LMR group reports no Grosvenor Inc stake (GCMG) in 13G/A

Rhea-AI Filing Summary

LMR investment managers and principals report that they no longer beneficially own any Class A common stock of Grosvenor Inc. As of December 31, 2025, each reporting person shows 0 shares with sole or shared voting and dispositive power and an aggregate beneficial ownership of 0%, indicating ownership of 5 percent or less of the class.

The filing lists multiple LMR entities across the U.K., Hong Kong, Delaware, Switzerland, the United Arab Emirates, and Ireland, along with Ben Levine and Stefan Renold, as the reporting persons. They certify the securities were held in the ordinary course of business and not for influencing control of Grosvenor Inc.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 3)

GCM Grosvenor Inc.

(Name of Issuer)

Class A Common Stock, par value $0.0001 per share

(Title of Class of Securities)

36831E108

(CUSIP Number)

12/31/2025

(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)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR Partners LLP

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED KINGDOM

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IA, PN

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR PARTNERS Ltd

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

HONG KONG

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

CO, IA

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR Partners LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IA, OO

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR Partners AG

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

SWITZERLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

CO, IA

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR PARTNERS (DIFC) Ltd

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED ARAB EMIRATES

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

CO, IA

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

LMR Partners (Ireland) Limited

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

IRELAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

CO, IA

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

Ben Levine

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

UNITED KINGDOM

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IN, HC

SCHEDULE 13G

CUSIP No. 36831E108

1

Names of Reporting Persons

Stefan Renold

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

SWITZERLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

0.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0 %

12

Type of Reporting Person (See Instructions)

IN, HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: GCM Grosvenor Inc.
(b)	Address of issuer's principal executive offices: 900 North Michigan Avenue, Suite 1100, Chicago, Illinois, 60611
Item 2.
(a)	Name of person filing: This statement is filed by: (i) LMR Partners LLP, LMR Partners Limited, LMR Partners LLC, LMR Partners AG, LMR Partners (DIFC) Limited and LMR Partners (Ireland) Limited (collectively, the "LMR Investment Managers"), which serve as the investment managers to certain funds with respect to the shares of Class A Common Stock, par value $0.0001 per share ("Class A Common Stock"), previously held by certain funds; and (ii) Ben Levine and Stefan Renold, who are ultimately in control of the investment and voting decisions of the LMR Investment Managers with respect to the securities previously held by certain funds. The foregoing persons are hereinafter sometimes collectively referred to as the "Reporting Persons."
(b)	Address or principal business office or, if none, residence: The address of the principal business office of each of the Reporting Persons is c/o LMR Partners LLP, 9th Floor, Devonshire House, 1 Mayfair Place, London, W1J 8AJ, United Kingdom.
(c)	Citizenship: LMR Partners LLP is a United Kingdom limited liability partnership. LMR Partners Limited is a Hong Kong corporation. LMR Partners LLC is a Delaware limited liability company. LMR Partners AG is a Swiss corporation. LMR Partners (DIFC) Limited is a United Arab Emirates corporation. LMR Partners (Ireland) Limited is a limited company incorporated in Ireland. Ben Levine is a citizen of the United Kingdom. Stefan Renold is a citizen of Switzerland.
(d)	Title of class of securities: Class A Common Stock, par value $0.0001 per share
(e)	CUSIP No.: 36831E108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(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)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A 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)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
	Investment Adviser
Item 4.	Ownership
(a)	Amount beneficially owned: The information required by Items 4(a) - (c) is set forth in Rows 5 - 11 of the cover page for each of the Reporting Persons and is incorporated herein by reference. As of December 31, 2025: LMR Multi-Strategy Master Fund Limited ("LMR Master Fund") and LMR CCSA Master Fund Ltd ("LMR CCSA Master Fund") did not beneficially own any shares of Class A Common Stock.
(b)	Percent of class: As of December 31, 2025: LMR Master Fund and LMR CCSA Master Fund beneficially owned 0% of the Issuer's outstanding shares of Class A Common Stock.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: As of December 31, 2025, each of the Reporting Persons had sole power to vote or direct the vote of 0 shares of Class A Common Stock.
	(ii) Shared power to vote or to direct the vote: As of December 31, 2025, each of the Reporting Persons had shared power to vote or direct the vote of 0 shares of Class A Common Stock.
	(iii) Sole power to dispose or to direct the disposition of: As of December 31, 2025, each of the Reporting Persons had sole power to dispose or to direct the disposition of 0 shares of Class A Common Stock.
	(iv) Shared power to dispose or to direct the disposition of: As of December 31, 2025, each of the Reporting Persons had shared power to dispose or to direct the disposition of 0 shares of Class A Common Stock.
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 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 or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to LMR Partners LLP, LMR Partners Limited, LMR Partners AG, LMR Partners (DIFC) Limited and LMR Partners (Ireland) Limited is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D.

