Black Hawk Acquisition Corp
BKHA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0002000775
No open-market purchases or sales by Black Hawk Acquisition Corp insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $23.3M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Black Hawk Acquisition Corp as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 30
- +1 vs. Q4 2024
- Shares held
- 6.37M
- +161.6K (+2.6%) vs. Q4 2024
- Total value
- $67.1M
- +$2.64M (+4.1%) vs. Q4 2024
- New holders
- 4
- 2 more added
- Sold out
- 3
- 4 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BKHA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 23 | $23.3M |
| Q1 2026 | 24 | $22.6M |
| Q4 2025 | 20 | $21.7M |
| Q3 2025 | 22 | $22.9M |
| Q2 2025 | 28 | $62.3M |
| Q1 2025 | 30 | $67.1M |
| Q4 2024 | 29 | $64.4M |
| Q3 2024 | 32 | $61.9M |
| Q2 2024 | 24 | $51.1M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Black Hawk Acquisition Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 12 | $126 | 0.00% | +12 | New |
| UBS Group AG | 510 | $5.37K | 0.00% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 10,000 | $107.0K | 0.02% | 00.0% | Unchanged |
| TrueMark Investments, LLC | 19,755 | $208.2K | 0.05% | 00.0% | Unchanged |
| Gabelli Funds LLC | 22,481 | $236.7K | 0.00% | +22,481 | New |
| Gabelli & Co Investment Advisers, Inc. | 23,400 | $246.4K | 0.04% | 00.0% | Unchanged |
| Calamos Advisors LLC | 24,591 | $259.2K | 0.00% | 00.0% | Unchanged |
| Dakota Wealth Management | 28,000 | $294.8K | 0.01% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 35,000 | $368.6K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 38,500 | $405.4K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 49,000 | $516.0K | 0.01% | +49,000 | New |
| Warberg Asset Management LLC | 74,120 | $780.5K | 0.21% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 75,000 | $790.5K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 76,300 | $804.2K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 100,000 | $1.05M | 0.03% | 00.0% | Unchanged |
| Centiva Capital, LP | 100,000 | $1.05M | 0.06% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 125,000 | $1.32M | 0.04% | 00.0% | Unchanged |
| Glazer Capital, LLC | 131,418 | $1.38M | 0.06% | −2,034−1.5% | Reduced |
| Two Sigma Investments, LP | 172,500 | $1.82M | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 282,130 | $2.97M | 0.01% | −199,114−41.4% | Reduced |
| Atw Spac Management LLC | 298,028 | $3.14M | 5.24% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 298,029 | $3.14M | 0.11% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 300,000 | $3.16M | 0.18% | +300,000 | New |
| Rivernorth Capital Management, LLC | 301,040 | $3.17M | 0.17% | −13,945−4.4% | Reduced |
| Wolverine Asset Management LLC | 351,530 | $3.70M | 0.07% | +32,461+10.2% | Added |
| Berkley W R Corp | 438,055 | $4.61M | 0.34% | 00.0% | Unchanged |
| CNH Partners LLC | 504,523 | $5.32M | 0.13% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 670,000 | $7.06M | 0.51% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 767,000 | $8.02M | 0.17% | +78,925+11.5% | Added |
| Karpus Management, Inc. | 1,058,929 | $11.2M | 0.36% | −16,100−1.5% | Reduced |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −58−100.0% | Sold out |