GIXXU · GigCapital9 Corp. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“These conditions raise substantial doubt about the Company’s ability to continue as a going concern. There is no assurance that the Company’s plans to consummate a Business Combination will be successful or successful within the target business acquisition period.”View the 10-Q filed Aug 5, 2026
Every disclosed holder of GIXXU 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 GIXXU
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) | 3,231,584 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 3,353,000 | — |
| Registered funds (N-PORT, not summed) | 50,090 | — |
% 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 GIXXU
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13G
CIK 1346554 · Registered investment adviser · Jan 27, 2026
Rule 13d-1(c), passive investor
|
2,178,000 | ||
| 2 |
Yakira Capital Management, Inc.
13F
CIK 1584639 · Registered investment adviser · Jun 30, 2026
|
2,178,000 | ||
| 3 |
MILLENNIUM MANAGEMENT LLC
13G
CIK 1273087 · Registered investment adviser · Jan 27, 2026
Rule 13d-1(c), passive investor
|
1,175,000 | ||
| 4 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
300,000 | ||
| 5 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
|
300,000 | ||
| 6 |
Lineage Point Capital LP
13F
CIK 2093311 · Investment adviser · Jun 30, 2026
|
148,777 | ||
| 7 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
|
100,000 | ||
| 8 |
High Income Securities Fund
Fund
· Registered fund · May 31, 2026
High Income, not summed
|
50,090 | ||
| 9 |
Lynrock Lake LP
13F
CIK 1734341 · Registered investment adviser · Jun 30, 2026
|
50,000 | ||
| 10 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
42,319 | ||
| 11 |
Verition Fund Management LLC
13F
CIK 1454027 · Registered investment adviser · Jun 30, 2026
|
37,500 | ||
| 12 |
Bulldog Investors, LLP
13F
CIK 1504304 · Registered investment adviser · Jun 30, 2026
|
32,231 | ||
| 13 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
|
30,000 | ||
| 14 |
OMERS ADMINISTRATION Corp
13F
CIK 1053321 · Pension or benefit plan · Jun 30, 2026
|
12,717 | ||
| 15 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
40 |
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.