CUSIP 023139904
OCTAVE SPECIALTY GROUP INC
10 institutions · $18.3M total · 2,046,600 shares · OSG
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 828,900 | $6.4M | 40.50% | 2025-12-31 |
| 2 | IMC-Chicago, LLC | 330,100 | $2.6M | 16.12% | 2025-12-31 |
| 3 | Repertoire Partners LP | 191,600 | $2.3M | 9.36% | 2023-12-31 |
| 4 | SIMPLEX TRADING, LLC | 278,700 | $2.2M | 13.61% | 2025-12-31 |
| 5 | Sender Co & Partners, Inc. | 237,300 | $2.0M | 11.59% | 2025-09-30 |
| 6 | JANE STREET GROUP, LLC | 149,600 | $1.9M | 7.30% | 2024-06-30 |
| 7 | Cruiser Capital Advisors, LLC | 1,000 | $900.0K | 0.04% | 2025-09-30 |
| 8 | JPMORGAN CHASE & CO | 1,600 | $20.2K | 0.07% | 2024-12-31 |
| 9 | HRT FINANCIAL LP | 27,800 | $216 | 1.35% | 2025-12-31 |
| 10 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |