FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * MAYER MARC O   2. Issuer Name and Ticker or Trading Symbol ALLIANCEBERNSTEIN HOLDING L.P. [AB] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Executive Vice President (Last) (First) (Middle) C/O ALLIANCEBERNSTEIN L.P., 1345 AVENUE OF THE AMERICAS 3. Date of Earliest Transaction (Month/Day/Year) 05/11/2006 (Street) NEW YORK, NY 10105 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price units rep. assign. of ben. own. of lp interests (1) 05/11/2006   S   25,000 D $ 66.3264 (2) 57,935 (3) D   Holding Units 02/03/2006   A(4)   10,953 A $ 56.49 71,685 (3) (5) I by rabbi trust

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MAYER MARC O C/O ALLIANCEBERNSTEIN L.P. 1345 AVENUE OF THE AMERICAS NEW YORK, NY 10105			Executive Vice President

Signatures

/s/ Mark Manley, by pwr. att'y		05/12/2006
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Units representing assignments of beneficial ownership of limited partnership interests in AllianceBernstein Holding L.P. ("Holding Units")
(2)	Reporting Person sold 25,000 Holding Units at prices ranging from $65.22 to $67.78. The price set forth in the table is the weighted average of his sales at these prices.
(3)	On January 31, 2006, 17,214 Holding Units Reporting Person had owned indirectly through a rabbi trust under an employee deferred compensation plan were distributed to him.
(4)	Reporting Person notionally invested a portion of his 2005 award under an employee deferred compensation plan in Holding Units. In so doing, he acquired 10,953 Holding Units. The award vests (restrictions lapse) in equal annual increments on each of December 1, 2006, 2007, 2008, 2009.
(5)	Total includes 240 Holding Units acquired through distribution reinvestment under an employee deferred compensation plan.

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