United States
Securities and Exchange Commission
Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF
REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811-00179

Central Securities Corporation
(Exact name of registrant as specified in charter)
630 Fifth Avenue, Eighth Floor
New York, N.Y. 10111
(Address of principal executive offices)

Registrant’s telephone number including area code: 212-698-2020

Date of fiscal year end: December 31
Date of reporting period: September 30, 2010

Item 1. Schedule of Investments.



CENTRAL SECURITIES CORPORATION
Statement of Investments
September 30, 2010
(Unaudited)

COMMON STOCKS 99.4%

Shares     Value

   

       Banking and Finance 4.9%    
675,000      The Bank of New York Mellon Corporation $ 17,637,750
235,000      Home Federal Bancorp, Inc   2,859,950
100,000      JPMorgan Chase & Co   3,806,000
310,100      NewStar Financial, Inc. (a)   2,297,841
     

        26,601,541
     

 
    Commercial Services 0.7%    
400,000      Heritage-Crystal Clean Inc. (a)   3,980,000
     

 
 
    Diversified Industrial 13.1%    
750,000      Brady Corporation Class A   21,877,500
300,000      Carlisle Companies Inc   8,985,000
200,000      Dover Corporation   10,442,000
200,000      General Electric Company   3,250,000
100,000      Precision Castparts Corporation   12,735,000
220,000      Roper Industries, Inc   14,339,600
     

        71,629,100
     

 
    Energy 9.7%    
100,000      Cenovus Energy Inc   2,877,000
200,000      Devon Energy Corporation   12,948,000
100,000      EnCana Corporation   3,023,000
2,000,000      GeoMet, Inc. (a)(b)   1,680,000
660,000      McMoRan Exploration Co. (a)   11,358,600
280,000      Murphy Oil Corporation   17,337,600
200,000      Nexen Inc   4,020,000
     

        53,244,200
     

 
    Health Care 3.0 %    
120,000      Abbott Laboratories   6,268,800
100,000      Johnson & Johnson   6,196,000
100,000      Medtronic, Inc   3,358,000
270,000      Vical Inc. (a)   602,100
     

        16,424,900
     

    Insurance 30.6%    
70,000      The Plymouth Rock Company, Inc.    
          Class A (b)(d)   168,000,000
     

 
    Retailing 1.5%    
20,000      Aerogroup International, Inc. (a)(d)   455,000
230,000      Walgreen Co   7,705,000
     

        8,160,000
     




Shares     Value

   

       Semiconductor and Semiconductor Equipment 10.6 %    
684,900      Analog Devices, Inc $ 21,492,162
896,800      CEVA, Inc. (a)   12,824,240
965,000      Intel Corporation   18,528,000
300,000      Maxim Integrated Products, Inc   5,553,000
     

        58,397,402
     

 
    Software and Services 5.1%    
1,700,000      Convergys Corporation (a)   17,765,000
990,000      Xerox Corporation   10,246,500
     

        28,011,500
     

 
    Technology Hardware and Equipment 16.9%    
920,000      Agilent Technologies, Inc. (a)   30,700,400
817,600      Coherent, Inc. (a)   32,712,176
630,000      Flextronics International Ltd. (a)   3,805,200
350,000      Motorola, Inc.(a)   2,985,500
1,190,000      RadiSys Corporation (a)   11,209,800
3,230,000      Sonus Networks, Inc. (a)   11,401,900
     

        92,814,976
     

 
    Telecommunication Services 2.6%    
250,000      Arbinet Corporation (a)   1,832,500
200,000      AT&T Inc   5,720,000
280,000      Vodafone Group Plc   6,946,800
     

        14,499,300
     

 
    Miscellaneous 0.7%   3,616,800
     

 
             Total Common Stocks (cost $313,516,701)   545,379,719
     

 
 
    PREFERRED STOCKS 0.3%    
 
    Energy 0.3%    
202,722      GeoMet, Inc. Series A Convertible Redeemable Preferred Stock (b)(c)   1,907,614
     

 
             Total Preferred Stocks (cost $2,027,220)   1,907,614
     

 
 
    SHORT-TERM INVESTMENTS 0.2%    
 
    Money Market Fund 0.2%    
1,245,496      Fidelity Institutional Money Market Government Portfolio (cost $1,245,496)   1,245,496
     

 
             Total Investments (cost $316,789,417)(e)(99.9%)   548,532,829
             Cash, receivables and other assets    
                less liabilities (0.1%)   288,610
     

             Net Assets (100%) $ 548,821,439
     


(a)      Non-dividend paying.
 
