ASM
HSPT

ATW SPAC Management’s Horizon Space Acquisition II Corp HSPT Stock Holding History

ATW SPAC Management’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
2025
Q3 		$5.96M Hold
574,990
– – 7.52% 2
2025
Q2 		$5.88M Hold
574,990
– – 9% 2
2025
Q1 		$5.81M Buy
+574,990
New +$5.78M 9.69% 2

Other funds holding HSPT

WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
MSU
Mizuho Securities USA New York $4.24B AUM 23.1% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

ATW SPAC Management's HSPT Position: Q3 2025 in Review

ATW SPAC Management held its Horizon Space Acquisition II Corp (HSPT) position steady in Q3 2025 at 574,990 shares worth $5.96M. The position accounts for 7.52% of the portfolio, ranked #2.

ATW SPAC Management first reported a position in HSPT in Q1 2025 and has held it in 3 quarters since. 20 funds tracked by Wall St. Rank hold HSPT as of Q3 2025.

  • ATW SPAC Management held 574,990 shares of Horizon Space Acquisition II Corp worth $5.96M as of Q3 2025.
  • ATW SPAC Management left its Horizon Space Acquisition II Corp share count unchanged in Q3 2025.
  • Horizon Space Acquisition II Corp made up 7.52% of ATW SPAC Management's portfolio in Q3 2025, its #2 holding.
  • ATW SPAC Management first reported a position in Horizon Space Acquisition II Corp in Q1 2025 and has held it in 3 quarters since.
  • 20 funds tracked by Wall St. Rank held Horizon Space Acquisition II Corp as of Q3 2025.

Based on ATW SPAC Management's 13F filing for Q3 2025, filed 12 Nov 2025.