreements        $--         $136,661  $--             $--     $--
--------------------------------------------------------------------------------
  Total Value            $--         $136,661  $--             $--     $--
================================================================================


62 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


The effect of derivative instruments (not considered to be hedging instruments
for accounting disclosure purposes) on the Statement of Operations by risk
exposure at May 31, 2017 was as follows:



--------------------------------------------------------------------------------
Statement of Operations
                          Interest    Credit    Foreign        Equity  Commodity
                          Rate Risk   Risk      Exchange Risk  Risk    Risk
--------------------------------------------------------------------------------
                                                        
Net realized
 gain (loss):
 Swap agreements          $--         $38,045   $--            $--     $--
--------------------------------------------------------------------------------
  Total Value             $--         $38,045   $--            $--     $--
================================================================================
Change in net
 unrealized
 appreciation
 (depreciation) on:
 Swap agreements          $--         $22,629   $--            $--     $--
--------------------------------------------------------------------------------
  Total Value             $--         $22,629   $--            $--     $--
================================================================================


5. Unfunded Loan Commitments

The Trust may enter into unfunded loan commitments. Unfunded loan commitments
may be partially or wholly unfunded. During the contractual period, the Trust is
obligated to provide funding to the borrower upon demand. A fee is earned by the
Trust on the unfunded commitment and is recorded as interest income in the
Statement of Operations.

As of May 31, 2017, the Trust had the following unfunded loan commitments
outstanding:



------------------------------------------------------------------------------------
                                                                        Unrealized
Loan                       Principal       Cost           Value         Appreciation
------------------------------------------------------------------------------------
                                                            
CH Hold Corp. (aka
 Caliber Collision)        $   36,364      $   36,276     $   36,667    $391
PetSmart, Inc.,
 Bridge Loan                1,250,000       1,250,000      1,250,000      --
------------------------------------------------------------------------------------
  Total                    $1,286,364      $1,286,276     $1,286,667    $391
====================================================================================


6. Trust Shares

Transactions in shares of beneficial interest for the six months ended May 31,
2017 and the year ended November 30, 2016 were as follows:



--------------------------------------------------------------------------------
                                                            5/31/17     11/30/16
--------------------------------------------------------------------------------
                                                                
Shares outstanding at beginning of period                24,738,174   24,738,174
--------------------------------------------------------------------------------
Shares outstanding at end of period                      24,738,174   24,738,174
================================================================================


                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 63


7. Credit Agreement

Effective November 26, 2013, the Trust entered into a revolving credit facility
(the Credit Agreement) with the Bank of Nova Scotia in the amount of
$160,000,000. The Credit Agreement was established in conjunction with the
redemption of all the Trust's auction market preferred shares. Effective
November 23, 2016, the Trust extended the maturity of the Credit Agreement to
November 22, 2019.

At May 31, 2017, the Trust had a borrowing outstanding under the Credit
Agreement totaling $143,450,000. The interest rate charged at May 31, 2017 was
2.05%. During the six months ended May 31, 2017, the average daily balance was
$143,450,000 at an average interest rate of 1.84%. Interest expense of
$1,313,073 in connection with the Credit Agreement is included in the Statement
of Operations.

The Trust is required to maintain 300% asset coverage with respect to amounts
outstanding under the Credit Agreement. Asset coverage is calculated by
subtracting the Trust's total liabilities not including any bank loans and
senior securities, from the Trust's total assets and dividing such amount by the
principal amount of the borrowing outstanding.

8. Subsequent Events

A monthly dividend was declared on June 2, 2017 from undistributed and
accumulated net investment income of $0.0600 per share payable June 30, 2017, to
shareowners of record on June 15, 2017.

64 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


ADDITIONAL INFORMATION

Change in Independent Registered Public Accounting Firm

Prior to July 3, 2017 Pioneer Investment Management, Inc. (the "Adviser"), the
Trust's investment adviser, was an indirect, wholly owned subsidiary of
UniCredit S.p.A. ("UniCredit"). On that date, UniCredit completed the sale of
its Pioneer Investments business, which includes the Adviser, to Amundi (the
"Transaction"). As a result of the Transaction, the Adviser became an indirect,
wholly-owned subsidiary of Amundi. Amundi is controlled by Credit Agricole S.A.
Amundi is headquartered in Paris, France, and, as of September 30, 2016, had
more than $1.1 trillion in assets under management worldwide.

Deloitte & Touche LLP ("D&T"), the Trust's previous independent registered
public accounting firm, informed the Audit Committee and the Board that it would
no longer be independent with respect to the Trust upon the completion of the
Transaction as a result of certain services being provided to Amundi and Credit
Agricole, and, accordingly, that it intended to resign as the Trust's
independent registered public accounting firm upon the completion of the
Transaction. D&T's resignation was effective on July 3, 2017, when the
Transaction was completed.

During the periods as to which D&T has served as the Trust's independent
registered public accounting firm, including the Trust's two most recent fiscal
years preceding the fiscal year ended June 30, 2017, D&T's reports on the
Trust's financial statements have not contained an adverse opinion or disclaimer
of opinion and have not been qualified or modified as to uncertainty, audit
scope or accounting principles. Further, there have been no disagreements with
D&T on any matter of accounting principles or practices, financial statement
disclosure, or auditing scope or procedure, which, if not resolved to the
satisfaction of D&T, would have caused D&T to make reference to the subject
matter of the disagreement in connection with its report on the financial
statements. In addition, there have been no reportable events of the kind
described in Item 304(a)(1)(v) of Regulation S-K under the Securities Exchange
Act of 1934.

Effective immediately following the completion of the Transaction on July 3,
2017, the Board, acting upon the recommendation of the Audit Committee, engaged
a new independent registered public accounting firm, Ernst & Young LLP ("EY"),
for the Trust's fiscal year ended June 30, 2017.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 65


Prior to its engagement, EY had advised the Trust's Audit Committee that EY had
identified the following matters, in each case relating to services rendered by
other member firms of Ernst & Young Global Limited, all of which are located
outside the United States, to UniCredit and certain of its subsidiaries during
the period commencing July 1, 2016, that it determined to be inconsistent with
the auditor independence rules set forth by the Securities and Exchange
Commission ("SEC"): (a) project management support services to UniCredit in the
Czech Republic, Germany, Italy, Serbia and Slovenia in relation to twenty-two
projects, that were determined to be inconsistent with Rule 2-01(c)(4)(vi) of
Regulation S-X (management functions); (b) two engagements for UniCredit in
Italy where fees were contingent/success based and that were determined to be
inconsistent with Rule 2-01(c)(5) of Regulation S-X (contingent fees); (c) four
engagements where legal and expert services were provided to UniCredit in the
Czech Republic and Germany, and twenty engagements where the legal advisory
services were provided to UniCredit in Austria, Czech Republic, Italy and
Poland, that were determined to be inconsistent with Rule 2-01(c)(4)(ix) and (x)
of Regulation S-X (legal and expert services); and (d) two engagements for
UniCredit in Italy involving assistance in the sale of certain assets, that were
determined to be inconsistent with Rule 2-01(c)(4)(viii) of Regulation S-X
(broker-dealer, investment advisor or investment banking services). None of the
foregoing services involved the Trust, any of the other funds in the Pioneer
Family of Funds or any other Pioneer entity sold by UniCredit in the
Transaction.

