HQWWW · Horizon Quantum Holdings Ltd. · Shareholders & Ownership
Every disclosed holder of HQWWW in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns HQWWW
13F quarter Jun 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left outNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 345,702 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 0 | — |
| Registered funds (N-PORT, not summed) | 0 | — |
% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of HQWWW
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
|
62,500 | ||
| 2 |
Q Global Advisors, LLC
13F
CIK 1469589 · Unknown · Jun 30, 2026
|
60,000 | ||
| 3 |
Centiva Capital, LP
13F
CIK 1692507 · Registered investment adviser · Jun 30, 2026
|
58,791 | ||
| 4 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
|
57,309 | ||
| 5 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
37,122 | ||
| 6 |
Greenland Capital Management LP
13F
CIK 1896430 · Registered investment adviser · Jun 30, 2026
|
22,646 | ||
| 7 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
|
18,578 | ||
| 8 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
|
14,057 | ||
| 9 |
Saba Capital Management, L.P.
13F
CIK 1510281 · Registered investment adviser · Jun 30, 2026
|
11,200 | ||
| 10 |
Caption Management, LLC
13F
CIK 1706766 · Registered investment adviser · Jun 30, 2026
|
2,997 | ||
| 11 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
502 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.