Black Hawk Acquisition C-RTSBKHARPreferred / convertible
13F holders, Q1 2026 (March 31)19holders −2
0new positions
2sold out
1famous investor
$1.35avg. 13F price*
At the end of Q1 2026, 19 institutions reported holding Black Hawk Acquisition C-RTS (BKHAR) in their 13F filings, down 2 from Q4 2025. 0 opened new positions and 2 sold out. The largest holders were Harraden Circle Investments, LLC ($336K), Highbridge Capital Management LLC ($192K) and Toronto Dominion Bank ($185K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Black Hawk Acquisition C-RTS
- CUSIP
- G1148A119
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 2 | $49K |
All 13F filers, Q4 2025 → Q1 2026: 247 shares bought and 140,067 shares sold, net −139,820 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 19 holders
| Harraden Circle Investments, LLC | — | No change | 249,020 | $336K |
| Highbridge Capital Management LLC | — | No change | 142,544 | $192K |
| Toronto Dominion Bank | — | Reduce -42.3% | 137,294 | $185K |
| AQR Arbitrage LLC | — | Reduce -1.4% | 86,012 | $116K |
| Rivernorth Capital Management, LLC | — | No change | 62,997 | $85K |
| Shaolin Capital Management LLC | — | No change | 52,666 | $71K |
| Clear Street Group Inc. | — | No change | 44,295 | $60K |
| Boothbay Fund Management, LLC | — | No change | 35,375 | $48K |
| Whitebox Advisors LLC | — | No change | 25,000 | $34K |
| Polar Asset Management Partners Inc. | — | No change | 20,000 | $27K |
| Wolverine Asset Management LLC | — | No change | 19,701 | $27K |
| Periscope Capital Inc. | — | No change | 19,700 | $27K |
| Centiva Capital, LP | — | No change | 19,445 | $26K |
| Yakira Capital Management, Inc. | — | Reduce -1.4% | 17,749 | $24K |
| D. E. Shaw & Co. | — | No change | 15,000 | $20K |
| HGC Investment Management Inc. | — | No change | 10,000 | $14K |
| Westchester Capital Management, LLC | — | No change | 9,923 | $13K |
| UBS Group AG | — | Add +8.2% | 3,247 | $4K |
| Longfellow Investment Management Co. LLC | — | No change | 1,511 | $2K |
"% of holder's portfolio" is BKHAR's weight in each manager's 13F, not the share of Black Hawk Acquisition C-RTS the manager owns.