As of April 17, 2026, the three largest insider holders of BX are Jonathan Gray (President Coo, 3.68Mn shares), Jonathan Gray (President Coo, 3.68Mn shares), Jonathan Gray (President Coo, 3.68Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jonathan Gray | President Coo | 3,678,417 | 0 | 03 Apr, 2026 |
| Jonathan Gray | President Coo | 3,678,417 | 0 | 03 Apr, 2026 |
| Jonathan Gray | President Coo | 3,678,417 | 0 | 03 Apr, 2026 |
| Michael Chae | Cfo Vice Chairman | 1,168,335 | 0 | 03 Apr, 2026 |
| Michael Chae | Cfo Vice Chairman | 1,168,335 | 0 | 03 Apr, 2026 |
| Michael Chae | Cfo Vice Chairman | 1,168,335 | 0 | 03 Apr, 2026 |
| Vikrant Sawhney | Chief Administrative Officer | 929,683 | 0 | 03 Apr, 2026 |
| Vikrant Sawhney | Chief Administrative Officer | 929,683 | 0 | 03 Apr, 2026 |
| Vikrant Sawhney | Chief Administrative Officer | 929,683 | 0 | 03 Apr, 2026 |
| Vikrant Sawhney | Chief Administrative Officer | 929,683 | 0 | 03 Apr, 2026 |
| Joseph Baratta | - | 871,599 | 0 | 03 Apr, 2026 |
| John G Finley | Chief Legal Officer | 561,017 | 0 | 03 Apr, 2026 |
| John G Finley | Chief Legal Officer | 561,017 | 0 | 03 Apr, 2026 |
| John G Finley | Chief Legal Officer | 561,017 | 0 | 03 Apr, 2026 |
| John G Finley | Chief Legal Officer | 561,017 | 0 | 03 Apr, 2026 |
| Brian Mulroney | - | 179,770 | 0 | 22 Jun, 2023 |
| Brian Mulroney | - | 179,770 | 0 | 22 Jun, 2023 |
| Brian Mulroney | - | 179,770 | 0 | 22 Jun, 2023 |
| Brian Mulroney | - | 179,770 | 0 | 22 Jun, 2023 |
| David Payne | Chief Accounting Officer | 73,948 | 0 | 03 Apr, 2026 |
| David Payne | Chief Accounting Officer | 73,948 | 0 | 03 Apr, 2026 |
| David Payne | Chief Accounting Officer | 73,948 | 0 | 03 Apr, 2026 |
| David Payne | Chief Accounting Officer | 73,948 | 0 | 03 Apr, 2026 |
| James Breyer | - | 70,867 | 0 | 03 Apr, 2026 |
| William G Parrett | - | 0 | 65,071 | 12 Nov, 2025 |
| William G Parrett | - | 0 | 65,071 | 12 Nov, 2025 |
| William G Parrett | - | 0 | 65,071 | 12 Nov, 2025 |
| Rochelle B Lazarus | - | 59,707 | 0 | 03 Apr, 2026 |
| Rochelle B Lazarus | - | 59,707 | 0 | 03 Apr, 2026 |
| Rochelle B Lazarus | - | 59,707 | 0 | 03 Apr, 2026 |
| Rochelle B Lazarus | - | 59,707 | 0 | 03 Apr, 2026 |
| Ruth Porat | - | 33,994 | 8,286 | 07 Nov, 2023 |
| Ruth Porat | - | 33,994 | 8,286 | 07 Nov, 2023 |
| Ruth Porat | - | 33,994 | 8,286 | 07 Nov, 2023 |
| Ruth Porat | - | 33,994 | 8,286 | 07 Nov, 2023 |
| Ruth Porat | - | 41,463 | 0 | 03 Apr, 2026 |
| Ruth Porat | - | 41,463 | 0 | 03 Apr, 2026 |
| Ruth Porat | - | 41,463 | 0 | 03 Apr, 2026 |
| Ruth Porat | - | 41,463 | 0 | 03 Apr, 2026 |
| Jay O Light | - | 36,672 | 0 | 20 Sep, 2022 |
| Jay O Light | - | 36,672 | 0 | 20 Sep, 2022 |
| Jay O Light | - | 36,672 | 0 | 20 Sep, 2022 |
| Jay O Light | - | 36,672 | 0 | 20 Sep, 2022 |
| William G Parrett | - | 31,529 | 0 | 03 Apr, 2026 |
