Horizon Space Acquisition IIHSPTU
13F holders, Q4 2025 (December 31)4holders −1
0new positions
1sold out
$10.63avg. 13F price*
At the end of Q4 2025, 4 institutions reported holding Horizon Space Acquisition II (HSPTU) in their 13F filings, down 1 from Q3 2025. 0 opened new positions and 1 sold out. The largest holders were Clear Street Group Inc. ($1.2M), UBS Group AG ($931K) and Flow Traders U.S. LLC ($482K).
- Company
- Horizon Space Acquisition II
- CUSIP
- G4627B129
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 1 | $1.8M |
All 13F filers, Q3 2025 → Q4 2025: 9,473 shares bought and 167,743 shares sold, net −158,270 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Clear Street Group Inc. | 0.01% | Add +6.7% | 114,927 | $1.2M |
| UBS Group AG | 0.00% | Reduce -0.1% | 87,871 | $931K |
| Flow Traders U.S. LLC | 0.02% | Add +5.2% | 45,462 | $482K |
| Susquehanna International Group, LLP | 0.00% | Reduce -0.7% | 31,871 | $339K |
"% of holder's portfolio" is HSPTU's weight in each manager's 13F, not the share of Horizon Space Acquisition II the manager owns.