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Horizon Space Acquisition II

CUSIP: G4627B103 | 28 institutional holders

Quarters

Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/AW. R. Berkley Corporation00.0%No shares heldJun 30, 2026No 13F filer matched
13D/AHorizon Space Acquisition II Sponsor Corp.00.0%No shares heldJun 12, 2026

Institutional Holders — Q2 2026

Westchester Capital Management, LLC21,004
0.0% of portfolio›$223.3K
StyleTurnoverLocationFiled
Westchester Capital Management, LLC
21,004$223.3K0.0%Deep ValueVery HighValhalla, NY2026-08-14
No 13F filer matched
13G/AW. R. Berkley Corporation0
0.0% of class · Jun 30, 2026No shares held
No 13F filer matched
13D/AHorizon Space Acquisition II Sponsor Corp.0
0.0% of class · Jun 12, 2026No shares held
No 13F filer matched