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* Sacks Michael Jay (Last) (First) (Middle) C/O GCM GROSVENOR INC. 900 NORTH MICHIGAN AVENUE, SUITE 1100 (Street) CHICAGO IL 60611 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 11/17/2020	3. Issuer Name and Ticker or Trading Symbol GCM Grosvenor Inc. [ GCMG ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner X Officer (give title below) Other (specify below) Chief Executive Officer	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)
Class C Common Stock	144,235,246(1)	I	See footnotes(2)(6)

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
Common Units	(3)	(3)	Class A Common Stock	144,235,246	(3)	I	See footnotes(4)(6)
Warrants	12/17/2020	11/17/2025	Class A Common Stock	900,000	$11.5	I	See footnotes(5)(6)

1. Name and Address of Reporting Person* Sacks Michael Jay (Last) (First) (Middle) C/O GCM GROSVENOR INC. 900 NORTH MICHIGAN AVENUE, SUITE 1100 (Street) CHICAGO IL 60611 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner X Officer (give title below) Other (specify below) Chief Executive Officer

1. Name and Address of Reporting Person* GCM V, LLC (Last) (First) (Middle) C/O GCM GROSVENOR INC. 900 NORTH MICHIGAN AVENUE, SUITE 1100 (Street) CHICAGO, IL 60611 (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* Grosvenor Holdings, L.L.C. (Last) (First) (Middle) C/O GCM GROSVENOR INC. 900 NORTH MICHIGAN AVENUE, SUITE 1100 (Street) CHICAGO, IL 60611 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The Issuer's Class C Common Stock will automatically be cancelled for no consideration upon any sale or other transfer of a share of the Issuer's Class A Common Stock issued as a result of any redemption or direct exchange of the Common Units of Grosvenor Capital Management Holdings, LLLP ("GCMH").

2. Represents securities held directly by GCM V, LLC ("GCM V").

3. The Common Units of GCMH may be redeemed by the Reporting Persons at any time for shares of the Issuer's Class A Common Stock on a one-to-one basis. The Common Units do not expire.

4. Represents securities held directly by Grosvenor Holdings, L.L.C. ("Grosvenor Holdings"), Grosvenor Holdings II, L.L.C. ("Grosvenor Holdings II"), and GCM Grosvenor Management, LLC ("GCM Grosvenor Management").

5. Represents securities held direclty by Grosvenor Holdings.

6. The Reporting Person is the ultimate managing member of each of GCM V, Grosvenor Holdings, Grosvenor Holdings II and GCM Grosvenor Management.

Remarks:

Exhibit 24.1 - Power of Attorney. Exhibit 24.2 - Power of Attorney. Exhibit 24.3 - Power of Attorney.

	/s/ Rachel Haupt, Attorney-in-Fact for Michael J. Sacks	11/17/2020
	/s/ Rachel Haupt, Attorney-in-Fact for GCM V, LLC	11/17/2020
	/s/ Rachel Haupt, Attorney-in-Fact for Grosvenor Holdings, L.L.C.	11/17/2020
	** 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).
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