Horizon Space Acquisition-28HSPWFPreferred / convertible
13F holders, Q4 2025 (December 31)3holders −15
0new positions
15sold out
$0.02avg. 13F price*
At the end of Q4 2025, 3 institutions reported holding Horizon Space Acquisition-28 (HSPWF) in their 13F filings, down 15 from Q3 2025. 0 opened new positions and 15 sold out. The largest holders were Meteora Capital, LLC ($5K), Rivernorth Capital Management, LLC ($4K) and Mint Tower Capital Management B.V. ($2K).
- Company
- Horizon Space Acquisition-28
- CUSIP
- G4619M117
- 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 | 15 | $227K |
All 13F filers, Q3 2025 → Q4 2025: 3,800,946 shares sold, net −3,800,946 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Meteora Capital, LLC | — | Reduce -52.1% | 263,619 | $5K |
| Rivernorth Capital Management, LLC | — | No change | 214,357 | $4K |
| Mint Tower Capital Management B.V. | — | No change | 75,000 | $2K |
"% of holder's portfolio" is HSPWF's weight in each manager's 13F, not the share of Horizon Space Acquisition-28 the manager owns.