APACU · StoneBridge Acquisition II Corp · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“management has determined that this mandatory liquidation date, together with the Company's lack of operating revenues and dependence on the Trust Account, raises substantial doubt about the Company's ability to continue as a going concern within one year after the date these financial statements are issued. Management's plans in this regard, including efforts to consummate an initial Business Combination within the Completion Window, cannot be deemed probable of alleviating this substantial doubt as of the date of these financial statements.”View the 10-Q filed Aug 14, 2026
Every disclosed holder of APACU 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 APACU
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) | 323,377 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 1,704,160 | — |
| 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 APACU
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Mizuho Financial Group, Inc.
13G
CIK 1335730 · Bank · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
552,055 | ||
| 2 |
GLAZER CAPITAL, LLC
13G
CIK 1076809 · Registered investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
|
407,105 | ||
| 3 |
AQR CAPITAL MANAGEMENT LLC
13G
CIK 1167557 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
375,000 | ||
| 4 |
Shaolin Capital Management LLC
13G
CIK 1766806 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(c), passive investor
|
370,000 | ||
| 5 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
|
121,491 | ||
| 6 |
Yakira Capital Management, Inc.
13F
CIK 1584639 · Registered investment adviser · Jun 30, 2026
|
63,660 | ||
| 7 |
Quarry LP
13F
CIK 1965207 · Unknown · Jun 30, 2026
|
60,000 | ||
| 8 |
Lineage Point Capital LP
13F
CIK 2093311 · Unknown · Jun 30, 2026
|
39,800 | ||
| 9 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
26,531 | ||
| 10 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
|
11,843 | ||
| 11 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
52 |
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.