UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 16)

ALLIANCEBERNSTEIN HOLDING L.P.

(f/k/a Alliance Capital Management Holding L.P.) (Name of Issuer)

Units Representing Assignments of Beneficial Ownership of Limited Partnership Interests

(Title of Class of Securities)

01855A101

(CUSIP Number)

Alvin H. Fenichel

Senior Vice President and Chief Accounting Officer

AXA Financial, Inc.

1290 Avenue of the Americas

New York, New York 10104

(212) 314-4094

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

With a copy to:

George Stansfield, General Counsel

AXA, 25, avenue Matignon

75008 Paris, France

011-331-40-75-57-00

December 14, 2011

(Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of ss. 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box [            ].

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(Continued on following pages)

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This Amendment No. 16 amends the Statement on Schedule 13D (“Schedule 13D”) initially filed on August 4, 1992 with the Securities and Exchange Commission by AXA, Midi Participations, Finaxa, the Mutuelles AXA (as herein defined) and the Trustees of a Voting Trust (established pursuant to the Voting Trust Agreement dated as of May 12, 1992 (the “Original Voting Trust Agreement”)), as amended by Amendment No. 1 to the Schedule 13D filed on July 29, 1993 (“Amendment No. 1”), Amendment No. 2 to the Schedule 13D filed on September 14, 1994 (“Amendment No. 2”), Amendment No. 3 to the Schedule 13D filed on October 22, 1996 (“Amendment No. 3”), Amendment No. 4 to the Schedule 13D filed on July 11, 1997 (“Amendment No. 4”), Amendment No. 5 to the Schedule 13D filed on September 4, 1997 (“Amendment No. 5”), Amendment No. 6 to the Schedule 13D filed on April 9, 1999 (“Amendment No. 6”), Amendment No. 7 to the Schedule 13D filed on November 4, 1999 (“Amendment No. 7”), Amendment No. 8 to the Schedule 13D filed on June 23, 2000 (“Amendment No. 8”), Amendment No. 9 to the Schedule 13D filed on November 27, 2002 (“Amendment No. 9”), and Amendment No. 10 to the Schedule 13D filed on March 9, 2004 (“Amendment No. 10”), Amendment No. 11 to the Schedule 13D filed on December 22, 2004 (“Amendment No.11”), Amendment No. 12 to the Schedule 13D filed on March 7, 2007 (“Amendment No. 12”), Amendment No. 13 to the Schedule 13D filed on December 19, 2008 (“Amendment No. 13”), Amendment No. 14 to the Schedule 13D filed on January 8, 2009 (“Amendment No. 14”) and Amendment No. 15 to the Schedule 13D filed on April 1, 2009 (“Amendment No. 15”), each of which was filed by AXA, Midi Participations (except as to Amendment Nos. 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15), Finaxa (except as to Amendment Nos. 12, 13, 14 and 15), the Mutuelles AXA, the Trustees, AXA Financial, Inc. (formerly known as The Equitable Companies Incorporated) (“AXF”), AXA Equitable Life Insurance Company (f/k/a The Equitable Life Assurance Society of the United States) (“AXA Equitable”), Equitable Holding Corporation (which was merged in 1997 into Equitable Holdings, LLC) (except for Amendments No. 14 and 15), Equitable Investment Corporation (which was merged in November 1999 into Equitable Holdings, LLC) (except for Amendments No. 14 and 15), ACMC, LLC and ECMC, LLC (except for Amendment Nos. 14 and 15) (successor by merger to Equitable Capital Management Corporation), which Schedule 13D relates to units (“Units”) representing assignments of beneficial ownership of limited partnership interests of AllianceBernstein Holding L.P. (formerly known as Alliance Capital Management Holding L.P.), a Delaware limited partnership (“AB Holding”).

Item 2 of the Schedule 13D is hereby amended and restated in its entirety as follows.

