Horizon Space Acquisition I Corp.
HSPOF- Exchange
- OTC
- Industry
- Blank Checks
- SEC CIK
- 0001946021
No open-market purchases or sales by Horizon Space Acquisition I Corp. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Horizon Space Acquisition I Corp. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 25
- −2 vs. Q4 2023
- Shares held
- 5.36M
- −444.7K (−7.7%) vs. Q4 2023
- Total value
- $58.3M
- −$3.94M (−6.3%) vs. Q4 2023
- New holders
- 8
- 3 more added
- Sold out
- 10
- 6 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HSPOF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 13 | $21.4M |
| Q2 2025 | 12 | $20.9M |
| Q1 2025 | 11 | $21.0M |
| Q4 2024 | 8 | $21.2M |
| Q3 2024 | 22 | $60.8M |
| Q2 2024 | 25 | $59.8M |
| Q1 2024 | 25 | $58.3M |
| Q4 2023 | 28 | $64.0M |
| Q3 2023 | 31 | $61.2M |
| Q2 2023 | 27 | $57.0M |
| Q1 2023 | 25 | $56.8M |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Horizon Space Acquisition I Corp.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 3 | $33 | 0.00% | +3 | New |
| Tower Research Capital LLC (TRC) | 104 | $1.13K | 0.00% | +104 | New |
| Clear Street LLC | 1,600 | $17.4K | 0.00% | +1,600 | New |
| Susquehanna International Group, LLP | 13,144 | $143.0K | 0.00% | +13,144 | New |
| Walleye Trading LLC | 32,472 | $353.3K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 54,560 | $593.6K | 0.01% | 00.0% | Unchanged |
| Sage Rock Capital Management LP | 54,600 | $594.0K | 2.41% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 75,000 | $816.0K | 0.19% | +75,000 | New |
| Quarry LP | 98,760 | $1.07M | 0.44% | −52,073−34.5% | Reduced |
| LMR Partners LLP | 100,000 | $1.09M | 0.03% | 00.0% | Unchanged |
| Berkley W R Corp | 119,316 | $1.30M | 0.08% | −119,316−50.0% | Reduced |
| Fir Tree Capital Management LP | 120,966 | $1.32M | 0.55% | 00.0% | Unchanged |
| Crossingbridge Advisors, LLC | 150,000 | $1.63M | 1.23% | +150,000 | New |
| Polar Asset Management Partners Inc. | 200,000 | $2.18M | 0.06% | −75,000−27.3% | Reduced |
| Rivernorth Capital Management, LLC | 205,532 | $2.24M | 0.11% | 00.0% | Unchanged |
| Cowen and Company, LLC | 248,248 | $2.70M | 0.11% | +248,248 | New |
| Yakira Capital Management, Inc. | 250,000 | $2.72M | 0.94% | 00.0% | Unchanged |
| Exos Asset Management LLC | 288,211 | $3.14M | 1.85% | +288,211 | New |
| Mizuho Securities USA LLC | 308,389 | $3.34M | 0.08% | −97,243−24.0% | Reduced |
| Westchester Capital Management, LLC | 314,400 | $3.42M | 0.14% | +275,000+698.0% | Added |
| Glazer Capital, LLC | 384,932 | $4.19M | 0.44% | +2,223+0.6% | Added |
| Vivaldi Asset Management, LLC | 526,871 | $5.73M | 0.49% | −20,100−3.7% | Reduced |
| Wolverine Asset Management LLC | 528,857 | $5.75M | 0.11% | 00.0% | Unchanged |
| Karpus Management, Inc. | 582,835 | $6.34M | 0.18% | −20,065−3.3% | Reduced |
| Meteora Capital, LLC | 697,373 | $7.59M | 1.29% | +677,083+3,337.0% | Added |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −425,000−100.0% | Sold out |
| Kim, LLC | 0 | $0 | 0.00% | −316,542−100.0% | Sold out |
| Cohanzick Management, LLC | 0 | $0 | 0.00% | −211,196−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −196,133−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −191,851−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −115,000−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −60,785−100.0% | Sold out |
| Atlas Merchant Capital LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Exos TFP Holdings LLC | – | – | – | – | Not filed |