EY advised the Audit Committee that it had considered the matters described
above and had concluded that such matters would not impair EY's ability to
exercise objective and impartial judgment in connection with the audits of the
financial statements of the Trust under the SEC and Public Company Accounting
Oversight Board independence rules, and that a reasonable investor with
knowledge of all relevant facts and circumstances would reach the same
conclusion. Management and the Audit Committee considered these matters and
discussed the matters with EY and, based upon EY's description of the matters
and statements made by EY, Management and the Audit Committee believe that EY
will be capable of exercising objective and impartial judgment in connection
with the audits of the financial statements of the Trust, and Management further
believes that a reasonable investor with knowledge of all relevant facts and
circumstances would reach the same conclusion.

66 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Approval of New and Interim Management Agreements

Amundi Pioneer Asset Management, Inc. (Amundi Pioneer), formerly Pioneer
Investment Management, Inc., serves as the investment adviser to Pioneer
Floating Rate Trust (the Trust) pursuant to an investment management agreement
between Amundi Pioneer and the Trust.

On July 3, 2017, Amundi acquired Pioneer Investments, a group of asset
management companies located throughout the world (the "Transaction"). As a
result of the Transaction, Amundi Pioneer became an indirect wholly-owned
subsidiary of Amundi and Amundi's wholly-owned subsidiary, Amundi USA, Inc.
Prior to July 3, 2017, Pioneer Investments was owned by Pioneer Global Asset
Management S.p.A. ("PGAM"), a wholly-owned subsidiary of UniCredit S.p.A.
("UniCredit").

Under the Investment Company Act of 1940, the Trust's current investment
management agreement (the "Current Management Agreement") terminated
automatically upon the consummation of the Transaction. In order for Amundi
Pioneer to continue to manage the Trust after the consummation of the
Transaction, the Trustees and shareholders of the Trust were required to approve
a new investment management agreement for the Trust (the "New Management
Agreement"). As discussed below, the Board of Trustees of the Trust approved the
New Management Agreement at a meeting held on March 6-7, 2017. The New
Management Agreement was approved by the shareholders of the Trust at a meeting
held on June 13, 2017. The Board of Trustees of the Trust also approved an
interim investment management agreement between Amundi Pioneer and the Trust
(the "Interim Management Agreement") at the March 6-7, 2017 meeting. The Interim
Management Agreement would have taken effect upon the closing of the Transaction
in the event that the shareholders of the Trust did not approve the New
Management Agreement.

Board Evaluation of the New and Interim Management Agreements

The Board evaluated the Transaction and the New Management Agreement and Interim
Management Agreement for the Trust. In connection with their evaluation of the
Transaction and the New Management Agreement for the Trust, the Trustees
requested such information as they deemed reasonably necessary, including: (a)
the structure of the Transaction and the strategy underlying the Transaction;
(b) the anticipated benefits of the Transaction to the Trust and its
shareholders; (c) the post-Transaction plans for Amundi Pioneer, including
Amundi's plans for integration of Pioneer Investments and Amundi Pioneer with
its existing asset management businesses and plans for the future development of
Amundi Pioneer; (d) the effect of the Transaction on the ongoing services
provided to the Trust, including the need to select a new independent registered
public accounting firm for the Trust, and any

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 67


plans to modify the operations of the Trust; (e) the stability and continuity of
Amundi Pioneer's management and key employees, including compensation and
benefits to Amundi Pioneer's key employees, and retention plans and incentive
plan structure; (f) the post-Transaction indebtedness and financial resources of
Amundi Pioneer; (g) Amundi's legal and operational structure, its principal
shareholders and senior management, its investment management, risk management,
administrative, legal and compliance functions; (h) certain regulatory matters
relating to Amundi's affiliates; and (i) Amundi's commitment to the United
States, including the role of Amundi Pioneer in the larger Amundi business.

The Trustees also requested and obtained the following information in connection
with their evaluation of the Transaction and the New Management Agreement for
the Trust: (i) memoranda provided by Fund counsel that summarized the legal
standards and other considerations that are relevant to the Trustees in their
deliberations regarding the New Management Agreement; (ii) the qualifications of
the investment management teams for the Trust, as well as the level of
investment by the Trust's portfolio managers in the Trust; (iii) the Trust's
management fees and total expense ratios, the financial statements of Amundi
Pioneer and its pre- and post-Transaction parent companies, profitability
analyses from Amundi Pioneer, and analyses from Amundi Pioneer as to possible
economies of scale; (iv) the profitability of the institutional business of
Amundi Pioneer and Amundi Pioneer's affiliate, Pioneer Institutional Asset
Management, Inc. ("PIAM") as compared to that of Amundi Pioneer's fund
management business; and (v) the differences between the fees and expenses of
the Trust and the fees and expenses of Amundi Pioneer's and PIAM's institutional
accounts, as well as the different services provided by Adviser to the Trust and
by Amundi Pioneer and PIAM to the institutional accounts. In addition, the
Trustees considered the information provided at regularly scheduled meetings
throughout the year regarding the Trust's performance and risk attributes,
including through meetings with investment management personnel, and took into
account other information related to the Trust provided to the Trustees at
regularly scheduled meetings. The Trustees also considered information they had
received in their review of the continuance of the Current Management Agreement
for the Trust in September 2016.

At meetings held on January 9, 2017 and January 10, 2017, the Trustees met with
representatives of Amundi and PGAM, including separate meetings of the Trustees
who are not "interested persons" of the Fund Complex ("Independent Trustees")
and counsel with representatives of Amundi and PGAM, and subsequently with
representatives of Amundi. In those meetings, they received an extensive
presentation from the representatives of Amundi, including the chief executive
officer of Amundi, describing Amundi's background and history, its global asset
management activities, the growth of

68 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


its business, and its status as the largest asset management firm in Europe and
one of the largest globally; its capital structure and financial resources,
including information as to the financing of the Transaction; its principal
investors, including its majority investor Credit Agricole S.A., and Credit
Agricole's long-term commitment to the asset management business; the philosophy
and strategy underlying the Transaction and the complementarity of Amundi's and
Pioneer Investments' respective asset management businesses; Amundi's various
operating and investment committees and how they would likely interact with
Amundi Pioneer; the proposed integration process, including the progress to date
and the establishment of various integration work streams; Amundi's plans for
management of Amundi Pioneer; Amundi's philosophy as to compensation of key
employees and its general intentions with respect to incentive plans for key
employees of Amundi Pioneer; Amundi's preliminary plans to achieve cost and
other synergies; and opportunities to further develop the business of Amundi
Pioneer and PIAM, including in the area of institutional asset management, and
how that would benefit shareholders of the Pioneer Funds.

