Black Hawk Acquisition C-RTSBKHARPreferred / convertible

13F holders, Q2 2025 (June 30)
24holders +4
4new positions
0sold out
2famous investors
$1.35avg. 13F price*

At the end of Q2 2025, 24 institutions reported holding Black Hawk Acquisition C-RTS (BKHAR) in their 13F filings, up 4 from Q1 2025. 4 opened new positions and 0 sold out. The largest holders were Harraden Circle Investments, LLC ($346K), Toronto Dominion Bank ($329K) and Highbridge Capital Management LLC ($191K). 2 famous investors held it, including Ken Griffin ( of Citadel Advisors's portfolio) and 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

0510152025 Q2 2024: 16Q2 2024Q3 2024: 20Q3 2024Q4 2024: 19Q4 2024Q1 2025: 20Q1 2025Q2 2025: 24Q2 2025Q3 2025: 23Q3 2025Q4 2025: 21Q4 2025Q1 2026: 19Q1 2026Q2 2026: 21Q2 2026

Total Exit/New Position Q1 2025 → Q2 2025

InstitutionsTotal Value
New Positions4$48K
Exits0$0

All 13F filers, Q1 2025 → Q2 2025: 56,624 shares bought and 2,739 shares sold, net +53,885 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 24 holders
Harraden Circle Investments, LLC — No change 249,020 $346K
Toronto Dominion Bank — Reduce -1.0% 236,893 $329K
Highbridge Capital Management LLC — Add +8.5% 127,109 $191K
AQR Arbitrage LLC — No change 87,245 $131K
Shaolin Capital Management LLC — No change 50,000 $69K
Citadel Advisors — Add +18.4% 46,209 $69K
Clear Street LLC — No change 44,295 $61K
Atw Spac Management LLC — No change 35,374 $49K
Rivernorth Capital Management, LLC — No change 62,997 $44K
Boothbay Fund Management, LLC — No change 35,375 $40K
Whitebox Advisors LLC — No change 25,000 $35K
Centiva Capital, LP — No change 19,445 $29K
Polar Asset Management Partners Inc. — No change 20,000 $28K
Wolverine Asset Management LLC — Reduce -1.5% 19,701 $27K
Yakira Capital Management, Inc. — New 17,996 $25K
D. E. Shaw & Co. — No change 15,000 $23K
Periscope Capital Inc. — No change 19,700 $22K
Walleye Trading LLC — No change 15,000 $21K
Crossingbridge Advisors, LLC — No change 17,000 $20K
HGC Investment Management Inc. — New 10,000 $14K
Westchester Capital Management, LLC — New 9,923 $7K
UBS Group AG — No change 4,504 $3K
Longfellow Investment Management Co. LLC — New 1,511 $2K
Bank of America Corp. — No change 100 $69

"% 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.