HSPTR HORIZON SPACE ACQUISITION II
FollowRIGHT 03/30/2026 (warrant or right)
12 managers (12 13F filers) reported a position in HSPTR shares at 2025-03-31, 4,322,490 shares in all. 12 filers opened a position and 0 filers sold out during the quarter.
- Managers
- 12
- 13F filers
- 12
- New
- 12
- Added
- 0
- Reduced
- 0
- Sold out
- 0
- Shares held by filers
- 4,322,490
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q1 2025
Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLCin group Harraden Circle Investments, … | 680,699 | $88.6K | 0.04% | new | 13F-HRTimelineGroup |
| BOOTHBAY FUND MANAGEMENT, LLC | 574,990 | $80.5K | <0.01% | new | 13F-HRTimeline |
| ATW SPAC MANAGEMENT LLC | 574,990 | $74.8K | 0.12% | new | 13F-HRTimeline |
| AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC | 550,000 | $71.6K | <0.01% | new | 13F-HRTimelineGroup |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 530,000 | $69K | <0.01% | new | 13F-HRTimeline |
| Polar Asset Management Partners Inc. | 525,000 | $68.3K | <0.01% | new | 13F-HRTimeline |
| Shaolin Capital Management LLC | 310,000 | $40.3K | <0.01% | new | 13F-HRTimeline |
| GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC | 193,484 | $25K | <0.01% | new | 13F-HRTimelineGroup |
| CLEAR STREET LLC | 176,334 | $22.9K | <0.01% | new | 13F-HRTimeline |
| BERKLEY W R CORP | 106,993 | $13.9K | <0.01% | new | 13F-HRTimeline |
| MIZUHO SECURITIES USA LLC | 100,000 | $10K | <0.01% | new | 13F-HRTimeline |
| CONCOURSE FINANCIAL GROUP SECURITIES, I… | 0 | $0 | new | 13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios. |