Ken Griffin’s Black Hawk Acquisition Corp Rights BKHAR Stock Holding History

Ken Griffin’s Portfolio BKHAR Stock Details BKHAR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-37,781	Closed	-$49.1K	–	14475
2025 Q4	$49.1K	Sell	37,781 -6,559	-15%	-$9.06K	﹤0.01%	12042
2025 Q3	$75.4K	Sell	44,340 -1,869	-4%	-$3.23K	﹤0.01%	12006
2025 Q2	$69.3K	Buy	46,209 +7,194	+18%	+$11.8K	﹤0.01%	11597
2025 Q1	$58.5K	Buy	+39,015	New	+$70.4K	﹤0.01%	12141
2024 Q4	–	Sell	-11,684	Closed	-$13.6K	–	15555
2024 Q3	$13.6K	Buy	+11,684	New	+$14.6K	﹤0.01%	13057

Other funds holding BKHAR

HCI

Harraden Circle Investments New York $499M AUM 19.71% 1-Year Est. Return

HCM

Highbridge Capital Management New York $3.09B AUM 31.21% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

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

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.79% 1-Year Est. Return

SCM

Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.25% 1-Year Est. Return

BFM

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

Whitebox Advisors Minneapolis, Minnesota $8.12B AUM 15.82% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return

Ken Griffin's BKHAR Position: Q1 2026 in Review

Ken Griffin sold out of Black Hawk Acquisition Corp Rights (BKHAR) in Q1 2026, closing a stake of 37,781 shares — an estimated $49.1K sold.

Ken Griffin first reported a position in BKHAR in Q3 2024 and held it in 5 quarters. The position peaked at $75.4K in Q3 2025. 19 funds tracked by Wall St. Rank hold BKHAR as of Q1 2026.

Ken Griffin reported no remaining Black Hawk Acquisition Corp Rights position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 37,781 Black Hawk Acquisition Corp Rights shares in Q1 2026, an estimated $49.1K.
Ken Griffin first reported a position in Black Hawk Acquisition Corp Rights in Q3 2024 and held it in 5 quarters.
Ken Griffin's Black Hawk Acquisition Corp Rights position peaked at $75.4K in Q3 2025.
19 funds tracked by Wall St. Rank held Black Hawk Acquisition Corp Rights as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.