This statement is being filed by (i) AXA, a company organized under the laws of France, (ii) AXA Assurances I.A.R.D. Mutuelle and AXA Assurances Vie Mutuelle, two mutual insurance companies organized under the laws of France (the “Mutuelles AXA”), (iii) Mark Pearson (President and Chief Executive Officer of AXF and member of the Executive Committee of AXA), Henri de Castries (Chairman of the Board and Chief Executive Officer of AXA) and Denis Duverne (member of the Board and Deputy Chief Executive Officer of AXA), as Trustees (the “Trustees”) of a Voting Trust (the “Voting Trust”) established pursuant to the Original Voting Trust Agreement and currently governed by an Amended and Restated Voting Trust Agreement dated as of May 12, 2002, by and among AXA and the Trustees (the “Amended Voting Trust Agreement” and, together with the Original Voting Trust Agreement, the “Voting Trust Agreement”), (iv) AXA America Holdings, Inc., a Delaware corporation (“AXA America”), (v) AXF, a Delaware corporation, (vi) AXA Equitable Financial Services, LLC (formerly known as AXA Client Solutions, LLC and AXA Financial Services, LLC), a Delaware limited liability company whose sole member is AXF (“AXFS”), (vii) AXA Equitable, a New York stock life insurance company, which is wholly owned by AXF (viii) ACMC, LLC, a Delaware limited liability company (“ACMC”), (ix) AXA Financial (Bermuda) Ltd., a Bermuda corporation, which is wholly owned by AXFS (“AXA Bermuda”), (x) AXA America Corporate Solutions, Inc., a Delaware

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corporation, which is a wholly owned subsidiary of AXA America (“AACS”), (xi) Coliseum Reinsurance Company, a Delaware corporation, which is a wholly owned subsidiary of AACS (“Coliseum”), (xii) MONY Life Insurance Company, a New York stock life insurance company, which is a wholly owned subsidiary of AXFS (“MONY Life”), (xiii) MONY Life Insurance Company of America, an Arizona stock life insurance company, which is a wholly owned subsidiary of MONY Life (“MLOA”) and (xiv) AXA IM Rose Inc., a Delaware corporation, which is an indirect wholly owned subsidiary of AXA (“AXA IM Rose”). AXA, the Mutuelles AXA, the Trustees, AXA America, AXF, AXFS, AXA Equitable, ACMC, AXA Bermuda, AACS, Coliseum, MONY Life, MLOA and AXA IM Rose are hereinafter collectively referred to as the “Reporting Persons.”

AXA. AXA is a holding company for an international group of insurance and related financial service companies, including each of the Reporting Persons. The address of AXA’s principal business and office is 25, avenue Matignon, 75008 Paris, France. As of December 31, 2010, the Mutuelles AXA, directly beneficially owned 13.94% of AXA’s ordinary shares (representing 21.88% of the voting power). In addition, as of December 31, 2010, 0.75% of the ordinary shares of AXA without the power to vote were owned by certain subsidiaries of AXA.

Finaxa. Finaxa was a holding company, which was majority owned by the Mutuelles AXA. Finaxa was merged into AXA as of December 16, 2005.

The Mutuelles AXA. The Mutuelles AXA are AXA Assurances I.A.R.D. Mutuelle and AXA Assurances Vie Mutuelle. AXA Courtage Assurance Mutuelle was merged into AXA Assurances I.A.R.D Mutuelle as of December 31, 2006. Each of the Mutuelles AXA is a mutual insurance company organized under the laws of France. The address of each of the Mutuelles AXA’s principal place of business and office is 26, rue Drouot, 75009 Paris, France.

The Trustees. In order to ensure, for insurance regulatory purposes, that certain indirect minority shareholders of AXA are not able to exercise control over AXF and certain of its insurance subsidiaries, AXA has agreed pursuant to the Voting Trust Agreement to deposit in the Voting Trust the shares of capital stock of AXF having voting powers beneficially owned by AXA and certain of its affiliates. AXA or any such affiliate depositing capital stock in the Voting Trust will remain the beneficial owner of all capital stock deposited by it in the Voting Trust, but during the term of the Voting Trust the Trustees will exercise all voting rights with respect to such capital stock. Additional information relating to the Voting Trust Agreement is set forth in the Schedule 13D filed by AXA with respect to its ownership of the capital stock of AXF.

