HORIZON QUANTUM HOLDINGS LTD (HQWWW)
Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.
Institutions report 267,124 shares against 1 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Share count carried from an earlier filing (cy2025q4i); over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
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 |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | $1.0M | 62,500 | 0.01% | 2q | HELD |
| Centiva Capital, LP | $938.3K | 58,791 | 0.01% | new | NEW |
| Hudson Bay Capital Management LP | $914.7K | 57,309 | 0.00% | 2q | +21.9%+$164.2K |
| LMR Partners LLP | $594.0K | 37,122 | 0.00% | 2q | -89.4%-$5.0M |
| Greenland Capital Management LP | $361.4K | 22,646 | 0.04% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $280.0K | options only | 0.00% | 2q | OPTIONS |
| ARISTEIA CAPITAL, L.L.C. | $217.9K | 14,057 | 0.00% | 2q | -61.3%-$344.8K |
| Saba Capital Management, L.P. | $173.6K | 11,200 | 0.00% | 2q | -94.7%-$3.1M |
| Caption Management, LLC | $48.0K | 2,997 | 0.00% | 2q | HELD |
| UBS Group AG | $8.0K | 502 | 0.00% | 2q | +232.5%+$5.6K |
| Q Global Advisors, LLC | $960 | 60,000 | 0.61% | 2q | -69.7%-$2.2K |
| HRT FINANCIAL LP | $296 | 18,578 | 0.00% | new | NEW |
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 |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 10 | $4.5M | 267,124 | 2 | 2 | 3 | 6.2% |
| Q1 2026 | 20 | $3.2M | 1,508,824 | 20 | 0 | 0 | 1.1% |