3 institutions reported holding $5,072 of HORIZON SPACE ACQUSTN I CORP (HSPOW) in SEC 13F filings for 2026-03-31. Largest institutional holders: METEORA CAPITAL, LLC ($5,072), RIVERNORTH CAPITAL MANAGEMENT, LLC ($0), Mint Tower Capital Management B.V. ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | METEORA CAPITAL, LLC | $5,072 | 253,619 | Trimmed |
| 2 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 3 | Mint Tower Capital Management B.V. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31