Information with respect to all of the Trustees is set forth on Exhibit 1 hereto since the Trustees are members of the Board and/or Executive Committee of AXA.

AXA America and Subsidiaries. AXA America is a holding company for a group of insurance and related financial service companies, including (i) AXF and its subsidiaries and (ii) AACS and its wholly owned subsidiary, Coliseum. The address of AXA America’s principal place of business and office is 1290 Avenue of the Americas, New York, New York 10104. The address of each of AACS’s and Coliseum’s principal place of business and office is 17 State Street, New York, New York 10004.

AXF and Subsidiaries. AXF is a holding company. As of September 30, 2011, 100% of the outstanding shares of common stock of AXF were beneficially owned indirectly by AXA. AXF and its subsidiaries (including AXA Equitable, MONY Life and MLOA, each an indirect wholly owned subsidiary) provide diversified financial services to a broad spectrum of financial advisory, insurance and investment management customers. AXFS, whose sole member is AXF, wholly owns (i) AXA Equitable, which in turn wholly owns ACMC, (ii) AXA Bermuda, and (iii) MONY Life, which in turn wholly owns MLOA. ACMC, AXFS and AXF are holding companies. The address of the principal place of business and office of AXF, AXFS, AXA Equitable, ACMC, MONY Life, and MLOA is 1290 Avenue of the Americas, New York, New York 10104.

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MONY Holdings, LLC. MONY Holdings, LLC was a Delaware Limited liability company, whose sole member was AXF. MONY Holdings, LLC was merged into AXFS as of November 30, 2007.

AXA IM Rose. AXA IM Rose is a holding company for a group of asset management companies. The address of AXA IM Rose’s principal place of business and office is One Fawcett Place, Greenwich, CT 06830.

The (i) name, (ii) residence or business address, (iii) present principal occupation or employment and the name, principal business and address of any corporation or other organization in which such employment is conducted and (iv) citizenship of each of the executive officers and directors of each of the Reporting Persons are set forth on Exhibits 1 through 7 and 14 through 20 hereto. None of the Reporting Persons nor, to the knowledge of any Reporting Person, any natural person named in Exhibits 1 through 7 and 14 through 20 hereto has, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or was a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of which any such Reporting Person or person was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, Federal or state securities laws or finding any violation with respect to such laws.

Item 3 of the Schedule 13D is hereby amended by inserting the following paragraph at the end thereof.

See Item 4.

Item 4 of the Schedule 13D is hereby amended by inserting the following paragraph at the end thereof.

On December 14, 2011, AXA Equitable contributed 722,178 units representing assignment of beneficial ownership in AllianceBernstein Holding L.P. (“Units”) and 29,100,290 units of limited partnership interests of AllianceBernstein L.P. (“AB Capital Units”) to ACMC, its wholly owned subsidiary.

The transfer of Units and AB Capital Units by AXA Equitable to ACMC described above is an internal transfer within AXA and its affiliates (the “AXA Group”) for capital management purposes that does not change the aggregate holdings of Units and/or AB Capital Units by the AXA Group.

Except as set forth in this statement, none of the Reporting Persons has any plans or proposals described in Item 4(a)-(j) of Schedule 13D.

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Items 5(a), (b) and (c) are hereby amended and restated in their entirety as set forth below.