| William G Parrett | - | 31,529 | 0 | 03 Apr, 2026 |
| William G Parrett | - | 31,529 | 0 | 03 Apr, 2026 |
| Reginald J Brown | - | 21,462 | 0 | 03 Apr, 2026 |
| Reginald J Brown | - | 21,462 | 0 | 03 Apr, 2026 |
| Reginald J Brown | - | 21,462 | 0 | 03 Apr, 2026 |
| Reginald J Brown | - | 21,462 | 0 | 03 Apr, 2026 |
| Kelly Ayotte | - | 18,216 | 0 | 15 May, 2024 |
| John A. Hood | - | 17,615 | 0 | 28 Aug, 2023 |
| John A. Hood | - | 17,615 | 0 | 28 Aug, 2023 |
| John A. Hood | - | 17,615 | 0 | 28 Aug, 2023 |
| John A. Hood | - | 17,615 | 0 | 28 Aug, 2023 |
| Ruth Porat | - | 0 | 8,863 | 20 Feb, 2026 |
| Ruth Porat | - | 0 | 8,863 | 20 Feb, 2026 |
| Ruth Porat | - | 0 | 8,863 | 20 Feb, 2026 |
| Ruth Porat | - | 0 | 8,863 | 20 Feb, 2026 |
| John G Finley | Chief Legal Officer | 0 | 7,500 | 12 Mar, 2026 |
| John G Finley | Chief Legal Officer | 0 | 7,500 | 12 Mar, 2026 |
| John G Finley | Chief Legal Officer | 0 | 7,500 | 12 Mar, 2026 |
| John G Finley | Chief Legal Officer | 0 | 7,500 | 12 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Rochelle B Lazarus | Common Stock | A | 1,961 | $0.00 | 59,707 | D | A |
| 01 Apr, 2026 | John G Finley | Common Stock | A | 152,222 | $0.00 | 561,017 | D | A |
| 01 Apr, 2026 | Vikrant Sawhney | Common Stock | A | 129,077 | $0.00 | 929,683 | D | A |
| 01 Apr, 2026 | David Payne | Common Stock | A | 17,804 | $0.00 | 73,948 | D | A |
| 01 Apr, 2026 | Ruth Porat | Common Stock | A | 1,961 | $0.00 | 41,463 | D | A |
| 01 Apr, 2026 | Reginald J Brown | Common Stock | A | 1,961 | $0.00 | 21,462 | D | A |
| 01 Apr, 2026 | James Breyer | Common Stock | A | 1,961 | $0.00 | 70,867 | D | A |
| 01 Apr, 2026 | Joseph Baratta | Common Stock | A | 124,626 | $0.00 | 871,599 | D | A |
| 10 Mar, 2026 | John G Finley | Common Stock | D | 7,500 | $0.00 | 408,795 | D | G |
| 10 Mar, 2026 | John G Finley | Common Stock | A | 7,500 | $0.00 | 7,500 | I | G |
| 17 Feb, 2026 | Ruth Porat | Common Stock | A | 149 | $131.11 | 39,226 | D | P |
| 17 Feb, 2026 | Ruth Porat | Common Stock | A | 276 | $130.30 | 39,502 | D | P |
| 17 Feb, 2026 | Ruth Porat | Common Stock | A | 100 | $131.11 | 8,863 | I | P |
| 11 Feb, 2026 | Joseph Baratta | Blackstone Holdings Partnership Units | D | 41,290 | $0.00 | 4,128,950 | I | G |
| 11 Feb, 2026 | Joseph Baratta | Blackstone Holdings Partnership Units | A | 41,290 | $0.00 | 4,128,950 | I | G |
| 12 Jan, 2026 | David Payne | Common Stock | A | 1,656 | $0.00 | 56,144 | D | A |
| 12 Jan, 2026 | Vikrant Sawhney | Common Stock | A | 29,458 | $0.00 | 766,706 | D | A |
| 12 Jan, 2026 | John G Finley | Common Stock | A | 14,959 | $0.00 | 468,795 | D | A |
| 12 Jan, 2026 | Joseph Baratta | Common Stock | A | 51,216 | $0.00 | 746,973 | D | A |
| 10 Dec, 2025 | Joseph Baratta | Blackstone Holdings Partnership Unit | D | 60,000 | $0.00 | 4,128,950 | I | G |