Plutonian Acquisition Corp. II has 9 Schedule 13D or 13G filings on record since 2026-05-05. 5 holders' latest filing reports 5% or more of class a. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Highbridge Capital Management, LLC | 8.7% | 992,077 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Td Securities (Usa) LLC | 6.8% | 773,603 | SCHEDULE 13G, 2026-08-12 | 2026-06-30 |
| Space Summit Capital LLC | 6.5% | 650,000 | SCHEDULE 13G, 2026-05-06 | 2026-05-06 |
| Magnetar Financial LLC | 5.71% | 650,000 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| Decagon Asset Management LLP | 5.44% | 585,000 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| Feis Equities LLC | 3.29% | 354,052 | SCHEDULE 13G/A, 2026-07-27 | 2026-07-24 |
| Harraden Circle Investments, LLC | 0% | 0 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-05-05 | Harraden Circle Investments, LLC | 9.44% | SCHEDULE 13G |
| 2026-05-06 | Feis Equities LLC | 9.92% | SCHEDULE 13G |
| 2026-05-06 | Space Summit Capital LLC | 6.5% | SCHEDULE 13G |
| 2026-07-27 | Feis Equities LLC | 3.29% | SCHEDULE 13G/A |
| 2026-08-12 | Td Securities (Usa) LLC | 6.8% | SCHEDULE 13G |
| 2026-08-13 | Magnetar Financial LLC | 5.71% | SCHEDULE 13G |
| 2026-08-13 | Decagon Asset Management LLP | 5.44% | SCHEDULE 13G |
| 2026-08-14 | Highbridge Capital Management, LLC | 8.7% | SCHEDULE 13G |
| 2026-08-14 | Harraden Circle Investments, LLC | 0% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.