(a) & (b) At the close of business on December 14, 2011 and immediately following the transactions described in Item 4 above, AXA America did not beneficially own directly any Units or AB Capital Units; AXF did not beneficially own directly any Units or AB Capital Units; AXA Equitable did not beneficially own directly any Units or AB Capital Units; ACMC beneficially owned directly 1,444,356 Units representing approximately 1.4% of the Units outstanding and 95,321,112 AB Capital Units representing approximately 34.3% of the AB Capital Units outstanding; AXA Bermuda did not beneficially own directly any Units and beneficially owned directly 15,276,937 AB Capital Units representing approximately 5.5% of the AB Capital Units outstanding; AACS did not beneficially own directly any Units or AB Capital Units; Coliseum did not beneficially own directly any Units and beneficially owned directly 8,160,000 AB Capital Units representing approximately 2.9% of the AB Capital Units outstanding; MONY Life did not beneficially own directly any Units and beneficially owned directly 6,841,642 AB Capital Units representing approximately 2.5% of the AB Capital Units outstanding; MLOA did not beneficially own directly any Units and beneficially owned directly 2,587,472 AB Capital Units representing approximately 0.9% of the AB Capital Units outstanding; and AXA IM Rose did not beneficially own directly any Units and beneficially owned directly 41,934,582 AB Capital Units representing approximately 15.1% of the AB Capital Units outstanding. ACMC, AXA Bermuda, AACS, Coliseum, MONY Life, MLOA and AXA IM Rose have the sole power to vote or direct the vote and the sole power to dispose or direct the disposition of each of their respective directly owned Units and AB Capital Units. By reason of its ownership interest in AXF, AXFS, ACMC, AXA Bermuda, AXA Equitable, MONY Life, MLOA and Coliseum, AXA America may be deemed to beneficially own indirectly, and to have voting and dispositive power with respect to the 1,444,356 Units owned directly by ACMC representing approximately 1.4% of the Units outstanding, and the 95,321,112 AB Capital Units owned directly by ACMC, the 15,276,937 AB Capital Units owned directly by AXA Bermuda, the 8,160,000 AB Capital Units owned directly by Coliseum, the 6,841,642 AB Capital Units owned directly by MONY Life and the 2,587,472 AB Capital Units owned directly by MLOA, which collectively represent approximately 46.1% of the AB Capital Units outstanding. By reason of its ownership interest in AXFS, ACMC, AXA Equitable, AXA Bermuda, MLOA and MONY Life, AXF may be deemed to beneficially own indirectly, and to have voting and dispositive power with respect to the 1,444,356 Units owned directly by ACMC representing approximately 1.4% of the Units outstanding, and the 95,321,112 AB Capital Units owned directly by ACMC, the 15,276,937 AB Capital Units owned directly by AXA Bermuda, the 6,841,642 AB Capital Units owned directly by MONY Life, and the 2,587,472 AB Capital Units owned directly by MLOA, which collectively represent approximately 43.2% of the AB Capital Units outstanding. By reason of its ownership interest in ACMC, AXA Equitable may be deemed to beneficially own indirectly, and to have voting and dispositive power with respect to, the 1,444,356 Units owned directly by ACMC representing approximately 1.4% of the Units outstanding, and the 95,321,112 AB Capital Units owned directly by ACMC representing 34.3% of the AB Capital Units outstanding. By reason of its ownership interest in ACMC, AXA Bermuda, AXA Equitable, MONY Life and MLOA, AXFS may be deemed to beneficially own indirectly, and to have voting and dispositive power with respect to, the 1,444,356 Units owned directly by ACMC representing approximately 1.4% of the Units outstanding, and the 95,321,112 AB Capital Units owned directly by ACMC, the 15,276,937 AB Capital Units owned directly by AXA Bermuda, the 6,841,642 AB Capital Units owned directly by MONY Life and the 2,587,472 AB Capital Units owned directly by MLOA which collectively represent approximately 43.2% of the AB Capital Units outstanding. By reason of its ownership interest in MLOA, MONY Life may be deemed to beneficially own indirectly, and to have voting and dispositive power with respect to, the 2,587,472 AB Capital Units owned directly by MLOA, which, together with the 6,841,642 AB Capital Units owned directly by MONY Life, represent approximately 3.4% of the AB Capital Units outstanding.

(This excludes Units acquired by the Reporting Persons and their affiliates solely for investment purposes on behalf of client discretionary accounts.)

