Westchester Capital Management (New York)’s Horizon Space Acquisition I Corp HSPO Stock Holding History

Westchester Capital Management (New York)’s Portfolio HSPO Stock Details HSPO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-297,000	Closed	-$3.66M	–	301
2025 Q3	$3.66M	Hold	297,000	–	–	0.17%	112
2025 Q2	$3.61M	Hold	297,000	–	–	0.19%	86
2025 Q1	$3.54M	Hold	297,000	–	–	0.18%	79
2024 Q4	$3.39M	Sell	297,000 -92,400	-24%	-$1.05M	0.18%	74
2024 Q3	$4.36M	Buy	389,400 +75,000	+24%	+$834K	0.19%	67
2024 Q2	$3.47M	Hold	314,400	–	–	0.13%	95
2024 Q1	$3.42M	Buy	314,400 +275,000	+698%	+$2.97M	0.13%	108
2023 Q4	$422K	Buy	+39,400	New	+$419K	0.01%	204

Westchester Capital Management (New York)'s HSPO Position: Q4 2025 in Review

Westchester Capital Management (New York) sold out of Horizon Space Acquisition I Corp (HSPO) in Q4 2025, closing a stake of 297,000 shares — an estimated $3.66M sold.

Westchester Capital Management (New York) first reported a position in HSPO in Q4 2023 and held it in 8 quarters. The position peaked at $4.36M in Q3 2024. 0 funds tracked by Wall St. Rank hold HSPO as of Q4 2025.

Westchester Capital Management (New York) reported no remaining Horizon Space Acquisition I Corp position as of Q4 2025 after selling out during the quarter.
Westchester Capital Management (New York) sold 297,000 Horizon Space Acquisition I Corp shares in Q4 2025, an estimated $3.66M.
Westchester Capital Management (New York) first reported a position in Horizon Space Acquisition I Corp in Q4 2023 and held it in 8 quarters.
Westchester Capital Management (New York)'s Horizon Space Acquisition I Corp position peaked at $4.36M in Q3 2024.
0 funds tracked by Wall St. Rank held Horizon Space Acquisition I Corp as of Q4 2025.

Based on Westchester Capital Management (New York)'s 13F filing for Q4 2025, filed 13 Feb 2026.