In those meetings, the representatives of Amundi confirmed their intention that
the Chief Executive Officer and Chief Investment Officer of Amundi Pioneer would
remain in their current positions, and confirmed that they do not currently
foresee major changes in the day-to-day investment management operations of
Amundi Pioneer with respect to the Trust as a direct result of the Transaction.
They discussed incentive arrangements for key personnel that would continue
after the closing of the Transaction and their plans to establish a new
long-term incentive plan following the closing. They also generally discussed
ways in which Amundi Pioneer could potentially draw on the expanded global
resources of Amundi post-Transaction. At those meetings, the Independent
Trustees identified certain areas to which they requested further information,
including as to trading and execution of securities transactions, research and
portfolio management and potential changes in investment process, particularly
where asset classes managed by Amundi Pioneer would overlap with asset classes
managed by Amundi, the continued availability of resources currently at Pioneer
Investments or elsewhere within Amundi to assist in management of certain Funds,
and any anticipated significant changes in operations. The Independent Trustees
considered the uncertainty as to whether the Trust's independent registered
public accounting firm could continue to act in that capacity after the closing
of the Transaction. The Independent Trustees also met with counsel to review the
information they had received to date and to discuss next steps.

Subsequently, the Trustees received further information from Amundi, including
written responses to questions raised by the Independent Trustees, and received
from Amundi Pioneer the information requested of it. The Independent Trustees
reviewed the information provided with counsel at

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 69


telephonic meetings held on February 16, 2017 and February 27, 2017. The
Trustees held a special in-person Board meeting on March 6-7, 2017 for further
consideration of the New Management Agreements, the Interim Management
Agreements and the Transaction. The Trustees met again with senior executives of
Amundi at the March 6-7, 2017 meeting.

At the March 6-7, 2017 meeting, based on their evaluation of the information
provided by Amundi Pioneer and Amundi, the Trustees including the Independent
Trustees voting separately, approved the New Management Agreement and the
Interim Management Agreement for the Trust. In considering the New Management
Agreement for the Trust, the Trustees considered various factors that they
determined were relevant, including the factors described below. The Trustees
did not identify any single factor as the controlling factor in their
determinations. The Trustees considered the same factors with respect to the
Interim Management Agreement for the Trust.

Nature, Extent and Quality of Services

The Trustees considered the nature, extent and quality of the services that had
been provided by Amundi Pioneer to the Trust and that are expected to be
provided by Amundi Pioneer to the Trust following the consummation of the
Transaction. The Trustees reviewed the terms of the New Management Agreement,
and noted that such terms are substantially similar to the terms of the Current
Management Agreement, except for different execution dates, effective dates and
termination dates. The Trustees reviewed Amundi Pioneer's investment approach
for the Trust and its research process. The Trustees considered the resources of
Amundi Pioneer and the personnel of Amundi Pioneer who provide investment
management services to the Trust. They also reviewed the amount of
non-investment resources and personnel of Amundi Pioneer that are involved in
Amundi Pioneer's services to the Trust, including Amundi Pioneer's compliance
and legal resources and personnel. The Trustees noted the substantial attention
and high priority given by Amundi Pioneer's senior management to the Pioneer
Fund complex.

The Trustees considered that Amundi Pioneer supervises and monitors the
performance of the Trust's service providers and provides the Trust with
personnel (including Fund officers) and other resources that are necessary for
the Trust's business management and operations and that Amundi Pioneer would
continue to provide those investment management and research services and
resources to the Trust following the consummation of the Transaction. The
Trustees also considered that, as administrator, Amundi Pioneer would continue
to be responsible for the administration of the Trust's business and other
affairs. The Trustees considered the fees to be paid to Amundi Pioneer for the
provision of administration services.

70 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


The Trustees considered that Deloitte & Touche LLP informed the Board that it
would no longer be independent with respect to the Trust upon the completion of
the Transaction and, accordingly, that it would be necessary for the Board to
engage a new independent registered public accounting firm for the Trust.

The Trustees considered that the Transaction was not expected to have a material
adverse impact on the nature, scope and overall quality of services provided to
the Trust and its shareholders, including investment management, risk
management, administrative, compliance, legal and other services, as a result of
the Transaction.

In that regard, the Trustees considered that Amundi is one of the largest asset
managers globally, and that Amundi Pioneer may have access to additional
research and portfolio management capabilities as a result of the Transaction
and that Amundi Pioneer, as part of Amundi, is expected to have an enhanced
global presence that may contribute to an increase in the overall scale and
resources of Amundi Pioneer. Furthermore, in considering whether the Transaction
would be expected to have a material adverse impact on the nature, scope and
overall quality of services provided to the Trust and its shareholders, the
Trustees considered the statements by representatives of Amundi that they expect
the Chief Executive Officer and Chief Investment Officer of Amundi Pioneer to
remain in their current positions and that they do not currently foresee major
changes in the day-to-day investment management operations of Amundi Pioneer as
a direct result of the Transaction, or the risk management, legal or compliance
services provided by Amundi Pioneer, with respect to the Trust. They further
considered the current incentive arrangements for key personnel of Amundi
Pioneer that would continue after the closing of the Transaction. They also
noted Amundi's stated intention to establish a new long-term incentive plan
following the closing.

The Trustees also took into account their experience in evaluating the proposed
combination of Pioneer Investments and Santander Asset Management, which was
announced in September, 2014 and abandoned in July, 2016. In light of, among
other things, this experience, the Trustees determined that they were not able
to identify any realistic alternatives to approving the New Management Agreement
that would provide the level of services to the Trust and its shareholders that
are expected to be provided by Amundi Pioneer after the closing of the
Transaction.

Based on these considerations, the Trustees concluded that the nature, extent
and quality of services that Amundi Pioneer would continue to provide to the
Trust under the New Management Agreement would be satisfactory and consistent
with the terms of the New Management Agreement.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 71


Performance of the Trust

In considering the Trust's performance, the Trustees regularly reviewed and
discussed throughout the year data prepared by Amundi Pioneer and information
comparing the Trust's performance with the performance of its peer group of
funds, as classified by each of Morningstar, Inc. (Morningstar) and Lipper, and
the performance of the Trust's benchmark index. They also discussed the Trust's
performance with Amundi Pioneer on a regular basis.

