PLUN · Plutonian Acquisition Corp. II · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“In connection with the Company's assessment of going concern considerations in accordance with ASC 205-40, Presentation of Financial Statements—Going Concern, management has determined that the Company lacks the financial resources necessary to sustain operations for a reasonable period of time, which is considered to be one year from the date these financial statements are issued. There can be no assurance that the Company's plans to raise additional capital or to consummate an initial Business Combination will be successful before the mandatory liquidation date. These conditions raise substantial doubt about the Company's ability to continue as a going concern until the earlier of the consummation of an initial Business Combination or the date the Company is required to liquidate.”View the 10-Q filed Jul 15, 2026
Every disclosed holder of PLUN 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 PLUN
13F quarter Jun 30, 2026| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 4,784,249 | 42.03% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 1,004,052 | 8.82% |
| Remaining | 5,595,536 | 49.15% |
| Registered funds (N-PORT, not summed) | 0 | 0.00% |
Shares outstanding: 11,383,837, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
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 PLUN
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13F
CIK 919185 · Registered investment adviser · Jun 30, 2026
|
992,077 | ||
| 1.1 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13G
CIK 919185 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
992,077 | ||
| 2 |
Magnetar Financial LLC
13G
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution
|
650,000 | ||
| 3 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
|
646,282 | ||
| 4 |
Crossingbridge Advisors, LLC
13F
CIK 1770024 · Investment adviser · Jun 30, 2026
|
500,000 | ||
| 5 |
|
354,052 | ||
| 6 |
MIZUHO SECURITIES USA LLC
13F
CIK 812291 · Unknown · Jun 30, 2026
|
318,114 | ||
| 7 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
|
318,000 | ||
| 8 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
|
314,538 | ||
| 9 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
|
250,000 | ||
| 10 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
|
245,215 | ||
| 11 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
|
198,610 | ||
| 12 |
StoneX Group Inc.
13F
CIK 913760 · Unknown · Jun 30, 2026
|
186,951 | ||
| 13 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
|
177,528 | ||
| 14 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
135,974 | ||
| 15 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
|
100,910 | ||
| 16 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
|
100,000 | ||
| 17 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
|
100,000 | ||
| 18 |
RLH Capital LLC
13F
CIK 2008031 · Unknown · Jun 30, 2026
|
100,000 | ||
| 19 |
L1 Global Manager Pty Ltd
13F
CIK 1878742 · Unknown · Jun 30, 2026
|
50,000 | ||
| 20 |
Quarry LP
13F
CIK 1965207 · Unknown · Jun 30, 2026
|
50,000 | ||
| 21 |
SHP Wealth Management
13F
CIK 1807060 · Registered investment adviser · Jun 30, 2026
|
50 |
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.