Black Hawk Acquisition Corp
BKHAR- 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; 21 institutions reported holding it in 13F filings for Q2 2026, worth $1.46M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +2 vs. previous quarter
- 21
- 13F valueReported value at the end of Q2 2026
- $1.46M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding BKHAR, Q2 2026
No superinvestor reported holding BKHAR at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Black Hawk Acquisition Corp insiders from Form 4, newest first.
No open-market purchases or sales by Black Hawk Acquisition Corp insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Black Hawk Acquisition Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 249,020 | $383.5K | 0.05% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 228,133 | $337.6K | 0.01% | +85,589+60.0% | Added |
| CNH Partners LLC | 86,012 | $132.5K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 62,997 | $91.3K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 54,300 | $83.6K | 0.00% | +10,005+22.6% | Added |
| Shaolin Capital Management LLC | 53,041 | $81.7K | 0.00% | +375+0.7% | Added |
| Boothbay Fund Management, LLC | 35,375 | $54.5K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 25,000 | $38.5K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 20,000 | $30.8K | 0.00% | −117,294−85.4% | Reduced |
| Polar Asset Management Partners Inc. | 20,000 | $30.8K | 0.00% | 00.0% | Unchanged |