# BLACK HAWK ACQUISITION CORP (BKHAR)

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

- Reporting holders: 20
- Reported value: $1.5M
- Shares held by institutions: 954,723 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 |
|---|---|---|---|---|
| [Harraden Circle Investments, LLC](https://holderbook.com/funds/1910592-harraden-circle-investments-llc/) | $383.5K | 249,020 | 0.0% | 7 |
| [HIGHBRIDGE CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/919185-highbridge-capital-management-llc/) | $337.6K | 228,133 | 0.0% | 9 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $132.5K | 86,012 | 0.0% | 9 |
| [RIVERNORTH CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1447578-rivernorth-capital-management-llc/) | $91.3K | 62,997 | 0.0% | 9 |
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $83.6K | 54,300 | 0.0% | 4 |
| [Shaolin Capital Management LLC](https://holderbook.com/funds/1766806-shaolin-capital-management-llc/) | $81.7K | 53,041 | 0.0% | 9 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $54.5K | 35,375 | 0.0% | 9 |
| [WHITEBOX ADVISORS LLC](https://holderbook.com/funds/1257391-whitebox-advisors-llc/) | $38.5K | 25,000 | 0.0% | 9 |
| [TORONTO DOMINION BANK](https://holderbook.com/funds/947263-toronto-dominion-bank/) | $30.8K | 20,000 | 0.0% | 6 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $30.8K | 20,000 | 0.0% | 7 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $30.3K | 19,700 | 0.0% | 8 |
| [Centiva Capital, LP](https://holderbook.com/funds/1692507-centiva-capital-lp/) | $29.9K | 19,445 | 0.0% | 9 |
| [Yakira Capital Management, Inc.](https://holderbook.com/funds/1584639-yakira-capital-management-inc/) | $27.3K | 17,749 | 0.0% | 5 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $24.6K | 16,004 | 0.0% | 9 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $23.1K | 15,000 | 0.0% | 9 |
| [Shay Capital LLC](https://holderbook.com/funds/1723643-shay-capital-llc/) | $20.0K | 11,378 | 0.0% | 1 |
| [HGC Investment Management Inc.](https://holderbook.com/funds/1711200-hgc-investment-management-inc/) | $15.4K | 10,000 | 0.0% | 5 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $15.3K | 9,923 | 0.0% | 5 |
| [LONGFELLOW INVESTMENT MANAGEMENT CO LLC](https://holderbook.com/funds/1167487-longfellow-investment-management-co-llc/) | $2.3K | 1,511 | 0.0% | 5 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $208 | 135 | 0.0% | 6 |
| [SkyView Investment Advisors, LLC](https://holderbook.com/funds/1848237-skyview-investment-advisors-llc/) | $3 | 2,000 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 20 | $1.5M |
| Q1 2026 | 19 | $1.3M |
| Q4 2025 | 21 | $1.4M |
| Q3 2025 | 23 | $1.9M |
| Q2 2025 | 24 | $1.6M |
| Q1 2025 | 20 | $1.7M |
| Q4 2024 | 18 | $864.8K |
| Q3 2024 | 20 | $975.3K |
| Q2 2024 | 16 | $786.4K |