GCM Grosvenor's three largest insider shareholders as of April 17, 2026 are Michael Jay Sacks (Chief Executive Officer, 141.67Mn shares), Capital Partners Gp, L.L.C. Adage (TenPercentOwner, 9.46Mn shares), Capital Partners Gp, L.L.C. Adage (TenPercentOwner, 4.86Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael Jay Sacks | Chief Executive Officer | 0 | 141,665,831 | 12 May, 2025 |
| Capital Partners Gp, L.L.C. Adage | - | 0 | 9,456,546 | 28 Apr, 2023 |
| Capital Partners Gp, L.L.C. Adage | - | 0 | 4,862,954 | 28 Apr, 2023 |
| Capital Partners Gp, L.L.C. Adage | - | 0 | 4,762,105 | 13 Jul, 2021 |
| Capital Partners Gp, L.L.C. Adage | - | 0 | 4,318,049 | 10 May, 2023 |
| Capital Partners Gp, L.L.C. Adage | - | 0 | 4,158,641 | 10 May, 2023 |
| Frederick Pollock | Chief Investment Officer | 761,110 | 0 | 03 Mar, 2026 |
| Jonathan Reisin Levin | President | 586,844 | 0 | 18 Aug, 2025 |
| Kathleen Patricia Sullivan | Principal Accounting Officer | 70,004 | 0 | 12 Mar, 2026 |
| Sandra M Buchanan | Chief Hr Officer | 47,356 | 0 | 03 Jun, 2025 |
| Francesca Cornelli | - | 46,235 | 0 | 02 Apr, 2026 |
| Angela Blanton | - | 45,699 | 0 | 27 Feb, 2026 |
| Pamela L Bentley | Chief Financial Officer | 43,154 | 0 | 03 Mar, 2026 |
| Francis Osarume Idehen | Chief Operating Officer | 18,566 | 0 | 17 Aug, 2021 |
| Samuel C Iii Scott | - | 13,902 | 0 | 03 Jan, 2022 |
| Michael Jay Sacks | Chief Executive Officer | 0 | 6,988 | 17 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | David Helfand | Restricted Stock Units | A | 9,057 | $9.80 | 41,929 | D | A |
| 31 Mar, 2026 | Francesca Cornelli | Class A Common Stock | A | 7,526 | $9.80 | 46,235 | D | A |
| 31 Mar, 2026 | Samuel C Iii Scott | Restricted Stock Units | A | 7,526 | $9.80 | 117,857 | D | A |
| 31 Mar, 2026 | Stephen Malkin | Restricted Stock Units | A | 6,378 | $9.80 | 102,305 | D | A |
| 11 Mar, 2026 | Kathleen Patricia Sullivan | Class A Common Stock | D | 1,600 | $0.00 | 70,004 | D | G |
| 01 Mar, 2026 | Frederick Pollock | Class A Common Stock | A | 50,000 | - | 750,917 | D | M |
| 01 Mar, 2026 | Kathleen Patricia Sullivan | Class A Common Stock | A | 13,409 | - | 71,604 | D | M |
| 01 Mar, 2026 | Jonathan Reisin Levin | Restricted Stock Units | A | 91,305 | $0.00 | 91,305 | D | A |
| 01 Mar, 2026 | Pamela L Bentley | Class A Common Stock | A | 39,845 | - | 43,154 | D | M |
| 01 Mar, 2026 | Kathleen Patricia Sullivan | Restricted Stock Units | D | 13,409 | $0.00 | 0 | D | M |
| 01 Mar, 2026 | Pamela L Bentley | Restricted Stock Units | D | 39,845 | $0.00 | 0 | D | M |
| 01 Mar, 2026 | Frederick Pollock | Class A Common Stock | A | 50,000 | - | 800,917 | D | M |
| 01 Mar, 2026 | Jonathan Reisin Levin | Restricted Stock Units | A | 150,000 | $0.00 | 150,000 | D | A |
| 01 Mar, 2026 | Kathleen Patricia Sullivan | Restricted Stock Units | A | 30,435 | $0.00 | 30,435 | D | A |
| 02 Mar, 2026 | Frederick Pollock | Class A Common Stock | D | 39,807 | $11.70 | 761,110 | D | F |
| 01 Mar, 2026 | Pamela L Bentley | Restricted Stock Units | A | 40,348 | $0.00 | 40,348 | D | A |
| 01 Mar, 2026 | Frederick Pollock | Restricted Stock Units | D | 50,000 | $0.00 | 50,000 | D | M |
| 01 Mar, 2026 | Frederick Pollock | Restricted Stock Units | D | 50,000 | $0.00 | 100,000 | D | M |
| 01 Mar, 2026 | Frederick Pollock | Restricted Stock Units | A | 60,870 | $0.00 | 60,870 | D | A |
| 01 Mar, 2026 | Frederick Pollock | Restricted Stock Units | A | 150,000 | $0.00 | 150,000 | D | A |