(b)      Affiliate as defined in the Investment Company Act of 1940.
 
(c)      Valued based on Level 2 Inputs – See Note 2.
 
(d)      Valued based on Level 3 Inputs – See Note 2.
 
(e)      Aggregate cost for Federal tax purposes is substantially the same.

See accompanying notes to statement of investments.



CENTRAL SECURITIES CORPORATION
NOTES TO STATEMENT OF INVESTMENTS

1. Security Valuation – Marketable securities are valued at the last or closing sale price or, if unavailable, at the closing bid price. Investments in money market funds are valued at net asset value per share. Securities for which no ready market exists are valued at estimated fair value by the Board of Directors.

As of September 30, 2010, the tax cost of investments was $316,789,418. Net unrealized appreciation was $231,743,411 consisting of gross unrealized appreciation and gross unrealized depreciation of $278,077,860 and $46,334,449, respectively.

2. Fair Value Measurements – The Corporation’s investments are categorized below in three broad hierarchical levels based on market price observability as follows:

The designated Level for a security is not necessarily an indication of the risk associated with investing in that security.

The Corporation’s investments as of September 30, 2010 are classified as shown below. All investments are classified as Level 1 except as those indicated in the Statement of Investments as Level 2 or Level 3.

Valuation Inputs        Investments in Securities

 

Level 1   $ 378,170,215
Level 2     1,907,614
Level 3     168,455,000
   

    $ 548,532,829
   

There were no significant transfers of investments between Levels 1, 2, or 3 during the nine months ended September 30, 2010. The following is a reconciliation of assets for which significant unobservable inputs (Level 3) were used in determining fair value:

Balance at December 31, 2009 $ 154,324,886 
Net realized gains and change in unrealized    
   appreciation in investments included in net    
   increase in net assets from operations   14,329,199 
Sales   (199,085)
 

Balance at September 30, 2010 $ 168,455,000 
 

The change in unrealized appreciation of Level 3 investments held at September 30, 2010 included in the above table was $14,229,000. The Corporation’s Level 3 investments are valued by the Board of Directors. These valuations are primarily based on comparable company valuation analysis, a discounted future cash flow model and/or a review of independent appraisals. Consideration is also given to corporate governance, marketability, recent private transactions, company and industry outlooks and general market conditions. The determination of fair value involves subjective judgments. As a result, using fair value to price a security may result in a price materially different from the price used by other investors or the price that may be realized upon the actual sale of the security.



3. Restricted Securities - The Corporation from time to time invests in securities the resale of which is restricted. The Corporation does not have the right to demand registration of the restricted securities. On September 30, 2010, such investments had an aggregate value of $168,455,000, which was equal to 30.7% of the Corporation’s net assets. Investments in restricted securities at September 30, 2010, including acquisition dates and cost, were:

Company     Shares    Security     Date Acquired     Cost

 
 
 
 
AeroGroup International, Inc.   20,000   Common Stock     6/14/05   $    11,965 
The Plymouth Rock Company, Inc.   60,000   Class A Common Stock   12/15/82   1,500,000
The Plymouth Rock Company, Inc.   10,000   Class A Common Stock       6/9/84      699,986

Item 2. Controls and Procedures.

(a) Disclosure Controls and Procedures. The Principal Executive and Financial Officers have concluded that the Registrant’s Disclosure Controls and Procedures are effective based on their evaluation of the Disclosure Controls and Procedures as of a date within 90 days of the filing date of this report.

(b) Internal Control Over Financial Reporting. During the last fiscal quarter, there was no significant change in the Registrant’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 3. Exhibits.
(a) Certifications.

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.

CENTRAL SECURITIES CORPORATION

By:   /s/ Wilmot H. Kidd
 

    President
 
Date: November 2, 2010

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: /s/ Wilmot H. Kidd
 

    President
 
Date: November 2, 2010
     
By: /s/ Lawrence P. Vogel
 

    Vice President and Treasurer
 
Date: November 2, 2010