KYMR Kymera Therapeutics, Inc.
Kymera Therapeutics, Inc. (KYMR) Institutional Ownership
What the institutions did with KYMR 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 | 12.3M | 12.7% |
| BAKER BROS. ADVISORS LP | 8.7M | 8.9% |
| Avoro Capital Advisors LLC | 7.5M | 7.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 7.1M | 7.3% |
| T. Rowe Price Investment Management, Inc. | 6.3M | 6.5% |
| BlackRock, Inc. | 5.5M | 5.7% |
| BVF INC/IL | 3.9M | 4.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 3.7M | 3.8% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.0M | 3.1% |
| Siren, L.L.C. | 2.9M | 3.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.9M | 3.0% |
| Atlas Venture Life Science Advisors, LLC | 2.8M | 2.9% |
| STATE STREET CORP | 2.7M | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8M | 1.9% |
| Capital Research Global Investors | 1.4M | 1.4% |
| GOLDMAN SACHS GROUP INC | 1.2M | 1.2% |
| UBS Group AG | 1.0M | 1.0% |
| ALLIANCEBERNSTEIN L.P. | 981.5K | 1.0% |
| Driehaus Capital Management LLC | 919.2K | 0.9% |
| Merck & Co., Inc. | 772.2K | 0.8% |
| NORGES BANK | 757.2K | 0.8% |
| FEDERATED HERMES, INC. | 749.4K | 0.8% |
| DIMENSIONAL FUND ADVISORS LP | 745.2K | 0.8% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 740.9K | 0.8% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 736.9K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | Reduced | 4.6M | 2.8M | -1.7M |
| BVF INC/IL | Reduced | 5.5M | 3.9M | -1.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 6.1M | 7.1M | +1.1M |
| T. Rowe Price Investment Management, Inc. | Increased | 5.5M | 6.3M | +792.3K |
| FMR LLC | Increased | 11.7M | 12.3M | +649.3K |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Sold Out | 561.2K | 0 | -561.2K |
| Commodore Capital LP | Reduced | 750.0K | 250.0K | -500.0K |
| BlackRock, Inc. | Increased | 5.1M | 5.5M | +477.3K |
| STATE STREET CORP | Increased | 2.4M | 2.7M | +347.5K |
| Clearbridge Investments, LLC | New | 0 | 347.2K | +347.2K |
| GOLDMAN SACHS GROUP INC | Increased | 888.4K | 1.2M | +298.9K |
| Woodline Partners LP | Increased | 203.6K | 500.9K | +297.3K |
| Capital Research Global Investors | Reduced | 1.7M | 1.4M | -284.4K |
| Siren, L.L.C. | Reduced | 3.2M | 2.9M | -251.0K |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 3.9M | 3.7M | -214.7K |
| FEDERATED HERMES, INC. | Increased | 536.7K | 749.4K | +212.7K |
| Holocene Advisors, LP | Reduced | 836.8K | 636.6K | -200.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.6M | 1.8M | +171.0K |
| MARSHALL WACE, LLP | New | 0 | 167.5K | +167.5K |
| FRANKLIN RESOURCES INC | Increased | 361.8K | 515.1K | +153.3K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 592.9K | 745.2K | +152.3K |
| First Turn Management, LLC | Reduced | 254.7K | 102.5K | -152.1K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 875.9K | 736.9K | -139.0K |
| Freestone Grove Partners LP | Reduced | 156.8K | 21.2K | -135.6K |
| RAYMOND JAMES FINANCIAL INC | New | 0 | 135.6K | +135.6K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | 335.0K | 200.0K | -135.0K |
| Driehaus Capital Management LLC | Reduced | 1.0M | 919.2K | -124.4K |
| EVENTIDE ASSET MANAGEMENT, LLC | Reduced | 626.9K | 504.2K | -122.7K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 2.9M | 3.0M | +118.1K |
| Octagon Capital Advisors LP | Reduced | 425.0K | 310.0K | -115.0K |
| TWO SIGMA INVESTMENTS, LP | Increased | 256.5K | 371.4K | +114.9K |
| BOONE CAPITAL MANAGEMENT LLC | New | 0 | 113.2K | +113.2K |
| Atika Capital Management LLC | New | 0 | 104.0K | +104.0K |
| Boxer Capital Management, LLC | Increased | 329.1K | 429.1K | +100.0K |
| ALLIANCEBERNSTEIN L.P. | Increased | 888.0K | 981.5K | +93.5K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 285.9K | 375.9K | +90.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 289.4K | 378.3K | +88.9K |
| NORTHERN TRUST CORP | Increased | 494.4K | 581.9K | +87.5K |
| Squarepoint Ops LLC | Increased | 12.8K | 97.2K | +84.4K |
| Pictet Asset Management Holding SA | Reduced | 468.7K | 395.5K | -73.2K |
| VOYA INVESTMENT MANAGEMENT LLC | Increased | 198.8K | 269.9K | +71.1K |
| NEUBERGER BERMAN GROUP LLC | Reduced | 71.1K | 3.0K | -68.1K |
| ALPS ADVISORS INC | Sold Out | 66.5K | 0 | -66.5K |
| Alyeska Investment Group, L.P. | Reduced | 342.7K | 276.5K | -66.2K |
| CITIGROUP INC | Increased | 12.3K | 77.8K | +65.5K |
| XTX Topco Ltd | New | 0 | 61.5K | +61.5K |
| Patient Square Capital LP | Reduced | 100.0K | 47.5K | -52.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2.9M | 2.9M | +52.1K |
| Invesco Ltd. | Reduced | 110.4K | 60.8K | -49.6K |
| PEREGRINE CAPITAL MANAGEMENT LLC | New | 0 | 45.7K | +45.7K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 104.3K | 149.9K | +45.6K |
| WELLS FARGO & COMPANY/MN | Increased | 26.8K | 72.2K | +45.4K |
| Rock Springs Capital Management LP | Reduced | 496.9K | 453.2K | -43.7K |
| BRAIDWELL LP | Increased | 337.6K | 378.2K | +40.6K |
| Monashee Investment Management LLC | Sold Out | 35.1K | 0 | -35.1K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 495.3K | 529.7K | +34.5K |
| FIRST TRUST ADVISORS LP | Reduced | 93.6K | 61.4K | -32.2K |
| Sio Capital Management, LLC | Sold Out | 32.2K | 0 | -32.2K |
| ExodusPoint Capital Management, LP | Sold Out | 28.3K | 0 | -28.3K |
| Nicholas Investment Partners, LP | Increased | 27.3K | 54.6K | +27.2K |
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.