Amis Holdings Inc - Amended Statement of Ownership (SC 13G/A)

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

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. 5)*

AMIS Holdings, Inc.

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(Name of Issuer)

Common Stock

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(Title of Class of Securities)

031538-10-1
(CUSIP Number)

December 31, 2007

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(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

/ / Rule 13d-1(b)
/ / Rule 13d-1(c)
/X/ Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in 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).

Page 1

of 11 Pages

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 2 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Citigroup Venture Capital Equity Partners, L.P. ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION New York ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,546,212 OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,546,212 WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,546,212 ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.8% ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) CO -------------------------------------------------------------------------------

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 3 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) CVC Partners, LLC ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION New York ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,652,022 OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,652,022 WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,652,022 ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 11.9% ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) CO -------------------------------------------------------------------------------

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 4 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Citigroup Venture Capital GP Holdings, Ltd. ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION New York ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,746,298 OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,746,298 WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,746,298 ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.0% ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) CO -------------------------------------------------------------------------------

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 5 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Court Square Capital Limited ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,746,298 OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,746,298 WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,746,298 ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.0% ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) CO -------------------------------------------------------------------------------

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 6 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Citicorp Banking Corporation ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,746,298 OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,746,298 WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,746,298 ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.0% ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) BK -------------------------------------------------------------------------------

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SCHEDULE 13G

CUSIP NO. 031538-10-1 Page 7 of 11 Pages ------------------------------------------------------------------------------- (1) NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Citigroup Inc. ------------------------------------------------------------------------------- (2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) /X/ (b) / / ------------------------------------------------------------------------------- (3) SEC USE ONLY ------------------------------------------------------------------------------- (4) CITIZENSHIP OR PLACE OF ORGANIZATION Delaware ------------------------------------------------------------------------------- NUMBER OF (5) SOLE VOTING POWER 0 SHARES ---------------------------------------------------- BENEFICIALLY (6) SHARED VOTING POWER 10,760,435* OWNED BY ---------------------------------------------------- EACH (7) SOLE DISPOSITIVE POWER 0 REPORTING ---------------------------------------------------- PERSON (8) SHARED DISPOSITIVE POWER 10,760,435* WITH: ------------------------------------------------------------------------------- (9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 10,760,435* ------------------------------------------------------------------------------- (10) CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) / / ------------------------------------------------------------------------------- (11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 12.0%* ------------------------------------------------------------------------------- (12) TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) HC ------------------------------------------------------------------------------- * Includes shares held by the other reporting persons.

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Item 1(a). Name of Issuer:

AMIS Holdings, Inc.

Item 1(b). Address of Issuer's Principal Executive Offices:

2300 Buckskin Road
Pocatello, ID 83201

Item 2(a).* Name of Person Filing:

Citigroup Venture Capital Equity Partners, L.P. ("CVCEP") CVC Partners, LLC ("CVC Partners") Citigroup Venture Capital GP Holdings, Ltd. ("CVC GP Holdings") Court Square Capital Limited ("Court Square") Citicorp Banking Corporation ("CBC") Citigroup Inc. ("Citigroup", and collectively with CVCEP, CVC Partners, CVC GP Holdings, Court Square, CBC, the "Reporting Persons")

* In accordance with Securities and Exchange Commission Release No. 34-39538 (January 12, 1998), this filing reflects securities beneficially owned by Citigroup, a holding company for a global financial services group, on behalf of itself and its subsidiaries, excluding the Old Lane Partners ("Old Lane") business. Old Lane, its executive officers and directors and its direct and indirect subsidiaries may beneficially own securities of the Company, and such securities are not reported in this filing. Citigroup (other than Old Lane) disclaims beneficial ownership of securities beneficially owned by Old Lane, and Old Lane disclaims beneficial ownership of the securities reported herein.

Item 2(b). Address or Principal Office or, if none, Residence:

The address of the principal office of each of CVCEP, CVC Partners, CVC GP Holdings, Court Square and Citigroup is:

399 Park Avenue
New York, NY 10043

The address of the principal office of CBC is:

One Penn's Way
New Castle, DE 19720

Item 2(c). Citizenship or Place of Organization:

CVCEP, CVC Partners, CVC GP Holdings, Court Square, CBC and Citigroup are Delaware corporations.

