SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
APOLLO MANAGEMENT V LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201
C/O APOLLO ADVISORS LP

(Street)
PURCHASE NY 10577

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
04/08/2010
3. Issuer Name and Ticker or Trading Symbol
Metals USA Holdings Corp. [ MUSA ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock, par value $0.01 per share 23,728,650 I See Footnote 1(1)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
APOLLO MANAGEMENT V LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201
C/O APOLLO ADVISORS LP

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
APOLLO NETHERLANDS PARTNERS V A LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
APOLLO NETHERLANDS PARTNERS V B LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
APOLLO GERMAN PARTNERS V GMBH & CO KG

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
APOLLO OVERSEAS PARTNERS V LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201
C/O APOLLO ADVISORS LP

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
APOLLO INVESTMENT FUND V LP

(Last) (First) (Middle)
ONE MANHATTANVILLE RD, SUITE 201
C/O APOLLO ADVISORS LP

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
Apollo Management Holdings GP, LLC

(Last) (First) (Middle)
9 W. 57TH STREET
43RD FLOOR

(Street)
NEW YORK NY 10019

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
Apollo Management Holdings, L.P.

(Last) (First) (Middle)
9 W. 57TH STREET
43RD FLOOR

(Street)
NEW YORK NY 10019

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
AIF V Management, LLC

(Last) (First) (Middle)
ONE MANHATTANVILLE ROAD, SUITE 201
SUITE 203

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
1. Name and Address of Reporting Person*
Apollo Management, L.P.

(Last) (First) (Middle)
ONE MANHATTANVILLE ROAD, SUITE 201
SUITE 203

(Street)
PURCHASE NY 10577

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director 10% Owner
Officer (give title below) X Other (specify below)
Affiliate
Explanation of Responses:
1. See Exhibit 99.1.
See Exhibit 99.2 04/09/2010
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.