CUSIP 09260D957
BLACKSTONE INC
21 institutions · $447.9M total · 3,325,292 shares · BX
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 1,568,800 | $194.2M | 47.17% | 2024-06-30 |
| 2 | GROUP ONE TRADING LLC | 457,900 | $70.6M | 13.77% | 2025-12-31 |
| 3 | IMC-Chicago, LLC | 314,900 | $48.5M | 9.46% | 2025-12-31 |
| 4 | SIMPLEX TRADING, LLC | 246,800 | $38.0M | 7.42% | 2025-12-31 |
| 5 | JPMORGAN CHASE & CO | 192,100 | $29.6M | 5.77% | 2025-12-31 |
| 6 | CTC LLC | 1,768 | $18.9M | 0.05% | 2023-12-31 |
| 7 | Twin Tree Management, LP | 157,100 | $16.8M | 4.72% | 2023-12-31 |
| 8 | GARDA CAPITAL PARTNERS LP | 68,700 | $10.3M | 2.06% | 2025-06-30 |
| 9 | CenterStar Asset Management, LLC | 50,600 | $8.6M | 1.52% | 2025-09-30 |
| 10 | Allianz Asset Management GmbH | 40,600 | $4.3M | 1.22% | 2023-12-31 |
| 11 | Maven Securities LTD | 24,500 | $3.7M | 0.73% | 2025-06-30 |
| 12 | BW Gestao de Investimentos Ltda. | 3,000 | $2.2M | 0.09% | 2023-12-31 |
| 13 | Optiver Holding B.V. | 7,000 | $1.1M | 0.21% | 2025-12-31 |
| 14 | STALEY CAPITAL ADVISERS INC | 6,225 | $870.1K | 0.18% | 2025-03-31 |
| 15 | OSAIC HOLDINGS, INC. | 99 | $17.2K | 0.00% | 2025-06-30 |
| 16 | HRT FINANCIAL LP | 69,600 | $10.7K | 2.09% | 2025-12-31 |
| 17 | Capital Markets Trading UK LLP | 31,400 | $4.8K | 0.94% | 2025-12-31 |
| 18 | SG Americas Securities, LLC | 84,200 | $860 | 2.53% | 2025-12-31 |
| 19 | LM Advisors LLC | 0 | $373 | 0.00% | 2024-03-31 |
| 20 | Compagnie Lombard Odier SCmA | 0 | $0 | 0.00% | 2025-06-30 |
| 21 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |