ODTX Odyssey Therapeutics, Inc.
Odyssey Therapeutics, Inc. (ODTX) Institutional Ownership
What the institutions did with ODTX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 5.2M | 14.9% |
| SR One Capital Management, LP | 3.8M | 10.9% |
| TPG GP A, LLC | 3.7M | 10.6% |
| LIGHTSPEED MANAGEMENT COMPANY, L.L.C. | 3.6M | 10.4% |
| ORBIMED ADVISORS LLC | 3.0M | 8.6% |
| Sanofi | 2.0M | 5.7% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 1.0M | 3.0% |
| Sands Capital Alternatives, LLC | 875.0K | 2.5% |
| HHLR ADVISORS, LTD. | 831.7K | 2.4% |
| General Catalyst Group Management, LLC | 810.3K | 2.3% |
| Affinity Asset Advisors, LLC | 766.3K | 2.2% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 725.0K | 2.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 720.4K | 2.1% |
| Foresite Capital Management V, LLC | 713.1K | 2.0% |
| Vivo Capital, LLC | 575.0K | 1.7% |
| EcoR1 Capital, LLC | 555.6K | 1.6% |
| Logos Global Management LP | 521.7K | 1.5% |
| MARSHALL WACE, LLP | 492.7K | 1.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 472.0K | 1.4% |
| Catalio Capital Management, LP | 457.8K | 1.3% |
| Redmile Group, LLC | 425.0K | 1.2% |
| Balyasny Asset Management L.P. | 393.9K | 1.1% |
| Woodline Partners LP | 345.7K | 1.0% |
| FRANKLIN RESOURCES INC | 275.0K | 0.8% |
| Boxer Capital Management, LLC | 275.0K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | New | 0 | 5.2M | +5.2M |
| SR One Capital Management, LP | New | 0 | 3.8M | +3.8M |
| TPG GP A, LLC | New | 0 | 3.7M | +3.7M |
| LIGHTSPEED MANAGEMENT COMPANY, L.L.C. | New | 0 | 3.6M | +3.6M |
| ORBIMED ADVISORS LLC | New | 0 | 3.0M | +3.0M |
| Sanofi | New | 0 | 2.0M | +2.0M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | New | 0 | 1.0M | +1.0M |
| Sands Capital Alternatives, LLC | New | 0 | 875.0K | +875.0K |
| HHLR ADVISORS, LTD. | New | 0 | 831.7K | +831.7K |
| General Catalyst Group Management, LLC | New | 0 | 810.3K | +810.3K |
| Affinity Asset Advisors, LLC | New | 0 | 766.3K | +766.3K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 725.0K | +725.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 0 | 720.4K | +720.4K |
| Foresite Capital Management V, LLC | New | 0 | 713.1K | +713.1K |
| Vivo Capital, LLC | New | 0 | 575.0K | +575.0K |
| EcoR1 Capital, LLC | New | 0 | 555.6K | +555.6K |
| Logos Global Management LP | New | 0 | 521.7K | +521.7K |
| MARSHALL WACE, LLP | New | 0 | 492.7K | +492.7K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 472.0K | +472.0K |
| Catalio Capital Management, LP | New | 0 | 457.8K | +457.8K |
| Redmile Group, LLC | New | 0 | 425.0K | +425.0K |
| Balyasny Asset Management L.P. | New | 0 | 393.9K | +393.9K |
| Woodline Partners LP | New | 0 | 345.7K | +345.7K |
| FRANKLIN RESOURCES INC | New | 0 | 275.0K | +275.0K |
| Boxer Capital Management, LLC | New | 0 | 275.0K | +275.0K |
| BlackRock, Inc. | New | 0 | 240.7K | +240.7K |
| CITADEL ADVISORS LLC | New | 0 | 222.5K | +222.5K |
| Siren, L.L.C. | New | 0 | 200.0K | +200.0K |
| GEODE CAPITAL MANAGEMENT, LLC | New | 0 | 189.5K | +189.5K |
| Cormorant Asset Management, LP | New | 0 | 175.0K | +175.0K |
| Aberdeen Group plc | New | 0 | 165.0K | +165.0K |
| TWO SIGMA INVESTMENTS, LP | New | 0 | 156.6K | +156.6K |
| GOLDMAN SACHS GROUP INC | New | 0 | 132.8K | +132.8K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 101.5K | +101.5K |
| VANGUARD FIDUCIARY TRUST CO | New | 0 | 100.9K | +100.9K |
| Hudson Bay Capital Management LP | New | 0 | 72.9K | +72.9K |
| UBS Group AG | New | 0 | 68.8K | +68.8K |
| Ensign Peak Advisors, Inc | New | 0 | 64.6K | +64.6K |
| SEVEN GRAND MANAGERS, LLC | New | 0 | 50.0K | +50.0K |
| Eversept Partners, LP | New | 0 | 49.7K | +49.7K |
| TUDOR INVESTMENT CORP ET AL | New | 0 | 44.2K | +44.2K |
| NORTHERN TRUST CORP | New | 0 | 34.6K | +34.6K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | New | 0 | 32.1K | +32.1K |
| TD Asset Management Inc | New | 0 | 29.1K | +29.1K |
| JPMORGAN CHASE & CO | New | 0 | 27.8K | +27.8K |
| Ghisallo Capital Management LLC | New | 0 | 25.0K | +25.0K |
| Burkehill Global Management, LP | New | 0 | 20.0K | +20.0K |
| D. E. Shaw & Co., Inc. | New | 0 | 19.8K | +19.8K |
| XTX Topco Ltd | New | 0 | 16.6K | +16.6K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 13.7K | +13.7K |
| Vanguard Global Advisers, LLC | New | 0 | 7.9K | +7.9K |
| Omega Fund Management, LLC | New | 0 | 2.9K | +2.9K |
| Legal & General Group Plc | New | 0 | 2.0K | +2.0K |
| WELLS FARGO & COMPANY/MN | New | 0 | 1.8K | +1.8K |
| MORGAN STANLEY | New | 0 | 1.8K | +1.8K |
| BARCLAYS PLC | New | 0 | 1.5K | +1.5K |
| CITIGROUP INC | New | 0 | 511 | +511 |
| Tower Research Capital LLC (TRC) | New | 0 | 193 | +193 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.