Horizon Space Acquisition IHSPOF

13F holders, Q4 2024 (December 31)
8holders −14
0new positions
12sold out
$11.46avg. 13F price*

At the end of Q4 2024, 8 institutions reported holding Horizon Space Acquisition I (HSPOF) in their 13F filings, down 14 from Q3 2024. 0 opened new positions and 12 sold out. The largest holders were Wolverine Asset Management LLC ($4.6M), Mizuho Securities USA LLC ($4.5M) and First Trust Capital Management L.P. ($3.5M).

Company
Horizon Space Acquisition I
CUSIP
G4619M109
Latest filing quarter
Q3 2025

History

Number of 13F holders

0510152025 Q1 2024: 25Q1 2024Q2 2024: 25Q2 2024Q3 2024: 22Q3 2024Q4 2024: 8Q4 2024Q1 2025: 11Q1 2025Q2 2025: 12Q2 2025Q3 2025: 13Q3 2025

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions0$0
Exits12$21.6M

All 13F filers, Q3 2024 → Q4 2024: 85,896 shares bought and 3,125,231 shares sold, net −3,039,335 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 8 holders

Wolverine Asset Management LLC 0.35% Reduce -25.1% 398,712 $4.6M
Mizuho Securities USA LLC 0.08% Reduce -36.2% 399,500 $4.5M
First Trust Capital Management L.P. 0.27% Reduce -43.1% 300,000 $3.5M
Westchester Capital Management, LLC 0.20% Reduce -23.7% 297,000 $3.4M
Berkley W R Corp. 0.13% Add +71.9% 205,129 $2.3M
Polar Asset Management Partners Inc. 0.03% Reduce -25.0% 150,000 $1.7M
Karpus Management, Inc. 0.03% Reduce -82.5% 100,000 $1.1M
UBS Group AG 0.00% Add +7.5% 1,183 $13K

"% of holder's portfolio" is HSPOF's weight in each manager's 13F, not the share of Horizon Space Acquisition I the manager owns.