GSRFU · GSR IV Acquisition Corp. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“we have determined that mandatory liquidation, should we not complete a Business Combination and an extension of our deadline to do so not be approved by the shareholders of the Company, and potential subsequent dissolution and the liquidity issue raise substantial doubt about the Company's ability to continue as a going concern if it does not complete a Business Combination.”View the 10-Q filed Aug 14, 2026
Every disclosed holder of GSRFU 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 GSRFU
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) | 1,853,646 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 11,662,171 | — |
| 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 GSRFU
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
6,327,171 | ||
| 2 |
GLAZER CAPITAL, LLC
13G
CIK 1076809 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
1,635,000 | ||
| 3 |
|
1,250,000 | ||
| 4 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
1,250,000 | ||
| 5 |
Magnetar Financial LLC
13G
CIK 1352851 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
1,250,000 | ||
| 6 |
Polar Asset Management Partners Inc.
13G
CIK 1326389 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
1,200,000 | ||
| 7 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
|
438,393 | ||
| 8 |
READYSTATE ASSET MANAGEMENT LP
13F
CIK 1900923 · Registered investment adviser · Jun 30, 2026
|
94,774 | ||
| 9 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
45,756 | ||
| 10 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
|
14,400 | ||
| 11 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
|
10,000 | ||
| 12 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
323 |
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.