The Trustees' regular reviews and discussions were factored into the Trustees'
deliberations concerning the approval of the New Management Agreement.

Management Fee and Expenses

The Trustees noted that the stated management fees to be paid by the Trust are
identical under the Current Management Agreement and the New Management
Agreement. The Trustees considered information showing the fees and expenses of
the Trust in comparison to the management fees and expense ratios of its peer
group of funds as classified by Morningstar and also to the expense ratios of a
peer group of funds selected on the basis of criteria determined by the
Independent Trustees for this purpose using data provided by Strategic Insight
Mutual Fund Research and Consulting, LLC (Strategic Insight), an independent
third party. In all quintile rankings referred to below, first quintile is most
favorable to the Trust's shareowners. To the extent applicable, the Trustees
also considered the impact of transfer agency, sub-transfer agency, and other
non-management fee expenses on the expense ratios of the Trust. The Trustees
noted that they separately review the Trust's transfer agency, sub-transfer
agency and intermediary arrangements and that the results of the most recent
such review were considered in the consideration of the Trust's expense ratio.

The Trustees considered that the Trust's management fee (based on managed
assets) as of September 30, 2016 was in the first quintile relative to the
management fees paid by other funds in its Strategic Insight peer group for the
comparable period. The Trustees considered that the expense ratio (based on
managed assets) of the Trust's common shares as of September 30, 2016 was in the
first quintile relative to its Strategic Insight peer group for the comparable
period.

The Trustees reviewed management fees charged by Amundi Pioneer and PIAM to
institutional and other clients, including publicly offered European funds
sponsored by Amundi Pioneer's affiliates, unaffiliated U.S. registered
investment companies (in a sub-advisory capacity), and unaffiliated foreign and
domestic separate accounts. The Trustees also considered Amundi Pioneer's costs
in providing services to the Trust and Amundi Pioneer's and PIAM's costs in
providing services to the other clients and considered the

72 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


differences in management fees and profit margins for fund and non-fund
services. In evaluating the fees associated with Amundi Pioneer's and PIAM's
client accounts, the Trustees took into account the respective demands,
resources and complexity associated with the Trust and other client accounts.
The Trustees noted that in some instances the fee rates for those clients were
lower than the management fee for the Trust and considered that, under both the
Current Management Agreement and the New Management Agreement, Amundi Pioneer
would perform additional services for the Trust that it does not provide to
those other clients or services that are broader in scope, including oversight
of the Trust's other service providers and activities related to compliance and
the extensive regulatory and tax regimes to which the Trust is subject. The
Trustees also considered the different risks associated with Amundi Pioneer's
management of the Trust and Amundi Pioneer's and PIAM's management of the other
client accounts.

The Trustees concluded that the management fee payable by the Trust to Amundi
Pioneer was reasonable in relation to the nature and quality of the services to
be provided by Amundi Pioneer.

Profitability

The Trustees considered information provided by Amundi Pioneer regarding the
profitability of Amundi Pioneer with respect to the advisory services provided
by Amundi Pioneer to the Trust, including the methodology used by Amundi Pioneer
in allocating certain of its costs to the management of the Trust. The Trustees
also considered Amundi Pioneer's profit margin in connection with the overall
operation of the Trust. They further reviewed the financial results, including
the profit margins, realized by Amundi Pioneer and PIAM from non-fund
businesses. The Trustees considered Amundi Pioneer's profit margins with respect
to the Trust in comparison to the limited industry data available and noted that
the profitability of any adviser was affected by numerous factors, including its
organizational structure and method for allocating expenses. The Trustees
concluded that Amundi Pioneer's profitability with respect to the management of
the Trust was not unreasonable.

Economies of Scale

The Trustees considered Amundi Pioneer's views relating to economies of scale in
connection with the Pioneer Funds as fund assets grow and the extent to which
any such economies of scale are shared with the Trust and Fund shareholders. The
Trustees recognize that economies of scale are difficult to identify and
quantify, and that, among other factors that may be relevant, are the following:
fee levels, expense subsidization, investment by Amundi Pioneer in research and
analytical capabilities and Amundi Pioneer's commitment and resource allocation
to the Trust. The Trustees noted that profitability also may

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 73


be an indicator of the availability of any economies of scale, although
profitability may vary for other reasons including due to reductions in
expenses. The Trustees concluded that economies of scale, if any, were being
appropriately shared with the Trust.

Other Benefits

The Trustees considered the other benefits that Amundi Pioneer enjoys from its
relationship with the Trust. The Trustees considered the character and amount of
fees paid or to be paid by the Trust, other than under the Current Management
Agreement or the New Management Agreement, for services provided by Amundi
Pioneer and its affiliates. The Trustees further considered the revenues and
profitability of Amundi Pioneer's businesses other than the Fund business. To
the extent applicable, the Trustees also considered the benefits to the Trust
and to Amundi Pioneer and its affiliates from the use of "soft" commission
dollars generated by the Trust to pay for research and brokerage services.

The Trustees considered that following the completion of the Transaction, Amundi
Pioneer will be the principal U.S. asset management business of Amundi, and that
Amundi's worldwide asset management business will manage over $1.38 trillion in
assets (including the Pioneer Funds). This may create opportunities for Amundi
Pioneer, PIAM and Amundi that derive from Amundi Pioneer's relationships with
the Trust, including Amundi's ability to market the services of Amundi Pioneer
globally. The Trustees noted that Amundi Pioneer may have access to additional
research capabilities as a result of the Transaction and Amundi's enhanced
global presence that may contribute to an increase of the overall scale of
Amundi Pioneer. The Trustees considered that Amundi Pioneer and the Trust are
expected to receive reciprocal intangible benefits from the relationship,
including mutual brand recognition and, for the Trust, direct and indirect
access to the resources of a large global asset manager. The Trustees concluded
that any such benefits received by Amundi Pioneer as a result of its
relationship with the Trust were reasonable.

Conclusion

After consideration of the factors described above as well as other factors, the
Trustees, including the Independent Trustees, concluded that the New Management
Agreement and the Interim Management Agreement for the Trust, including the fees
payable thereunder, were fair and reasonable and voted to approve the New
Management Agreement and the Interim Management Agreement, and to recommend that
shareholders approve the New Management Agreement.

74 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


Trustees, Officers and Service Providers

Trustees                                    Officers
Thomas J. Perna, Chairman                   Lisa M. Jones, President and Chief
David R. Bock                                 Executive Officer
Benjamin M. Friedman                        Mark E. Bradley, Treasurer and
Margaret B.W. Graham                          Chief Financial Officer
Lisa M. Jones                               Christopher J. Kelley, Secretary and
Lorraine H. Monchak                           Chief Legal Officer
Marguerite A. Piret
Fred J. Ricciardi
Kenneth J. Taubes

Investment Adviser and Administrator
Amundi Pioneer Asset Management, Inc., formerly Pioneer Investment
Management, Inc.

