OnKure Therapeutics, Inc. has 20 Schedule 13D or 13G filings on record since 2025-08-14. 7 holders' latest filing reports 5% or more of class a common stock, $0.0001 par value per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| AI Biotechnology LLC | 19.99% | 9,091,532 | SCHEDULE 13D, 2026-04-07 | 2026-03-31 |
| RA Capital Management, L.P. | 9.9% | 4,038,715 | SCHEDULE 13G, 2026-04-07 | 2026-03-31 |
| Anders Hove | 9.5% | 3,924,037 | SCHEDULE 13G, 2026-04-01 | 2026-03-27 |
| Bvf Partners L P | 8% | 3,235,778 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| StepStone Group LP | 6.6% | 2,660,612 | SCHEDULE 13G, 2026-04-07 | 2026-03-31 |
| ADAR1 Capital Management, LLC | 5.5% | 2,238,684 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Cantor Fitzgerald Securities | 5.2% | 669,539 | SCHEDULE 13G, 2025-08-14 | 2025-06-30 |
| The Vanguard Group | 4.87% | 626,593 | SCHEDULE 13G/A, 2026-01-30 | 2025-12-31 |
| Highbridge Capital Management, LLC | 4.2% | 542,361 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Trails Edge Capital Partners, LP | 3.6% | 1,438,456 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Prosight Management, LP | 2.4% | 978,992 | SCHEDULE 13G/A, 2026-08-10 | 2026-06-30 |
| Kenneth Griffin | 1.7% | 223,125 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Joseph Edelman | 0% | 0 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| Samsara BioCapital, L.P. | 0% | 0 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
Purpose of Transaction (Item 4)
AI Biotechnology LLC
The information set forth in Item 3 and Item 6 hereof is hereby incorporated herein by reference. The Reporting Persons who hold securities of the Issuer directly acquired those securities as an investment in the regular course of their businesses. The Reporting Persons may engage in discussions with management, the Issuer's board of directors, other stockholders of the Issuer and other relevant parties concerning the business, operations, board composition, management, strategy and future plans of the Issuer. Dr. Liam Ratcliffe, who is currently employed by Access Industries, Inc., an affiliate of AIB, as its Head of Biotechnology, serves on the board of directors of the Issuer (in connection with the board designation right set forth in the Securities Purchase Agreement, as described in Item 3). The Reporting Persons intend to re-examine their investment from time to time and, depending on prevailing market conditions, other investment opportunities, liquidity requirements or other investment considerations the Reporting Persons deem material, the Reporting Persons may from time to time acquire additional securities of the Issuer in the open market, block trades, negotiated transactions, or otherwise and may also dispose of all or a portion of the Issuer's securities, in open market or privately negotiated transactions, and/or enter into derivative transactions with institutional counterparties with respect to the Issuer's securities, in each case, subject to limitations …The first part of Item 4 of the SCHEDULE 13D filed 2026-04-07; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-14 | Highbridge Capital Management, LLC | 5.2% | SCHEDULE 13G |
| 2025-08-14 | Joseph Edelman | 0% | SCHEDULE 13G/A |
| 2025-08-14 | Cantor Fitzgerald Securities | 5.2% | SCHEDULE 13G |
| 2025-08-14 | Samsara BioCapital, L.P. | 0% | SCHEDULE 13G/A |
| 2025-11-28 | Prosight Management, LP | 5.8% | SCHEDULE 13G |
| 2026-01-30 | The Vanguard Group | 4.87% | SCHEDULE 13G/A |
| 2026-02-17 | Highbridge Capital Management, LLC | 4.2% | SCHEDULE 13G/A |
| 2026-02-17 | Kenneth Griffin | 1.7% | SCHEDULE 13G/A |
| 2026-02-17 | ADAR1 Capital Management, LLC | 7.9% | SCHEDULE 13G |
| 2026-04-01 | Anders Hove | 9.5% | SCHEDULE 13G |
| 2026-04-07 | StepStone Group LP | 6.6% | SCHEDULE 13G |
| 2026-04-07 | AI Biotechnology LLC | 19.99% | SCHEDULE 13D |
| 2026-04-07 | RA Capital Management, L.P. | 9.9% | SCHEDULE 13G |
| 2026-04-07 | Trails Edge Capital Partners, LP | 6% | SCHEDULE 13G |
| 2026-05-15 | ADAR1 Capital Management, LLC | 6% | SCHEDULE 13G/A |
| 2026-05-27 | Bvf Partners L P | 5.3% | SCHEDULE 13G |
| 2026-08-10 | Prosight Management, LP | 2.4% | SCHEDULE 13G/A |
| 2026-08-14 | Bvf Partners L P | 8% | SCHEDULE 13G/A |
| 2026-08-14 | ADAR1 Capital Management, LLC | 5.5% | SCHEDULE 13G/A |
| 2026-08-14 | Trails Edge Capital Partners, LP | 3.6% | 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.