Item 2(d). Title of Class of Securities:

Common Stock

Item 2(e). Cusip Number:

031538-10-1

Page 8
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Item 3. If This Statement is Filed Pursuant to Sections 240.13d-1(b) or
240.13d-2(b) or (c), Check Whether the Person Filing Is a(n):

(a) [ ] Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o);

(b) [ ] Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c);

(c) [ ] Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c);

(d) [ ] Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e) [ ] Investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E);

(f) [ ] Employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F);

(g) [ ] Parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G);

(h) [ ] Savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] Church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] Group, in accordance with Section 240.13d-1(b)(1)(ii)(J).

Item 4. Ownership. (as of December 31, 2007)

(a) Amount beneficially owned: See item 9 of cover pages

(b) Percent of Class: See item 11 of cover pages

(c) Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

(ii) Shared power to vote or to direct the vote:

(iii) Sole power to dispose or to direct the disposition of:

(iv) Shared power to dispose or to direct the disposition of:

See Items 5-8 of cover pages

Page 9
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Item 5. Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following [ ].

Item 6. Ownership of More Than Five Percent on Behalf of Another Person.

Not Applicable.

Item 7. Identification and Classification of the Subsidiary which Acquired the Security being Reported on by the Parent Holding Company.

CVC Partners holds a general partnership interest in CVCEP. CVC GP Holdings has a membership interest in CVC Partners. Court Square is the sole shareholder of CVC GP Holdings. CBC is the sole shareholder of Court Square. Citigroup is the sole shareholder of CBC.

Item 8. Identification and Classification of Members of the Group.

The Reporting Persons, along with the persons identified in Exhibit 1, may be deemed to beneficially own Common Stock as a group since the Reporting Persons and the persons identified in Exhibit 1 are parties to a First Amended and Restated Shareholders' Agreement, dated as of September 26, 2003, amended as of July 30, 2004 (the "Amended Shareholder Agreement"). Neither the fact of this filing nor anything contained herein shall be deemed an admission by the Reporting Persons that a group exists within the meaning of the Securities Exchange Act of 1934. The Reporting Persons disclaim beneficial ownership of Common Stock directly beneficially owned by any of the persons identified in Exhibit 1.

Item 9. Notice of Dissolution of Group.

Not Applicable.

Page 10
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Item 10. Certification.

Not Applicable.

SIGNATURE.

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.

Dated: February 14, 2008

CITIGROUP VENTURE CAPITAL EQUITY PARTNERS, L.P.

By: CVC Partners, LLC
Title: General Partner, Citigroup Venture
Capital Equity Partners, L.P.

By: Citigroup Venture Capital GP Holdings, Ltd.
Title: Managing Member of CVC Partners, LLC

By: /s/ Patricia A. Murphy --------------------------------- Name: Patricia A. Murphy Title: Vice President of Citigroup Venture Capital GP Holdings, Ltd.

CVC PARTNERS, LLC

By: Citigroup Venture Capital GP Holdings, Ltd.
Title: Managing Member of CVC Partners, LLC

By: /s/ Patricia A. Murphy --------------------------------- Name: Patricia A. Murphy Title: Vice President of Citigroup Venture Capital GP Holdings, Ltd.

CITIGROUP VENTURE CAPITAL GP HOLDINGS, LTD.

By: /s/ Patricia A. Murphy --------------------------------- Name: Patricia A. Murphy Title: Vice President

COURT SQUARE CAPITAL LIMITED

By: /s/ Patricia A. Murphy --------------------------------- Name: Patricia A. Murphy Title: Vice President

CITICORP BANKING CORPORATION

By: /s/ William H. Wolf --------------------------------- Name: William H. Wolf Title: Senior Vice President

CITIGROUP INC.

By: /s/ Riqueza V. Feaster --------------------------------- Name: Riqueza V. Feaster Title: Assistant Secretary

Page 11
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EXHIBIT INDEX TO SCHEDULE 13G

EXHIBIT 1

Identification of Members of Group

EXHIBIT 2

Agreement among CVCEP, CVC Partners, CVC GP Holdings, Court Square, CBC and Citigroup as to joint filing of Schedule 13G.