Custodian and Sub-Administrator
Brown Brothers Harriman & Co.

Principal Underwriter
Amundi Pioneer Distributor, Inc., formerly Pioneer Funds Distributor, Inc.

Legal Counsel
Morgan, Lewis & Bockius LLP

Transfer Agent
American Stock Transfer & Trust Company

Proxy Voting Policies and Procedures of the Fund are available without charge,
upon request, by calling our toll free number (1-800-225-6292). Information
regarding how the Fund voted proxies relating to portfolio securities during the
most recent 12-month period ended June 30 is publicly available to shareowners
at www.amundipioneer.com. This information is also available on the Securities
and Exchange Commission's web site at www.sec.gov.

                    Pioneer Floating Rate Trust | Semiannual Report | 5/31/17 75


                          This page is for your notes.

76 Pioneer Floating Rate Trust | Semiannual Report | 5/31/17


How to Contact Amundi Pioneer

We are pleased to offer a variety of convenient ways for you to contact us for
assistance or information.

You can call American Stock Transfer & Trust Company (AST) for:
--------------------------------------------------------------------------------
Account Information                                    1-800-710-0935

Or write to AST:
--------------------------------------------------------------------------------
For                                                    Write to

General inquiries, lost dividend checks,               American Stock
change of address, lost stock certificates,            Transfer & Trust
stock transfer                                         Operations Center
                                                       6201 15th Ave.
                                                       Brooklyn, NY 11219

Dividend reinvestment plan (DRIP)                      American Stock
                                                       Transfer & Trust
                                                       Wall Street Station
                                                       P.O. Box 922
                                                       New York, NY 10269-0560

Website www.amstock.com

For additional information, please contact your investment advisor or visit our
web site www.amundipioneer.com.

The Trust files a complete schedule of investments with the Securities and
Exchange Commission for the first and third quarters for each fiscal year on
Form N-Q. Shareowners may view the filed Form N-Q by visiting the Commission's
web site at www.sec.gov. The filed form may also be viewed and copied at the
Commission's Public Reference Room in Washington, DC. Information regarding the
operations of the Public Reference Room may be obtained by calling
1-800-SEC-0330.


[LOGO]    Amundi Pioneer
          ==============
        ASSET MANAGEMENT

Amundi Pioneer Asset Management, Inc.
60 State Street
Boston, MA 02109
www.amundipioneer.com

Securities offered through Amundi Pioneer Distributor, Inc.
60 State Street, Boston, MA 02109
Underwriter of Pioneer Mutual Funds, Member SIPC
(C) 2017 Amundi Pioneer Asset Management 19389-11-0717




ITEM 2. CODE OF ETHICS.

(a) Disclose whether, as of the end of the period covered by the report, the
registrant has adopted a code of ethics that applies to the registrant's
principal executive officer, principal financial officer, principal accounting
officer or controller, or persons performing similar functions, regardless of
whether these individuals are employed by the registrant or a third party.  If
the registrant has not adopted such a code of ethics, explain why it has not
done so.

The registrant has adopted, as of the end of the period covered by this report,
a code of ethics that applies to the registrant's principal executive officer,
principal financial officer, principal accounting officer and controller.

(b) For purposes of this Item, the term "code of ethics" means written standards
that are reasonably designed to deter wrongdoing and to promote:

        (1) Honest and ethical conduct, including the ethical handling of actual
        or apparent conflicts of interest between personal and professional
        relationships;

        (2) Full, fair, accurate, timely, and understandable disclosure in
        reports and documents that a registrant files with, or submits to, the
        Commission and in other public communications made by the registrant;

        (3) Compliance with applicable governmental laws, rules, and
        regulations;

        (4) The prompt internal reporting of violations of the code to an
        appropriate person or persons identified in the code; and

        (5) Accountability for adherence to the code.

(c) The registrant must briefly describe the nature of any amendment, during the
period covered by the report, to a provision of its code of ethics that applies
to the registrant's principal executive officer, principal financial officer,
principal accounting officer or controller, or persons performing similar
functions, regardless of whether these individuals are employed by the
registrant or a third party, and that relates to any element of the code of
ethics definition enumerated in paragraph (b) of this Item. The registrant must
file a copy of any such amendment as an exhibit pursuant to Item 10(a), unless
the registrant has elected to satisfy paragraph (f) of this Item by posting its
code of ethics on its website pursuant to paragraph (f)(2) of this Item, or by
undertaking to provide its code of ethics to any person without charge, upon
request, pursuant to paragraph (f)(3) of this Item.

The registrant has made no amendments to the code of ethics during the period
covered by this report.

(d) If the registrant has, during the period covered by the report, granted a
waiver, including an implicit waiver, from a provision of the code of ethics to
the registrant's principal executive officer, principal financial officer,
principal accounting officer or controller, or persons performing similar
functions, regardless of whether these individuals are employed by the
registrant or a third party, that relates to one or more of the items set forth
in paragraph (b) of this Item, the registrant must briefly describe the nature
of the waiver, the name of the person to whom the waiver was granted, and the
date of the waiver.

Not applicable.

(e) If the registrant intends to satisfy the disclosure requirement under
paragraph (c) or (d) of this Item regarding an amendment to, or a waiver from,
a provision of its code of ethics that applies to the registrant's principal
executive officer, principal financial officer, principal accounting officer or
controller, or persons performing similar functions and that relates to any
element of the code of ethics definition enumerated in paragraph (b) of this
Item by posting such information on its Internet website, disclose the
registrant's Internet address and such intention.

Not applicable.

(f) The registrant must:

        (1) File with the Commission, pursuant to Item 12(a)(1), a copy of
        its code of ethics that applies to the registrant's principal
        executive officer,principal financial officer, principal accounting
        officer or controller, or persons performing similar functions,
        as an exhibit to its annual
        report on this Form N-CSR (see attachment);

        (2) Post the text of such code of ethics on its Internet website and
        disclose, in its most recent report on this Form N-CSR, its Internet
        address and the fact that it has posted such code of ethics on its
        Internet website; or

        (3) Undertake in its most recent report on this Form N-CSR to provide to
        any person without charge, upon request, a copy of such code of ethics
        and explain the manner in which such request may be made.
	See Item 10(2)

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

(a) (1)  Disclose that the registrant's board of trustees has determined that
         the registrant either:

    (i)  Has at least one audit committee financial expert serving on its audit
         committee; or

    (ii) Does not have an audit committee financial expert serving on its audit
         committee.

The registrant's Board of Trustees has determined that the registrant has at
least one audit committee financial expert.