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.

LMR Partners LLP

Signature:	/s/ Shane Cullinane
Name/Title:	Shane Cullinane / Chief Operating Officer
Date:	02/17/2026

LMR PARTNERS Ltd

Signature:	/s/ Shane Cullinane
Name/Title:	Shane Cullinane / Chief Operating Officer
Date:	02/17/2026

LMR Partners LLC

Signature:	/s/ Allyson Hanlon
Name/Title:	Allyson Hanlon / Deputy General Counsel
Date:	02/17/2026

LMR Partners AG

Signature:	/s/ Shane Cullinane
Name/Title:	Shane Cullinane / Chief Operating Officer
Date:	02/17/2026

LMR PARTNERS (DIFC) Ltd

Signature:	/s/ Shane Cullinane
Name/Title:	Shane Cullinane / Chief Operating Officer
Date:	02/17/2026

LMR Partners (Ireland) Limited

Signature:	/s/ Shane Cullinane
Name/Title:	Shane Cullinane / Chief Operating Officer
Date:	02/17/2026

Ben Levine

Signature:	/s/ Ben Levine
Name/Title:	Ben Levine / Self
Date:	02/17/2026

Stefan Renold

Signature:	/s/ Stefan Renold
Name/Title:	Stefan Renold / Self
Date:	02/17/2026

FAQ

What does the LMR Schedule 13G/A filing report for Grosvenor Inc (GCMG)?

The filing reports that LMR investment managers and related individuals now beneficially own 0 shares of Grosvenor Inc Class A common stock. As of December 31, 2025, their aggregate ownership is 0% of the class, meaning they report holding 5 percent or less.

Which entities are reporting on Grosvenor Inc (GCMG) in this Schedule 13G/A?

The Schedule 13G/A is filed by several LMR entities and individuals, including LMR Partners LLP, LMR Partners Limited, LMR Partners LLC, LMR Partners AG, LMR Partners (DIFC) Limited, LMR Partners (Ireland) Limited, and principals Ben Levine and Stefan Renold, collectively described as the Reporting Persons.

How many Grosvenor Inc (GCMG) shares does LMR report owning as of December 31, 2025?

LMR reports beneficial ownership of 0 shares of Grosvenor Inc Class A common stock as of December 31, 2025. Each reporting person lists 0 shares for sole and shared voting power and dispositive power, resulting in an aggregate beneficial ownership of 0% of the class.

What percentage of Grosvenor Inc (GCMG) does LMR say it owns in this filing?

The filing states that LMR’s relevant funds now beneficially own 0% of Grosvenor Inc’s outstanding Class A common stock. Item 5 confirms ownership of 5 percent or less of the class, consistent with the 0 share, 0% figures on each reporting person’s cover page.

Why is the LMR Schedule 13G/A for Grosvenor Inc (GCMG) labeled Amendment No. 3?

The document is identified as Amendment No. 3 because it updates a previously filed Schedule 13G regarding Grosvenor Inc. This amendment reflects that, as of December 31, 2025, the reporting funds and principals no longer beneficially own any shares of the issuer’s Class A common stock.

How does LMR describe the purpose of holding Grosvenor Inc (GCMG) securities in this filing?

LMR certifies that the securities referenced were acquired and held in the ordinary course of business. The filing states they were not acquired or held to change or influence control of Grosvenor Inc and were not part of any control-related transaction, aside from nomination-related activities noted in the certification.