Who owns Odyssey Therapeutics, Inc.?
Institutional ownership of ODTX from SEC Form 13F filings across 39 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.
39
13F holders
$332.2M
value, 2026 filers
37.9%
of shares outstanding (18.2M sh)
39
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 ODTX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | FMR LLCNEW | 5.2M | $96.9M | 0.0% | 10.8% | new |
| 2 | TPG GP A, LLCNEW | 3.7M | $69.0M | 1.4% | 7.7% | new |
| 3 | LIGHTSPEED MANAGEMENT COMPANY, L.L.C.NEW | 3.6M | $67.5M | 2.8% | 7.5% | new |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 725,000 | $13.6M | 0.0% | 1.5% | new |
| 5 | VANGUARD CAPITAL MANAGEMENT LLCNEW | 720,440 | $13.5M | 0.0% | 1.5% | new |
| 6 | MARSHALL WACE, LLPNEW | 492,697 | $9.2M | 0.0% | 1% | new |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/NEW | 471,987 | $8,831 | 0.0% | 1% | new |
| 8 | Catalio Capital Management, LPNEW | 457,839 | $8.6M | 1.6% | 1% | new |
| 9 | Balyasny Asset Management L.P.NEW | 393,862 | $7.4M | 0.0% | 0.8% | new |
| 10 | Woodline Partners LPNEW | 345,746 | $6.5M | 0.0% | 0.7% | new |
| 11 | FRANKLIN RESOURCES INCNEW | 275,022 | $5.1M | 0.0% | 0.6% | new |
| 12 | BlackRock, Inc.NEW | 240,679 | $4.5M | 0.0% | 0.5% | new |
| 13 | CITADEL ADVISORS LLCNEW | 222,450 | $4.2M | 0.0% | 0.5% | new |
| 14 | GEODE CAPITAL MANAGEMENT, LLCNEW | 189,488 | $3.5M | 0.0% | 0.4% | new |
| 15 | Aberdeen Group plcNEW | 165,000 | $3.1M | 0.0% | 0.3% | new |
| 16 | TWO SIGMA INVESTMENTS, LPNEW | 156,602 | $2.9M | 0.0% | 0.3% | new |
| 17 | GOLDMAN SACHS GROUP INCNEW | 132,801 | $2.5M | 0.0% | 0.3% | new |
| 18 | Sixth Street Partners Management Company, L.P.NEW | 101,531 | $1.9M | 0.3% | 0.2% | new |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INCNEW | 101,531 | $1.9M | 0.0% | 0.2% | new |
| 20 | VANGUARD FIDUCIARY TRUST CONEW | 100,905 | $1.9M | 0.0% | 0.2% | new |
| 21 | Hudson Bay Capital Management LPNEW | 72,918 | $1.4M | 0.0% | 0.2% | new |
| 22 | UBS Group AGNEW | 68,758 | $1.3M | 0.0% | 0.1% | new |
| 23 | SEVEN GRAND MANAGERS, LLCNEW | 50,000 | $935,500 | 0.0% | 0.1% | new |
| 24 | TUDOR INVESTMENT CORP ET ALNEW | 44,171 | $826,439 | 0.0% | 0.1% | new |
| 25 | NORTHERN TRUST CORPNEW | 34,588 | $647,141 | 0.0% | 0.1% | new |
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.