Clear Street’s Black Hawk Acquisition Corp BKHA Stock Holding History

Clear Street’s Portfolio BKHA Stock Details BKHA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$865K	Buy	74,636 +15,605	+26%	+$180K	﹤0.01%	381
2025 Q4	$664K	Buy	59,031 +6,158	+12%	+$69.5K	﹤0.01%	344
2025 Q3	$588K	Buy	52,873 +1,273	+2%	+$14K	﹤0.01%	274
2025 Q2	$548K	Buy	51,600 +2,600	+5%	+$27.6K	﹤0.01%	150
2025 Q1	$516K	Buy	+49,000	New	+$512K	﹤0.01%	74
2024 Q4	–	Sell	-11,313	Closed	-$116K	–	634
2024 Q3	$116K	Sell	11,313 -41,009	-78%	-$417K	﹤0.01%	137
2024 Q2	$531K	Buy	+52,322	New	+$530K	0.01%	103

Other funds holding BKHA

MSU

Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

WRBC

W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return

BFM

Boothbay Fund Management New York $7.71B AUM 106.29% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

Meteora Capital Boca Raton, Florida $1.36B AUM 20.06% 1-Year Est. Return

YCM

Yakira Capital Management Westport, Connecticut $342M AUM 26.95% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

WAM

Warberg Asset Management Winnetka, Illinois $600M AUM 23.37% 1-Year Est. Return

Clear Street's BKHA Position: Q1 2026 in Review

Clear Street increased its Black Hawk Acquisition Corp (BKHA) stake by 26% in Q1 2026, buying an estimated $180K and bringing the position to 74,636 shares worth $865K. The position accounts for ﹤0.01% of the portfolio, ranked #381.

Clear Street first reported a position in BKHA in Q2 2024 and has held it in 7 quarters since. 24 funds tracked by Wall St. Rank hold BKHA as of Q1 2026.

Clear Street held 74,636 shares of Black Hawk Acquisition Corp worth $865K as of Q1 2026.
Clear Street bought 15,605 Black Hawk Acquisition Corp shares in Q1 2026, an estimated $180K.
Black Hawk Acquisition Corp made up ﹤0.01% of Clear Street's portfolio in Q1 2026, its #381 holding.
Clear Street first reported a position in Black Hawk Acquisition Corp in Q2 2024 and has held it in 7 quarters since.
24 funds tracked by Wall St. Rank held Black Hawk Acquisition Corp as of Q1 2026.

Based on Clear Street's 13F filing for Q1 2026, filed 15 May 2026.