Boothbay Fund Management’s Horizon Space Acquisition II Corp Right HSPTR Stock Holding History

Boothbay Fund Management’s Portfolio HSPTR Stock Details HSPTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$115K	Sell	524,990 -50,000	-9%	-$11.1K	﹤0.01%	1863
2025 Q4	$72.8K	Hold	574,990	–	–	﹤0.01%	1781
2025 Q3	$86.3K	Hold	574,990	–	–	﹤0.01%	1745
2025 Q2	$94.9K	Hold	574,990	–	–	﹤0.01%	1314
2025 Q1	$80.5K	Buy	+574,990	New	+$77.8K	﹤0.01%	1244

Other funds holding HSPTR

HCI

Harraden Circle Investments New York $499M AUM 24.03% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return

HCM

Highbridge Capital Management New York $3.09B AUM 31.19% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return

SCM

Shaolin Capital Management Miami, Florida $2.71B AUM 64.83% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

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

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Boothbay Fund Management's HSPTR Position: Q1 2026 in Review

Boothbay Fund Management reduced its Horizon Space Acquisition II Corp Right (HSPTR) stake by 8.7% in Q1 2026, selling an estimated $11.1K and leaving 524,990 shares worth $115K. The position accounts for ﹤0.01% of the portfolio, ranked #1863.

Boothbay Fund Management first reported a position in HSPTR in Q1 2025 and has held it in 5 quarters since. 14 funds tracked by Wall St. Rank hold HSPTR as of Q1 2026.

Boothbay Fund Management held 524,990 shares of Horizon Space Acquisition II Corp Right worth $115K as of Q1 2026.
Boothbay Fund Management sold 50,000 Horizon Space Acquisition II Corp Right shares in Q1 2026, an estimated $11.1K.
Horizon Space Acquisition II Corp Right made up ﹤0.01% of Boothbay Fund Management's portfolio in Q1 2026, its #1863 holding.
Boothbay Fund Management first reported a position in Horizon Space Acquisition II Corp Right in Q1 2025 and has held it in 5 quarters since.
14 funds tracked by Wall St. Rank held Horizon Space Acquisition II Corp Right as of Q1 2026.

Based on Boothbay Fund Management's 13F filing for Q1 2026, filed 15 May 2026.