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Horizon Space Acquisition I Corp.

HSPOF
Exchange
OTC
Industry
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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

Q1 2024 vs. Q4 2023

How the institutions holding Horizon Space Acquisition I Corp. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of HSPOF: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders28125−2
Shares5.97M169.0K5.36M−444.7K (−7.7%)
Value$64.0M$1.81M$58.3M−$3.94M (−6.3%)

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (8)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to HSPOF in Q1 2024
InstitutionSharesValue% of portfolio
Exos Asset Management LLC288,211$3.14M1.85%
Cowen and Company, LLC248,248$2.70M0.11%
Crossingbridge Advisors, LLC150,000$1.63M1.23%
K2 Principal Fund, L.P.75,000$816.0K0.19%
Susquehanna International Group, LLP13,144$143.0K0.00%
Clear Street LLC1,600$17.4K0.00%
Tower Research Capital LLC (TRC)104$1.13K0.00%
UBS Group AG3$330.00%

Sold out (10)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of HSPOF in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Hudson Bay Capital Management LP425,000$4.56M
Kim, LLC316,542$3.40M
Cohanzick Management, LLC211,196$2.27M
CNH Partners LLC196,133$2.10M
Radcliffe Capital Management, L.P.191,851$2.06M
Periscope Capital Inc.150,000$1.61M
Shaolin Capital Management LLC115,000$1.23M
Mint Tower Capital Management B.V.75,000$805.0K
Gabelli & Co Investment Advisers, Inc.60,785$652.2K
Atlas Merchant Capital LLC50,000$537.5K

Not filed for Q1 2024 yet (1)

Institutions that held Horizon Space Acquisition I Corp. at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding HSPOF in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Exos TFP Holdings LLC169,047$1.81M