The largest holder of Blackstone stock is Vanguard Capital Management LLC, with 48.5 million shares (6.46% of the company), worth about $6.95 billion as of September 25, 2026. The 10 largest holders together own 34.4%.
In Q2 2026, 2,272 institutional holdings reports listed 670.0 million shares worth $65.10 billion, up 27.6% in shares from Q1 2026.
Insiders reported 58 transactions in the last two years: 8 sales worth $65.37 million and 9 purchases. The newest one on file is from May 11, 2026 (Porat Ruth M, Director).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 11, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Vanguard Capital Management LLC | 48.5 million | 6.46% | $6.9B |
| BlackRock Advisors LLC | 41.0 million | 5.47% | $5.9B |
| Eaton Vance Management | 34.8 million | 4.64% | $5.0B |
| State Street Corporation | 32.5 million | 4.33% | $4.7B |
| Charles Schwab Investment Management, Inc. | 23.5 million | 3.13% | $3.4B |
| JPMorgan Investment Management, Inc. | 19.2 million | 2.55% | $2.7B |
| Geode Capital Management LLC | 18.4 million | 2.45% | $2.6B |
| Vanguard Portfolio Management LLC | 15.8 million | 2.10% | $2.3B |
| Capital Research & Management Co. (Global Investors) | 13.2 million | 1.76% | $1.9B |
| Merrill Lynch International | 11.6 million | 1.54% | $1.7B |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 2,272 | 670.0 million | $65.1B |
| Q1 2026 | 2,241 | 525.0 million | $60.3B |
| Q4 2025 | 2,400 | 515.0 million | $79.3B |
| Q3 2025 | 2,330 | 537.0 million | $91.7B |
| Q2 2025 | 2,237 | 524.0 million | $78.3B |
| Q1 2025 | 2,194 | 515.0 million | $71.8B |
| Q4 2024 | 2,246 | 517.0 million | $89.1B |
| Q3 2024 | 2,044 | 534.0 million | $81.0B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Porat Ruth M | May 11, 2026 | Director | Purchase at price 122.77 - 123.19 per share. | $53,974 |
| Sawhney Vikrant | May 1, 2026 | Officer | Sale at price 125.55 - 126.11 per share. | $3.8M |
| Porat Ruth M | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Sawhney Vikrant | Apr 1, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Finley John G | Apr 1, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Baratta Joseph P | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Breyer James W | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Chae Michael S. | Apr 1, 2026 | Chief Financial Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Gray Jonathan D. | Apr 1, 2026 | President | Stock Award(Grant) at price 0.00 per share. | – |
| Parrett William G | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Brown Reginald J. | Apr 1, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Payne David | Apr 1, 2026 | Officer | Stock Award(Grant) at price 0.00 per share. | – |
Newest 12 of 58 insider transactions in the last two years.
Vanguard Capital Management LLC, with 6.46% of the company (as of September 25, 2026). Next: BlackRock Advisors LLC (5.47%) and Eaton Vance Management (4.64%).
2,272 institutional holdings reports listed Blackstone shares in Q2 2026, 670.0 million shares in all worth $65.10 billion.
In the last two years insiders reported 8 sales and 9 purchases (58 transactions in all); the newest on file is from May 11, 2026.