Who Owns AVALYN PHARMA INC (AVLN)? -- Institutional Holders (2026-06-30)
89 institutions reported holding $1.45B of AVALYN PHARMA INC (AVLN) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($192.1M), NOVO HOLDINGS A/S ($127.8M), SR One Capital Management, LP ($108.9M), PERCEPTIVE ADVISORS LLC ($88.1M), SUVRETTA CAPITAL MANAGEMENT, LLC ($82.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | FMR LLC | $192.1M | 5.8M | New |
| 2 | NOVO HOLDINGS A/S | $127.8M | 3.9M | New |
| 3 | SR One Capital Management, LP | $108.9M | 3.3M | New |
| 4 | PERCEPTIVE ADVISORS LLC | $88.1M | 2.7M | New |
| 5 | SUVRETTA CAPITAL MANAGEMENT, LLC | $82.4M | 2.5M | New |
| 6 | NVP ASSOCIATES, LLC | $74.7M | 2.3M | New |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | $72.5M | 2.2M | New |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | $57.1M | 1.7M | New |
| 9 | Catalio Capital Management, LP | $55.2M | 1.7M | New |
| 10 | T. Rowe Price Investment Management, Inc. | $52.8M | 1.6M | New |
| 11 | EVENTIDE ASSET MANAGEMENT, LLC | $45.3M | 1.4M | New |
| 12 | Bellevue Group AG | $44.4M | 1.4M | New |
| 13 | VANGUARD GROUP INC | $32.3M | 981,356 | New |
| 14 | BlackRock, Inc. | $32.2M | 977,264 | New |
| 15 | Pivotal bioVenture Partners Investment Advisor LLC | $31.8M | 966,792 | New |
| 16 | CITADEL ADVISORS LLC | $31.6M | 959,098 | New |
| 17 | ANDERA PARTNERS | $30.6M | 929,824 | New |
| 18 | JENNISON ASSOCIATES LLC | $26.8M | 812,749 | New |
| 19 | BRAIDWELL LP | $26.4M | 801,395 | New |
| 20 | TPG GP A, LLC | $25.4M | 773,069 | New |
| 21 | DEERFIELD MANAGEMENT COMPANY, L.P. | $24.1M | 731,000 | New |
| 22 | Rock Springs Capital Management LP | $21.8M | 662,918 | New |
| 23 | GEODE CAPITAL MANAGEMENT, LLC | $14.3M | 434,650 | New |
| 24 | Soleus Capital Management, L.P. | $13.8M | 419,000 | New |
| 25 | INFINITUM ASSET MANAGEMENT, LLC | $13.5M | 411,378 | New |
Source: SEC Form 13F filings · as of 2026-06-30