Sec Form 3 Filing - CANTOR FITZGERALD, L. P. @ GCM Grosvenor Inc. - 2020-11-17

FORM 3 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 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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1. Name and Address of Reporting Person CANTOR FITZGERALD, L. P. 2. Issuer Name and Ticker or Trading Symbol GCM Grosvenor Inc. [ GCMG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 110 EAST 59TH STREET 3. Date of Earliest Transaction (MM/DD/YY) 11/17/2020 (Street) NEW YORK, NY10022 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ 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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 Class A Common Stock 6,451,535 ( 1 ) I See Footnote ( 1 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 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 Warrants $ 11.5 12/17/2020 11/17/2025 Class A Common Stock 1,800,000 I See Footnote ( 1 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other CANTOR FITZGERALD, L. P. 110 EAST 59TH STREET NEW YORK, NY10022 X CF Finance Holdings LLC 110 EAST 59TH STREET NEW YORK, NY10022 X CF GROUP MANAGEMENT INC 110 EAST 59TH STREET NEW YORK, NY10022 X LUTNICK HOWARD W 110 EAST 59TH STREET NEW YORK, NY10022 X Signatures /s/ Howard Lutnick 11/27/2020 Signature of Reporting Person Date /s/ Howard Lutnick, as Chief Executive Officer of CF Finance Holdings, LLC 11/27/2020 Signature of Reporting Person Date /s/ Howard Lutnick, as Chief Executive Officer of CF GCM Investor, LLC 11/27/2020 Signature of Reporting Person Date /s/ Howard Lutnick, as Chief Executive Officer of Cantor Fitzgerald, L.P. 11/27/2020 Signature of Reporting Person Date /s/ Howard Lutnick, as Chief Executive Officer of CF Group Management, Inc. 11/27/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )CF Finance Holdings LLC ("Holdings") and CF GCM Investor, LLC ("Investor") are each the record holder of certain of the securities reported herein. Holdings owns 2,951,535 shares of Class A common stock and 300,000 warrants of the issuer and Investor owns 3,500,000 shares of Class A common stock and 1,500,000 warrants of the issuer. Cantor Fitzgerald, L.P. ("Cantor") is the sole member of each of Holdings and Investor. CF Group Management, Inc. is the managing general partner of Cantor. Mr. Lutnick is Chairman and Chief Executive of CF Group Management, Inc. ("CFGM") and trustee of CFGM's sole stockholder. As such, each of Cantor, CFGM and Mr. Lutnick may be deemed to have beneficial ownership of the securities directly held by Holdings and Investor. Each such entity or person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

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 4(b)(v).

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