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AXA, by reason of its indirect ownership of 100% of the outstanding shares of common stock of AXA America and AXA IM Rose, may be deemed to beneficially own all of the Units and AB Capital Units owned directly and indirectly by AXA America and AXA IM Rose. By reason of the Voting Trust Agreement and their relationship with AXA and the Mutuelles AXA, the Trustees individually may also be deemed to be beneficial owners of such Units and AB Capital Units. In addition, the Mutuelles AXA, as a group, may be deemed to be beneficial owners of such Units and AB Capital Units. Each of AXA, the Mutuelles AXA and the Trustees expressly declares that the filing of this Schedule 13D shall not be construed as an admission that it is, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owner of such Units or AB Capital Units.

To the knowledge of the Reporting Persons, the following directors and executive officers of the Reporting Persons listed in Exhibits 1 through 7 and 14 through 20 hereto beneficially own the following number of outstanding Units and options or other rights to acquire Units presently or within 60 days:

To the knowledge of the Reporting Persons, none of the Directors and Executive officers listed in Exhibits 1 through 7 and 14 through 20 own any AB Capital Units.

Other than as described above and in Item 4 above, none of the Reporting Persons beneficially owns any Units or AB Capital Units or options or other rights to acquire Units or AB Capital Units presently or within 60 days and, to the knowledge of the Reporting Persons, none of the natural persons listed in Exhibits 1 through 7 and 14 through 20 hereto beneficially owns any Units or options and other rights to acquire Units within 60 days.

(c) Other than as described in Item 4 above, during the 60 days preceding the filing of this Amendment, no transactions in Units or AB Units were made by the Reporting Persons, or, to the knowledge of the Reporting Persons, any natural person named in Exhibits 1 through 7 and 14 through 20 hereto.

See response to Item 4

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SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Date: December 16, 2011

Exhibit 1

MEMBERS OF THE BOARD AND THE EXECUTIVE OFFICERS

OF

AXA

The names of the Members of the Board and the Executive Officers of AXA and their business addresses and principal occupations are set forth below. If no address is given, the Member’s business address is that of AXA at 25, avenue Matignon, 75008 Paris, France. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA and each individual is a citizen of the Republic of France.

MEMBERS OF THE BOARD OF DIRECTORS

2

EXECUTIVE OFFICERS

Members of the AXA Executive Committee

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4

5

6

Exhibit 2

MEMBERS OF THE BOARD AND THE EXECUTIVE OFFICERS

OF

AXA ASSURANCES IARD MUTUELLE

The names of the Members of the Board of Directors and of the Executive Officers of AXA Assurances IARD Mutuelle and their business addresses and principal occupations are set forth below. If no address is given, the Member’s or Executive Officer’s business address is that of AXA Assurances IARD Mutuelle at 313, Terrasses de l’Arche, 92727 Nanterre Cedex, France. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA Assurances IARD Mutuelle and each individual is a citizen of the Republic of France.

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Exhibit 3

EXECUTIVE OFFICERS AND

MEMBERS OF THE CONSEIL D’ADMINISTRATION

OF

AXA ASSURANCES VIE MUTUELLE

The names of the Members of the Conseil d’Administration and of the Executive Officers of AXA Assurances Vie Mutuelle and their business addresses and principal occupations are set forth below. If no address is given, the Member’s or Executive Officer’s business address is that of AXA Assurances Vie Mutuelle at 313, Terrasses de l’Arche, 92727 Nanterre Cedex, France. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA Assurances Vie Mutuelle and each individual is a citizen of the Republic of France.

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Exhibit 4

EXECUTIVE OFFICERS AND DIRECTORS

OF

AXA FINANCIAL, INC.

The names of the Directors and the names and titles of the Executive Officers of AXA Financial, Inc. (“AXF”), which is the sole member of AXA Equitable Financial Services, LLC, and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of AXF at 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXF and each individual is a United States citizen.

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Exhibit 5

EXECUTIVE OFFICERS AND DIRECTORS

OF

AXA EQUITABLE FINANCIAL SERVICES, LLC

The names of the Directors and the names and titles of the Executive Officers of AXA Equitable Financial Services, LLC (“AXA Equitable Financial”) and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA Equitable Financial and each individual is a United States citizen.

