Black Hawk Acquisition Corp - BKHA
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BERKLEY W R CORP | History | No change | 314,797 | 3,889 | 0.19% | 0.19% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 211,220 | 2,608 | 0.02% | 0.03% | 2 | -120,002 | -36.23% | Q3 2026 | Nov 02, 2026 |
| AQR Arbitrage LLC | History | No change | 133,108 | 1,566 | 0.02% | 0.02% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 120,000 | 1,429 | 0.02% | 0.02% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Westchester Capital Management, LLC | History | No change | 102,000 | 1,200 | 0.06% | 0.06% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Yakira Capital Management, Inc. | History | No change | 88,749 | 1,057 | 0.3% | 0.3% | 6 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Clear Street Group Inc. | History | No change | 84,001 | 1,000 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 75,000 | 882 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Warberg Asset Management LLC | History | Reduced | 70,102 | 865 | 0.11% | 0.16% | 9 | -1,821 | -2.53% | Q3 2026 | Nov 02, 2026 |
| METEORA CAPITAL, LLC | History | No change | 63,988 | 831 | 0.07% | 0.07% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Crossingbridge Advisors, LLC | History | No change | 53,024 | 631 | 0.11% | 0.11% | 11 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Polar Asset Management Partners Inc. | History | No change | 39,100 | 483 | 0.01% | 0.01% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Calamos Advisors LLC | History | No change | 24,591 | 302 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q3 2026 | Nov 02, 2026 |
| JPMORGAN CHASE & CO | History | No change | 16,853 | 201 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Logan Stone Capital, LLC | History | No change | 13,385 | 165 | 0.03% | 0.03% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Quarry LP | History | No change | 10,528 | 130 | 0.01% | 0.01% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 10,635 | 124 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SkyView Investment Advisors, LLC | History | No change | 10,000 | 120 | 0.09% | 0.09% | 18 | 0 | 0.0% | Q2 2026 | Sep 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 4,572 | 53 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | No change | 185 | 2 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MIZUHO SECURITIES USA LLC | History | Closed out | 0 | 0 | — | 0.1% | — | -373,800 | -100.0% | Q3 2026 | Nov 09, 2026 |
| RLH Capital LLC | History | Closed out | 0 | 0 | — | 0.17% | — | -29,448 | -100.0% | Q3 2026 | Nov 09, 2026 |
| MORGAN STANLEY | History | No change | 57 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SBI Securities Co., Ltd. | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 21, 2026 |