    (2) If the registrant provides the disclosure required by paragraph
(a)(1)(i) of this Item, it must disclose the name of the audit committee
financial expert and whether that person is "independent." In order to be
considered "independent" for purposes of this Item, a member of an audit
committee may not, other than in his or her capacity as a member of the audit
committee, the board of trustees, or any other board committee:

    (i)  Accept directly or indirectly any consulting, advisory, or other
         compensatory fee from the issuer; or

    (ii) Be an "interested person" of the investment company as defined in
         Section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19)).

Ms. Marguerite A. Piret, an independent trustee, is such an audit committee
financial expert.

    (3) If the registrant provides the disclosure required by paragraph (a)(1)
(ii) of this Item, it must explain why it does not have an audit committee
financial expert.

Not applicable.


ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

(a) Disclose, under the caption AUDIT FEES, the aggregate fees billed for each
of the last two fiscal years for professional services rendered by the principal
accountant for the audit of the registrant's annual financial statements or
services that are normally provided by the accountant in connection with
statutory and regulatory filings or engagements for those fiscal years.

N/A

(b) Disclose, under the caption AUDIT-RELATED FEES, the aggregate fees billed in
each of the last two fiscal years for assurance and related services by the
principal accountant that are reasonably related to the performance of the audit
of the registrant's financial statements and are not reported under
paragraph (a) of this Item. Registrants shall describe the nature of the
services comprising the fees disclosed under this category.

N/A


(c) Disclose, under the caption TAX FEES, the aggregate fees billed in each of
the last two fiscal years for professional services rendered by the principal
accountant for tax compliance, tax advice, and tax planning. Registrants shall
describe the nature of the services comprising the fees disclosed under this
category.

N/A

(d) Disclose, under the caption ALL OTHER FEES, the aggregate fees billed in
each of the last two fiscal years for products and services provided by the
principal accountant, other than the services reported in paragraphs (a) through
(c) of this Item. Registrants shall describe the nature of the services
comprising the fees disclosed under this category.

N/A

(e) (1) Disclose the audit committee's pre-approval policies and procedures
described in paragraph (c)(7) of Rule 2-01 of Regulation S-X.

 PIONEER FUNDS
            APPROVAL OF AUDIT, AUDIT-RELATED, TAX AND OTHER SERVICES
                       PROVIDED BY THE INDEPENDENT AUDITOR

                  SECTION I - POLICY PURPOSE AND APPLICABILITY

The Pioneer Funds recognize the importance of maintaining the independence of
their outside auditors. Maintaining independence is a shared responsibility
involving Pioneer Investment Management, Inc ("PIM"), the audit committee and
the independent auditors.

The Funds recognize that a Fund's independent auditors: 1) possess knowledge of
the Funds, 2) are able to incorporate certain services into the scope of the
audit, thereby avoiding redundant work, cost and disruption of Fund personnel
and processes, and 3) have expertise that has value to the Funds. As a result,
there are situations where it is desirable to use the Fund's independent
auditors for services in addition to the annual audit and where the potential
for conflicts of interests are minimal. Consequently, this policy, which is
intended to comply with Rule 210.2-01(C)(7), sets forth guidelines and
procedures to be followed by the Funds when retaining the independent audit firm
to perform audit, audit-related tax and other services under those
circumstances, while also maintaining independence.

Approval of a service in accordance with this policy for a Fund shall also
constitute approval for any other Fund whose pre-approval is required pursuant
to Rule 210.2-01(c)(7)(ii).

In addition to the procedures set forth in this policy, any non-audit services
that may be provided consistently with Rule 210.2-01 may be approved by the
Audit Committee itself and any pre-approval that may be waived in accordance
with Rule 210.2-01(c)(7)(i)(C) is hereby waived.

Selection of a Fund's independent auditors and their compensation shall be
determined by the Audit Committee and shall not be subject to this policy.



                               SECTION II - POLICY

---------------- -------------------------------- -------------------------------------------------
SERVICE           SERVICE CATEGORY DESCRIPTION      SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
CATEGORY
---------------- -------------------------------- -------------------------------------------------
                                            
I.  AUDIT        Services that are directly       o Accounting research assistance
SERVICES         related to performing the        o SEC consultation, registration
                 independent audit of the Funds     statements, and reporting
                                                  o Tax accrual related matters
                                                  o Implementation of new accounting
                                                    standards
                                                  o Compliance letters (e.g. rating agency
                                                    letters)
                                                  o Regulatory reviews and assistance
                                                    regarding financial matters
                                                  o Semi-annual reviews (if requested)
                                                  o Comfort letters for closed end
                                                    offerings
---------------- -------------------------------- -------------------------------------------------
II.              Services which are not           o AICPA attest and agreed-upon procedures
AUDIT-RELATED    prohibited under Rule            o Technology control assessments
SERVICES         210.2-01(C)(4) (the "Rule")      o Financial reporting control assessments
                 and are related extensions of    o Enterprise security architecture
                 the audit services support the     assessment
                 audit, or use the
                 knowledge/expertise gained
                 from the audit procedures as a
                 foundation to complete the
                 project.  In most cases, if
                 the Audit-Related Services are
                 not performed by the Audit
                 firm, the scope of the Audit
                 Services would likely
                 increase.  The Services are
                 typically well-defined and
                 governed by accounting
                 professional standards (AICPA,
                 SEC, etc.)
---------------- -------------------------------- -------------------------------------------------

 ------------------------------------- ------------------------------------
                                    
   AUDIT COMMITTEE APPROVAL POLICY               AUDIT COMMITTEE
                                                REPORTING POLICY
 ------------------------------------- ------------------------------------
                                    
 o "One-time" pre-approval             o A summary of all such
   for the audit period for all          services and related fees
   pre-approved specific service         reported at each regularly
   subcategories.  Approval of the       scheduled Audit Committee
   independent auditors as               meeting.
   auditors for a Fund shall
   constitute pre approval for
   these services.
 ------------------------------------- ------------------------------------
 o "One-time" pre-approval             o A summary of all such
   for the fund fiscal year within       services and related fees
   a specified dollar limit              (including comparison to
   for all pre-approved                  specified dollar limits)
   specific service subcategories        reported quarterly.

 o Specific approval is
   needed to exceed the
   pre-approved dollar limit for
   these services (see general
   Audit Committee approval policy
   below for details on obtaining
   specific approvals)

 o Specific approval is
   needed to use the Fund's
   auditors for Audit-Related
   Services not denoted as
   "pre-approved", or
   to add a specific service
   subcategory as "pre-approved"
 ------------------------------------- ------------------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- --------------------------- -----------------------------------------------
   SERVICE CATEGORY          SERVICE CATEGORY        SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
                               DESCRIPTION
----------------------- --------------------------- -----------------------------------------------
                                              
III. TAX SERVICES       Services which are not      o Tax planning and support
                        prohibited by the Rule,     o Tax controversy assistance
                        if an officer of the Fund   o Tax compliance, tax returns, excise
                        determines that using the     tax returns and support
                        Fund's auditor to provide   o Tax opinions
                        these services creates
                        significant synergy in
                        the form of efficiency,
                        minimized disruption, or
                        the ability to maintain a
                        desired level of
                        confidentiality.
----------------------- --------------------------- -----------------------------------------------

------------------------------------- -------------------------
  AUDIT COMMITTEE APPROVAL POLICY         AUDIT COMMITTEE
                                          REPORTING POLICY
------------------------------------- -------------------------
------------------------------------- -------------------------
o "One-time" pre-approval             o A summary of
  for the fund fiscal  year             all such services and
  within a specified dollar limit       related fees
  				        (including comparison
  			                to specified dollar
  			                limits) reported
  			                quarterly.

o Specific approval is
  needed to exceed the
  pre-approved dollar limits for
  these services (see general
  Audit Committee approval policy
  below for details on obtaining
  specific approvals)

o Specific approval is
  needed to use the Fund's
  auditors for tax services not
  denoted as pre-approved, or to add a specific
  service subcategory as
  "pre-approved"
------------------------------------- -------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- --------------------------- -----------------------------------------------
   SERVICE CATEGORY          SERVICE CATEGORY        SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
                               DESCRIPTION
----------------------- --------------------------- -----------------------------------------------
                                              
IV.  OTHER SERVICES     Services which are not      o Business Risk Management support
                        prohibited by the Rule,     o Other control and regulatory
A. SYNERGISTIC,         if an officer of the Fund     compliance projects
UNIQUE QUALIFICATIONS   determines that using the
                        Fund's auditor to provide
                        these services creates
                        significant synergy in
                        the form of efficiency,
                        minimized disruption,
                        the ability to maintain a
                        desired level of
                        confidentiality, or where
                        the Fund's auditors
                        posses unique or superior
                        qualifications to provide
                        these services, resulting
                        in superior value and
                        results for the Fund.
----------------------- --------------------------- -----------------------------------------------

--------------------------------------- ------------------------
    AUDIT COMMITTEE APPROVAL POLICY         AUDIT COMMITTEE
                                            REPORTING POLICY
------------------------------------- --------------------------
                                   
o "One-time" pre-approval             o A summary of
  for the fund fiscal year within       all such services and
  a specified dollar limit              related fees
  			               (including comparison
  			                to specified dollar
  				        limits) reported
                                        quarterly.
o Specific approval is
  needed to exceed the
  pre-approved dollar limits for
  these services (see general
  Audit Committee approval policy
  below for details on obtaining
  specific approvals)

o Specific approval is
  needed to use the Fund's
  auditors for "Synergistic" or
  "Unique Qualifications" Other
  Services not denoted as
  pre-approved to the left, or to
  add a specific service
  subcategory as "pre-approved"
------------------------------------- --------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- ------------------------- -----------------------------------------------
   SERVICE CATEGORY         SERVICE CATEGORY        SPECIFIC PROHIBITED SERVICE SUBCATEGORIES
                              DESCRIPTION
----------------------- ------------------------- -----------------------------------------------
                                            
PROHIBITED  SERVICES    Services which result     1. Bookkeeping or other services
                        in the auditors losing       related to the accounting records or
                        independence status          financial statements of the audit
                        under the Rule.              client*
                                                  2. Financial information systems design
                                                     and implementation*
                                                  3. Appraisal or valuation services,
                                                     fairness* opinions, or
                                                     contribution-in-kind reports
                                                  4. Actuarial services (i.e., setting
                                                     actuarial reserves versus actuarial
                                                     audit work)*
                                                  5. Internal audit outsourcing services*
                                                  6. Management functions or human
                                                     resources
                                                  7. Broker or dealer, investment
                                                     advisor, or investment banking services
                                                  8. Legal services and expert services
                                                     unrelated to the audit
                                                  9. Any other service that the Public
                                                     Company Accounting Oversight Board
                                                     determines, by regulation, is
                                                     impermissible
----------------------- ------------------------- -----------------------------------------------

------------------------------------------- ------------------------------
     AUDIT COMMITTEE APPROVAL POLICY               AUDIT COMMITTEE
                                                  REPORTING POLICY
------------------------------------------- ------------------------------
o These services are not to be              o A summary of all
  performed with the exception of the(*)      services and related
  services that may be permitted              fees reported at each
  if they would not be subject to audit       regularly scheduled
  procedures at the audit client (as          Audit Committee meeting
  defined in rule 2-01(f)(4)) level           will serve as continual
  the firm providing the service.             confirmation that has
  				              not provided any
                                              restricted services.
------------------------------------------- ------------------------------

--------------------------------------------------------------------------------
GENERAL AUDIT COMMITTEE APPROVAL POLICY:
o For all projects, the officers of the Funds and the Fund's auditors will each
  make an assessment to determine that any proposed projects will not impair
  independence.

o Potential services will be classified into the four non-restricted service
  categories and the "Approval of Audit, Audit-Related, Tax and Other
  Services" Policy above will be applied. Any services outside the specific
  pre-approved service subcategories set forth above must be specifically
  approved by the Audit Committee.

o At least quarterly, the Audit Committee shall review a report summarizing the
  services by service category, including fees, provided by the Audit firm as
  set forth in the above policy.

--------------------------------------------------------------------------------


    (2) Disclose the percentage of services described in each of paragraphs (b)
   through (d) of this Item that were approved by the audit committee pursuant
   to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X.

N/A


(f) If greater than 50 percent, disclose the percentage of hours expended on the
principal accountants engagement to audit the registrant's financial statements
for the most recent fiscal year that were attributed to work performed by
persons other than the principal accountant's full-time, permanent employees.

N/A

(g) Disclose the aggregate non-audit fees billed by the registrants accountant
for services rendered to the registrant, and rendered to the registrants
investment adviser (not including any sub-adviser whose role is primarily
portfolio management and is subcontracted with or overseen by another investment
adviser), and any entity controlling, controlled by, or under common control
with the adviser that provides ongoing services to the registrant for each of
the last two fiscal years of the registrant.

N/A

(h) Disclose whether the registrants audit committee of the board of trustees
has considered whether the provision of non-audit services that were rendered to
the registrants investment adviser (not including any subadviser whose role is
primarily portfolio management and is subcontracted with or overseen by another
investment adviser), and any entity controlling, controlled by, or under common
control with the investment adviser that provides ongoing services to the
registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of
Rule 2-01 of Regulation S-X is compatible with maintaining the principal
accountant's independence.

