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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.

Other share classesHSPUFHSPWF

Q4 2024 vs. Q3 2024

How the institutions holding Horizon Space Acquisition I Corp. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of HSPOF: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders2218−13
Shares5.43M54.6K1.85M−3.52M (−65.5%)
Value$60.8M$611.9K$21.2M−$39.0M (−64.8%)

1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (0)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q4 2024 but not at the end of Q3 2024.

None.

Sold out (13)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of HSPOF in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Cowen and Company, LLC479,891$5.38M
Glazer Capital, LLC373,605$4.19M
Meteora Capital, LLC296,874$3.33M
Yakira Capital Management, Inc.250,000$2.80M
Hudson Bay Capital Management LP250,000$2.80M
Rivernorth Capital Management, LLC205,532$2.30M
Crossingbridge Advisors, LLC153,522$1.72M
Fir Tree Capital Management LP150,000$1.68M
LMR Partners LLP100,000$1.12M
Quarry LP98,760$1.11M
Spartan Fund Management Inc.32,833$367.9K
PenderFund Capital Management Ltd.13,500$204.6K
Clear Street LLC3$34

Not filed for Q4 2024 yet (1)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding HSPOF in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Sage Rock Capital Management LP54,600$611.9K