David Shaw’s Horizon Space Acquisition II Corp HSPT Stock Holding History

David Shaw’s Portfolio HSPT Stock Details HSPT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-250,000	Closed	-$1.61M	–	5321
2026 Q1	$1.61M	Hold	250,000	–	–	﹤0.01%	3085
2025 Q4	$2.64M	Hold	250,000	–	–	﹤0.01%	2825
2025 Q3	$2.59M	Hold	250,000	–	–	﹤0.01%	2780
2025 Q2	$2.56M	Hold	250,000	–	–	﹤0.01%	2561
2025 Q1	$2.52M	Buy	+250,000	New	+$2.51M	﹤0.01%	2431

Other funds holding HSPT

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

David Shaw's HSPT Position: Q2 2026 in Review

David Shaw sold out of Horizon Space Acquisition II Corp (HSPT) in Q2 2026, closing a stake of 250,000 shares — an estimated $1.61M sold.

David Shaw first reported a position in HSPT in Q1 2025 and held it in 5 quarters. The position peaked at $2.64M in Q4 2025. 1 fund tracked by Wall St. Rank holds HSPT as of Q2 2026.

David Shaw reported no remaining Horizon Space Acquisition II Corp position as of Q2 2026 after selling out during the quarter.
David Shaw sold 250,000 Horizon Space Acquisition II Corp shares in Q2 2026, an estimated $1.61M.
David Shaw first reported a position in Horizon Space Acquisition II Corp in Q1 2025 and held it in 5 quarters.
David Shaw's Horizon Space Acquisition II Corp position peaked at $2.64M in Q4 2025.
1 fund tracked by Wall St. Rank held Horizon Space Acquisition II Corp as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.