GCM Grosvenor: all contributions

2025–2026 · Reported individual contributions grouped by employer.

These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.

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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↓	Election	Filing details / source
1	SACKS, MICHAELCHICAGO IL 60611	INVESTMENTS GCM GROSVENOR	ELECT CHICAGO WOMEN AKA ECWC00936724	2026-02-06	$900,000	Primary (P)	Filing 1955754FEC filing ↗
2	SACKS, MICHAELCHICAGO IL 60611	INVESTMENTS GCM GROSVENOR	CHICAGO PROGRESSIVE PARTNERSHIPC00935809	2026-02-06	$300,000	Primary (P)	Filing 1966348FEC filing ↗
3	SACKS, MICHAELCHICAGO IL 60611	INVESTMENTS GCM GROSVENOR	AFFORDABLE CHICAGO NOW! (ACN)C00935049	2026-02-06	$300,000	Primary (P)	Filing 1955752FEC filing ↗
4	SACKS, MICHAEL J.CHICAGO IL 60611	CHAIRMAN AND CHIEF EXECUTIVE OFFICER GCM GROSVENOR	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-30	$132,900	Primary 2025 (P2025)	Filing 1982113 · amendedFEC filing ↗
5	SACKS, MICHAEL J.CHICAGO IL 60611	CHAIRMAN AND CHIEF EXECUTIVE OFFICER GCM GROSVENOR	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-30	$72,800	Primary 2025 (P2025)	Filing 1982113 · amendedFEC filing ↗
6	SACKS, MICHAEL J.CHICAGO IL 60611	CHAIRMAN AND CHIEF EXECUTIVE OFFICER GCM GROSVENOR	DNC SERVICES CORP / DEMOCRATIC NATIONAL COMMITTEEC00010603	2025-12-30	$44,300	General 2025 (G2025)	Filing 1982113 · amendedFEC filing ↗
7	MEISTER, PAULCHICAGO IL 60610	VICE CHAIRMAN GCM GROSVENOR	UNITED DEMOCRACY PROJECT ('UDP')C00799031	2025-02-10	$10,000	Primary (P)	Filing 1909209FEC filing ↗
8	MEISTER, PAULCHICAGO IL 60610	VICE CHAIRMAN GCM GROSVENOR	UNITED DEMOCRACY PROJECT ('UDP')C00799031	2026-05-11	$10,000	Primary (P)	Filing 1985466FEC filing ↗
9	SACKS, MICHAELCHICAGO IL 60611	EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2025-06-30	$7,000	Not reported	EARMARKED FOR HICKENLOOPER FOR COLORADO (C00716720)Filing 1909062FEC filing ↗
10	SACKS, MICHAELCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2026-04-06	$7,000	Primary (P)	EARMARKED FOR MAGGIE FOR CONGRESS (C00878454)Filing 1977432FEC filing ↗
11	SACKS, MICHAELCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2026-01-20	$7,000	Primary (P)	EARMARKED FOR KLOBUCHAR FOR MINNESOTA (C00431353)Filing 1949164FEC filing ↗
12	SACKS, MICHAELCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2026-02-04	$7,000	Primary (P)	EARMARKED FOR MELISSA BEAN FOR CONGRESS (C00919183)Filing 1955709FEC filing ↗
13	SACKS, MICHAELCHICAGO IL 60611	EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2025-09-29	$7,000	Not reported	EARMARKED FOR LAURA FINE FOR CONGRESS (C00904326)Filing 1953256 · amendedFEC filing ↗
14	SACKS, MICHAEL J.CHICAGO IL 60611	BOARD CHAIRMAN AND CHIEF EXECUTIVE OFF GCM GROSVENOR	BRINK FOR CONGRESSC00908541	2025-06-27	$7,000	Primary 2026 (P2026)	Filing 1903204FEC filing ↗
15	SACKS, MICHAELCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	ACTBLUEC00401224	2026-04-02	$7,000	Primary (P)	EARMARKED FOR ELAINE LURIA FOR CONGRESS (C00926303)Filing 1977432FEC filing ↗
16	SACKS, MICHAEL JAYCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	MAGGIE FOR CONGRESSC00878454	2026-04-06	$3,500	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993785FEC filing ↗
17	SACKS, MICHAEL JCHICAGO IL 60611	EXECUTIVE GCM GROSVENOR	MELISSA CONYEARS-ERVIN FOR CONGRESSC00838144	2026-03-17	$3,500	Primary 2026 (P2026)	Filing 1967103FEC filing ↗
18	SACKS, MICHAEL JAYCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	MAGGIE FOR CONGRESSC00878454	2026-04-06	$3,500	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993785FEC filing ↗
19	SACKS, MICHAELCHICAGO IL 60611	BUSINESS EXECUTIVE GCM GROSVENOR	LAURA FINE FOR CONGRESSC00904326	2025-09-29	$3,500	Primary 2026 (P2026)	Filing 1920645FEC filing ↗
20	SACKS, MICHAELCHICAGO IL 60611	CHAIRMAN GCM GROSVENOR	ELAINE LURIA FOR CONGRESSC00926303	2026-04-02	$3,500	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1994749FEC filing ↗

This small employer group is read directly through the employer index, then sorted and paginated. Only the latest version within matching employer records is shown; amendments that change the employer may affect this grouping. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.