BKHA
Black Hawk Acquisition Corp
$11.96
+0.05 (+0.42%)
At close · Jul 6
Market Cap
$49.68M
Shares
4,153,577
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 24
Total Value: $22,716,624
Total Shares: 1,960,020
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 24 13F filers · Δ vs Dec 31, 2025Top Holder
19.1%
−0.3 pts
Top 5
65.1%
−1.5 pts
Top 10
87.0%
−2.3 pts
HHI
1,125
Broadly held−41
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
2
Decreased
4
Sold Out
0
Unchanged
14
Holder count:
+4
Institutional value:
+4.4%
Shares held:
+1.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large Clear Street Group Inc. | +15,605 | 74,636 | |
| Mega MORGAN STANLEY | +12 | 60 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid METEORA CAPITAL, LLC | −11,001 | 89,000 | |
| Mid AQR Arbitrage LLC | −7,160 | 132,205 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC | −3,780 | 340,810 | |
| Small Yakira Capital Management, Inc. | −1,235 | 88,749 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small RLH Capital LLC | 29,448 | $341,302 | |
| Mega BNP PARIBAS ARBITRAGE, SA | 4,572 | $52,989 | |
| Micro Legacy Wealth Managment, LLC/ID | 2 | $23 | |
| Mid SBI Securities Co., Ltd. | 2 | $23 |
Top Sold-Out Positions
vs Dec 31, 2025No fully closed positions this quarter.
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid MIZUHO SECURITIES USA LLC Broker-Dealer | $4,332,342 | 19.07% | 373,800 | Shares | Defined | 2026-05-11 | ||||
| Mid WOLVERINE ASSET MANAGEMENT LLC | $3,949,987 | 17.39% | 340,810 | Shares | Defined | 2026-05-04 | ||||
| Mid BERKLEY W R CORP | $3,582,863 | 15.77% | 309,134 | Shares | Sole | 2026-05-15 | ||||
| Mid AQR Arbitrage LLC | $1,532,255 | 6.75% | 132,205 | Shares | Defined | 2026-05-15 | ||||
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $1,390,800 | 6.12% | 120,000 | Shares | Other | 2026-05-15 | ||||
| Mid Westchester Capital Management, LLC | $1,182,180 | 5.20% | 102,000 | Shares | Other | 2026-05-15 | ||||
| Mid METEORA CAPITAL, LLC | $1,031,510 | 4.54% | 89,000 | Shares | Defined | 2026-05-15 | ||||
| Small Yakira Capital Management, Inc. | $1,028,600 | 4.53% | 88,749 | Shares | Sole | 2026-05-14 | ||||
| Mega D. E. Shaw & Co., Inc. | $869,250 | 3.83% | 75,000 | Shares | Defined | 2026-05-15 | ||||
| Large Clear Street Group Inc. | $865,031 | 3.81% | 74,636 | Shares | Sole | 2026-05-15 | ||||
| Micro Warberg Asset Management LLC | $838,223 | 3.69% | 72,323 | Shares | Sole | 2026-05-07 | ||||
| Small Crossingbridge Advisors, LLC | $614,548 | 2.71% | 53,024 | Shares | Sole | 2026-05-14 | ||||
| Mid Polar Asset Management Partners Inc. | $453,169 | 1.99% | 39,100 | Shares | Sole | 2026-05-15 | ||||
| Small RLH Capital LLC | $341,302 | 1.50% | 29,448 | Shares | Defined | 2026-04-29 | ||||
| Large Calamos Advisors LLC | $285,009 | 1.25% | 24,591 | Shares | Sole | 2026-05-04 | ||||
| Mega GOLDMAN SACHS GROUP INC | $123,259 | 0.54% | 10,635 | Shares | Defined | 2026-05-15 | ||||
| Small Quarry LP | $122,019 | 0.54% | 10,528 | Shares | Other | 2026-05-15 | ||||
| Small SkyView Investment Advisors, LLC | $115,900 | 0.51% | 10,000 | Shares | Sole | 2026-05-15 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $52,989 | 0.23% | 4,572 | Shares | Defined | 2026-05-12 | ||||
| Large TORONTO DOMINION BANK Bank | $2,329 | 0.01% | 201 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $2,318 | 0.01% | 200 | Shares | Defined | 2026-05-05 | ||||
| Mega MORGAN STANLEY | $695 | 0.00% | 60 | Shares | Defined | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $23 | 0.00% | 2 | Shares | Defined | 2026-04-28 | ||||
| Micro Legacy Wealth Managment, LLC/ID | $23 | 0.00% | 2 | Shares | Sole | 2026-05-07 | ||||
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