Exhibit 6

EXECUTIVE OFFICERS AND DIRECTORS

OF

AXA EQUITABLE LIFE INSURANCE COMPANY

The names of the Directors and the names and titles of the Executive Officers of AXA Equitable Life Insurance Company (“AXA Equitable”), which is the sole member of Equitable Holdings, LLC, and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of AXA Equitable at 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA Equitable and each individual is a United States citizen.

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Exhibit 7

EXECUTIVE OFFICERS AND DIRECTORS

OF

ACMC, LLC

The names of the Directors and the names and titles of the Executive Officers of ACMC, LLC and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of ACMC, LLC at 1290 Avenue of the Americas, New York, New York, 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to ACMC, LLC and each individual is a United States citizen.

Exhibit 12

Power of Attorney

Mark Pearson, as a Voting Trustee (the “Trustee”), pursuant to the Amended and Restated Voting Trust Agreement dated as of May 12, 2002, by and among AXA, a société anonyme organized under the laws of the Republic of France, and the Voting Trustees identified therein, hereby constitutes and appoints each of Alvin H. Fenichel, Dave S. Hattem, Andrea Nitzan, Richard V. Silver, and Allen J. Zabusky, acting singly, as the true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for the Trustee and in the name, place and stead of the Trustee, in any and all capacities in which he might or could act as Trustee, to execute for and on behalf of the Trustee, all Schedules 13D, Schedules 13G, Forms 13F, Forms 3, Forms 4 and Forms 5 as required by the Securities Exchange Act of 1934, as amended, and any and all amendments or successor filings thereto, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, the issuer and relevant stock exchanges (individually, each a “Beneficial Ownership Filing”). The Trustee hereby grants to such attorneys-in-fact and agents of the Trustee full power and authority to do and perform each and every act and thing requisite and necessary to be done with respect to executing and filing Beneficial Ownership Filings, as fully to all intents and purposes as the Trustee might or could and hereby ratifies and confirms all that said attorneys-in-fact and agents of the Trustee or their substitute or substitutes may lawfully do or cause to be done by virtue hereof.

The undersigned acknowledges that the foregoing attorneys-in-fact and agents of the Trustee, in serving in such capacity at the request of the Trustee, are not assuming any of the Trustee’s responsibilities to comply with Section 13(d), 13(f) and 16 of the Securities Exchange Act of 1934.

The powers hereby conferred upon the said attorneys-in-fact and agents shall continue in force until notice of the revocation of this Power of Attorney has been received by the said attorneys-in-fact and agents of the Trustee.

IN WITNESS WHEREOF, the undersigned has hereunto subscribed this Power of Attorney this 29th day of November, 2011.

Exhibit 14

EXECUTIVE OFFICERS AND DIRECTORS

OF

AXA FINANCIAL (BERMUDA) LTD.

The names of the Directors and the names and titles of the Executive Officers of AXA Financial (Bermuda), Ltd. (“AXA Bermuda”) and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA Bermuda and each individual is a United States citizen.

Exhibit 15

EXECUTIVE OFFICERS AND DIRECTORS

OF

MONY LIFE INSURANCE COMPANY

The names of the Directors and the names and titles of the Executive Officers of MONY Life Insurance Company (“MONY Life”), and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of MONY Life at 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to MONY Life and each individual is a United States citizen.

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Exhibit 16

EXECUTIVE OFFICERS AND DIRECTORS

OF

MONY LIFE INSURANCE COMPANY OF AMERICA

The names of the Directors and the names and titles of the Executive Officers of MONY Life Insurance Company of America (“MLOA”), and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of MLOA at 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to MLOA and each individual is a United States citizen.

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Exhibit 17

EXECUTIVE OFFICERS AND DIRECTORS

OF

AXA AMERICA HOLDINGS, INC.

The names of the Directors and the names and titles of the Executive Officers of AXA America Holdings, Inc. (“AXA America”) and their business addresses and principal occupations are set forth below. If no address is given, the Director’s or Executive Officer’s business address is that of AXA America at 1290 Avenue of the Americas, New York, New York 10104. Unless otherwise indicated, each occupation set forth opposite an individual’s name refers to AXA America and each individual is a United States citizen.