The Fund's audit committee of the Board of Trustees
has considered whether the provision of non-audit
services that were rendered to the Affiliates (as
defined) that were not pre- approved pursuant to
paragraph (c)(7)(ii) of Rule 2-01 of Regulation S-X is
compatible with maintaining the principal accountant's
independence.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS

(a) If the registrant is a listed issuer as defined in Rule 10A-3
under the Exchange Act (17 CFR 240.10A-3), state whether
or not the registrant has a separately-designated standing
 audit committee established in accordance with Section
3(a)(58)(A) of the Exchange Act (15 U.S.C. 78c(a)(58)(A)).
If the registrant has such a committee, however designated,
identify each committee member. If the entire board of directors
is acting as the registrant's audit committee as specified in
Section 3(a)(58)(B) of the Exchange Act (15 U.S.C. 78c(a)(58)(B)),
so state.

N/A

(b) If applicable, provide the disclosure required by Rule 10A-3(d)
under the Exchange Act (17 CFR 240.10A-3(d)) regarding an exemption
from the listing standards for audit committees.

N/A

ITEM 6. SCHEDULE OF INVESTMENTS.

File Schedule of Investments in securities of unaffiliated issuers
as of the close of the reporting period as set forth in 210.1212
of Regulation S-X [17 CFR 210.12-12], unless the schedule is
included as part of the report to shareholders filed under Item
1 of this Form.

Included in Item 1


ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR
CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

A closed-end management investment company that is filing an annual report on
this Form N-CSR must, unless it invests exclusively in non-voting securities,
describe the policies and procedures that it uses to determine how to vote
proxies relating to portfolio securities, including the procedures that the
company uses when a vote presents a conflict between the interests of its
shareholders, on the one hand, and those of the company's investment adviser;
principal underwriter; or any affiliated person (as defined in Section 2(a)(3)
of the Investment Company Act of 1940 (15 U.S.C. 80a-2(a)(3)) and the rules
thereunder) of the company, its investment adviser, or its principal
underwriter, on the other. Include any policies and procedures of the company's
investment adviser, or any other third party, that the company uses, or that are
used on the company's behalf, to determine how to vote proxies relating to
portfolio securities.

Not applicable to open-end management investment companies.



ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

(a) If the registrant is a closed-end management investment company that
is filing an annual report on this Form N-CSR,provide the following
information:
(1) State the name, title, and length of service of the person or persons
employed by or associated with the registrant or an investment adviser
of the registrant who are primarily responsible for the day-to-day management
of the registrant's portfolio ("Portfolio Manager"). Also state each Portfolio
Manager's business experience during the past 5 years.


Not applicable to open-end management investment companies.


ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT
INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

(a) If the registrant is a closed-end management investment company,
in the following tabular format, provide the information specified in
paragraph (b) of this Item with respect to any purchase made by or on
behalf of the registrant or any affiliated purchaser, as defined in
Rule 10b-18(a)(3) under the Exchange Act (17 CFR 240.10b-18(a)(3)), of
shares or other units of any class of the registrant's equity securities
that is registered by the registrant pursuant to Section 12 of the
Exchange Act (15 U.S.C. 781).

Not applicable to open-end management investment companies.


ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

Describe any material changes to the procedures by which shareholders
may recommend nominees to the registrant's board of directors, where
those changes were implemented after the registrant last provided
disclosure in response to the requirements of Item 407(c)(2)(iv) of
Regulation S-R(17 CFR 229.407)(as required by Item 22(b)(15))
of Schedule 14A (17 CFR 240.14a-101), or this Item.


There have been no material changes to the procedures by which the
shareholders may recommend nominees to the registrant's board of
directors since the registrant last provided disclosure in response
to the requirements of Item 407(c)(2)(iv) of Regulation S-R of Schedule 14(A)
in its definitive proxy statement, or this item.


ITEM 11. CONTROLS AND PROCEDURES.

(a) Disclose the conclusions of the registrant's principal executive and
principal financials officers, or persons performing similar functions,
regarding the effectiveness of the registrant's disclosure
controls and procedures (as defined in Rule 30a-3(c) under the Act (17 CFR
270.30a-3(c))) as of a date within 90 days of the filing date of the report
that includes the disclosure required by this paragraph,
based on the evaluation of these controls and procedures required by Rule
30a-3(b) under the Act (17 CFR 270.30(a)-3(b) and Rules 13a-15(b) or 15d-15(b)
under the Exchange Act (17 CFR 240.13a-15(b) or 240.15d-15(b)).

The registrant's principal executive officer
and principal financial officer have
concluded that the registrant's disclosure
controls and procedures are effective based
on the evaluation of these controls and
procedures as of a date within 90 days of the
filing date of this report.


(b) Disclose any change in the registrant's internal control over financial
reporting (as defined in Rule 30a-3(d) under the Act (17CFR 270.30a-3(d)) that
occured during the second fiscal quarter of the period covered by this report
that has materially affected, or is reasonably likely to materially affect,
the registrant's internal control over financial reporting.

There were no significant changes in the
registrant's internal control over financial
reporting that occurred during the second
fiscal quarter of the period covered by this
report that have materially affected, or are
reasonably likely to materially affect, the
registrant's internal control over financial
reporting.

The registrant's principal executive officer and principal financial
officer, however, voluntarily are reporting the following information:

In August of 2006 the registrant's investment adviser
enhanced its internal procedures for reporting performance
information required to be included in prospectuses.
Those enhancements involved additional internal controls
over the appropriateness of performance data
generated for this purpose.  Such enhancements were made
following an internal review which identified
prospectuses relating to certain classes of shares of
a limited number of registrants where, inadvertently,
performance information not reflecting the deduction of
applicable sales charges was included. Those prospectuses
were revised, and the revised prospectuses were distributed to
shareholders.


ITEM 12. EXHIBITS.

(a) File the exhibits listed below as part of this Form. Letter or number the
exhibits in the sequence indicated.

(1) Any code of ethics, or amendment thereto, that is the subject of the
disclosure required by Item 2, to the extent that the registrant intends to
satisfy the Item 2 requirements through filing of an exhibit.



(2) A separate certification for each principal executive officer and principal
financial officer of the registrant as required by Rule 30a-2(a) under the Act
(17 CFR 270.30a-2(a)) , exactly as set forth below:

Filed herewith.





                                   SIGNATURES

                          [See General Instruction F]


Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.


(Registrant) Pioneer Floating Rate Trust


By (Signature and Title)* /s/ Lisa M. Jones
Lisa M. Jones, President & Chief Executive Officer

Date July 28, 2017


Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.


By (Signature and Title)* /s/ Lisa M. Jones
Lisa M. Jones, President & Chief Executive Officer

Date July 28, 2017


By (Signature and Title)* /s/ Mark E. Bradley
Mark E. Bradley, Treasurer & Chief Accounting & Financial Officer

Date July 28, 2017

* Print the name and title of each signing officer under his or her signature.