HORIZON SPACE ACQUISITION II (HSPTU)
Institutional ownership reported to the SEC as of Q1 2026, across 6 quarters.
3
Reporting holders
$304.4K
Reported value
0.0%
Held as options
-1
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| UBS Group AG | $303.2K | 87,131 | 0.00% | 6q | -0.8%-$2.6K |
| OSAIC HOLDINGS, INC. | $904 | 260 | 0.00% | new | NEW |
| SkyView Investment Advisors, LLC | $324 | 50,000 | 0.04% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-13 | 13G/A | ATW SPAC MANAGEMENT LLC SPACwith 2 co-filers | 0.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q1 2026 | 3 | $304.4K | 137,391 | 2 | 0 | 1 | 0.0% |
| Q4 2025 | 4 | $2.5M | 280,131 | 0 | 2 | 1 | 0.0% |
| Q3 2025 | 4 | $4.1M | 395,203 | 1 | 0 | 2 | 0.0% |
| Q2 2025 | 4 | $10.2M | 985,285 | 0 | 1 | 1 | 0.0% |
| Q1 2025 | 7 | $16.5M | 1,618,949 | 0 | 0 | 2 | 0.0% |
| Q4 2024 | 19 | $58.7M | 5,842,674 | 18 | 0 | 0 | 0.0% |