GCM Grosvenor Inc. (GCMG) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-05-15
10:22 am
Sale
2026-03-3113GGCM GROSVENOR INC
GCMG
AMERIPRISE FINANCIAL INC
AMP
5,294,501
8.700%
-129,382decrease
(-2.39%)
Filing
History
2026-05-14
5:27 pm
Sale
2026-03-3113GGCM GROSVENOR INC
GCMG
Ariel Investments, LLC4,396,403
7.200%
-56,159decrease
(-1.26%)
Filing
History
2026-04-30
06:04 am
Unchanged
2026-03-3113GGCM GROSVENOR INC
GCMG
Sumitomo Mitsui Trust Group, Inc.3,752,965
6.200%
0
(Unchanged)
Filing
History
2026-04-29
6:38 pm
Purchase
2026-03-3113GGCM GROSVENOR INC
GCMG
VANGUARD CAPITAL MANAGEMENT LLC3,057,926
5.020%
3,057,926increase
(New Position)
Filing
History
2026-03-26
6:39 pm
Sale
2026-03-1313GGCM GROSVENOR INC
GCMG
VANGUARD GROUP INC0
0.000%
-4,111,757decrease
(Position Closed)
Filing
History
2026-02-17
4:01 pm
Sale
2025-12-3113GGCM GROSVENOR INC
GCMG
CF Finance Holdings, LLC6,451,535
10.300%
-1,800,000decrease
(-21.81%)
Filing
History
2026-02-17
09:36 am
Sale
2025-12-3113GGCM GROSVENOR INC
GCMG
LMR Partners LLP0
0.000%
-3,966,732decrease
(Position Closed)
Filing
History
2026-02-13
4:01 pm
Sale
2025-12-3113GGCM GROSVENOR INC
GCMG
Sacks Michael Jay141,672,819
70.000%
-893,012decrease
(-0.63%)
Filing
History
2025-11-14
09:55 am
Sale
2025-09-3013GGCM GROSVENOR INC
GCMG
AMERIPRISE FINANCIAL INC
AMP
5,423,883
10.200%
-476,583decrease
(-8.08%)
Filing
History
2025-11-14
09:15 am
Sale
2025-09-3013GGCM GROSVENOR INC
GCMG
LMR Partners LLP3,966,732
6.900%
-29,999decrease
(-0.75%)
Filing
History
2025-10-06
4:57 pm
Unchanged
2025-10-0613GGCM GROSVENOR INC
GCMG
CF Finance Holdings, LLC8,251,535
15.000%
0
(Unchanged)
Filing
History
2025-08-13
4:35 pm
Sale
2025-06-3013GGCM GROSVENOR INC
GCMG
Wasatch Advisors LP0
0.000%
-2,452,248decrease
(Position Closed)
Filing
History
2025-08-13
4:10 pm
Purchase
2025-06-3013GGCM GROSVENOR INC
GCMG
Ariel Investments, LLC4,452,562
8.900%
10,449increase
(+0.24%)
Filing
History
2025-08-08
4:15 pm
Sale
2025-06-3013GGCM GROSVENOR INC
GCMG
Sacks Michael Jay142,565,831
72.800%
-2,569,415decrease
(-1.77%)
Filing
History
2025-08-04
4:24 pm
Sale
2025-06-3013GGCM GROSVENOR INC
GCMG
Massachusetts Financial Services Company2,008,511
4.000%
-477,422decrease
(-19.20%)
Filing
History
2025-07-31
06:10 am
Purchase
2025-06-3013GGCM GROSVENOR INC
GCMG
Sumitomo Mitsui Trust Group, Inc.3,752,965
7.500%
3,752,965increase
(New Position)
Filing
History
2025-07-17
7:54 pm
Sale
2025-06-3013GGCM GROSVENOR INC
GCMG
BlackRock, Inc.
BLK
3,066,360
6.100%
-29,993decrease
(-0.97%)
Filing
History
2025-07-16
09:20 am
Sale
2025-06-3013GGCM GROSVENOR INC
GCMG
ROYCE & ASSOCIATES LP2,194,359
4.390%
-1,156,315decrease
(-34.51%)
Filing
History
2025-05-15
12:37 pm
Purchase
2025-03-3113GGCM GROSVENOR INC
GCMG
LMR Partners LLP3,996,731
8.100%
612,937increase
(+18.11%)
Filing
History
2025-05-13
2:54 pm
Sale
2025-03-3113GGCM GROSVENOR INC
GCMG
Wasatch Advisors LP2,452,248
5.500%
-734,739decrease
(-23.05%)
Filing
History
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