Who owns OnKure Therapeutics, Inc.?
Institutional ownership of OKUR from SEC Form 13F filings across 48 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
48
13F holders
$53.5M
value, 2026 filers
29%
of shares outstanding (11.8M sh)
25
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of OKUR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | StepStone Group LP | 2.7M | $12.1M | 0.6% | 6.6% | 0.0% |
| 2 | BlackRock, Inc. | 1.5M | $6.8M | 0.0% | 3.7% | +2924.7% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1.4M | $6.6M | 0.0% | 3.5% | +23.4% |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.2M | $5.5M | 0.0% | 3% | 0.0% |
| 5 | CITADEL ADVISORS LLC | 1.2M | $5.4M | 0.0% | 2.9% | +3058.1% |
| 6 | Sio Capital Management, LLC | 1.1M | $4.9M | 0.8% | 2.7% | 0.0% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 724,438 | $3.3M | 0.0% | 1.8% | +633.6% |
| 8 | NORTHERN TRUST CORP | 197,177 | $899,127 | 0.0% | 0.5% | +890.7% |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 177,766 | $810,613 | 0.0% | 0.4% | new |
| 10 | VANGUARD FIDUCIARY TRUST CO | 165,177 | $753,207 | 0.0% | 0.4% | +280.8% |
| 11 | MARSHALL WACE, LLP | 159,881 | $729,057 | 0.0% | 0.4% | +338.7% |
| 12 | Longaeva Partners L.P.NEW | 120,482 | $549,398 | 0.0% | 0.3% | new |
| 13 | TWO SIGMA INVESTMENTS, LP | 108,870 | $496,447 | 0.0% | 0.3% | +348.7% |
| 14 | BANK OF AMERICA CORP /DE/NEW | 106,320 | $484,819 | 0.0% | 0.3% | new |
| 15 | CANTOR FITZGERALD, L. P. | 100,014 | $456,064 | 0.0% | 0.2% | +0.1% |
| 16 | UBS Group AG | 99,604 | $454,194 | 0.0% | 0.2% | +2833.8% |
| 17 | Bank of New York Mellon CorpNEW | 72,215 | $329,302 | 0.0% | 0.2% | new |
| 18 | Walleye Capital LLCNEW | 71,103 | $324,230 | 0.0% | 0.2% | new |
| 19 | Sixth Street Partners Management Company, L.P.NEW | 63,640 | $290,198 | 0.1% | 0.2% | new |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INCNEW | 63,640 | $290,198 | 0.0% | 0.2% | new |
| 21 | Shay Capital LLC | 50,000 | $228,000 | 0.0% | 0.1% | -62.2% |
| 22 | PRELUDE CAPITAL MANAGEMENT, LLCNEW | 46,692 | $212,916 | 0.0% | 0.1% | new |
| 23 | WELLS FARGO & COMPANY/MN | 36,451 | $166,217 | 0.0% | 0.1% | +170.0% |
| 24 | Nuveen, LLCNEW | 35,402 | $161,433 | 0.0% | 0.1% | new |
| 25 | BARCLAYS PLC | 31,720 | $144,643 | 0.0% | 0.1% | +26.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.