# BLACK HAWK ACQUISITION CORP (BKHA)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/BKHA/

- Reporting holders: 22
- Reported value: $27.4M
- Shares held by institutions: 2,315,394 of 4,153,577 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [MIZUHO SECURITIES USA LLC](https://holderbook.com/funds/812291-mizuho-securities-usa-llc/) | $8.6M | 747,600 | 0.1% | 5 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $3.9M | 331,222 | 0.0% | 9 |
| [BERKLEY W R CORP](https://holderbook.com/funds/11544-berkley-w-r-corp/) | $3.9M | 314,797 | 0.2% | 8 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $1.6M | 133,108 | 0.0% | 9 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $1.4M | 120,000 | 0.0% | 9 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $1.2M | 102,000 | 0.1% | 6 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $1.1M | 88,749 | 0.3% | 5 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $970.4K | 81,481 | 0.0% | 4 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $882.8K | 75,000 | 0.0% | 9 |
| [Warberg Asset Management LLC](https://holderbook.com/funds/1597506-warberg-asset-management-llc/) | $856.6K | 71,923 | 0.2% | 9 |
| [Meteora Capital, LLC](https://holderbook.com/funds/1905106-meteora-capital-llc/) | $831.2K | 63,988 | 0.1% | 4 |
| [Crossingbridge Advisors, LLC](https://holderbook.com/funds/1770024-crossingbridge-advisors-llc/) | $631.5K | 53,024 | 0.1% | 4 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $483.1K | 39,100 | 0.0% | 7 |
| [RLH Capital LLC](https://holderbook.com/funds/2008031-rlh-capital-llc/) | $351.8K | 29,448 | 0.2% | 2 |
| [Calamos Advisors LLC](https://holderbook.com/funds/1316507-calamos-advisors-llc/) | $289.4K | 24,591 | 0.0% | 8 |
| [Logan Stone Capital, LLC](https://holderbook.com/funds/1535521-logan-stone-capital-llc/) | $165.4K | 13,385 | 0.0% | 1 |
| [Quarry LP](https://holderbook.com/funds/1965207-quarry-lp/) | $130.1K | 10,528 | 0.0% | 4 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $124.6K | 10,635 | 0.0% | 8 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $53.6K | 4,572 | 0.0% | 2 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $2.2K | 184 | 0.0% | 8 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $668 | 57 | 0.0% | 6 |
| [SkyView Investment Advisors, LLC](https://holderbook.com/funds/1848237-skyview-investment-advisors-llc/) | $120 | 10,000 | 0.1% | 9 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $24 | 2 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 22 | $27.4M |
| 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 | $70.5M |
| Q2 2024 | 24 | $51.1M |