136 institutions reported holding $323.4M of ATEA PHARMACEUTICALS INC (AVIR) in SEC 13F filings for 2026-03-31. Largest institutional holders: FMR LLC ($64.3M), BlackRock, Inc. ($45.4M), BML Capital Management, LLC ($38.0M), TANG CAPITAL MANAGEMENT LLC ($25.9M), VANGUARD CAPITAL MANAGEMENT LLC ($17.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | FMR LLC | $64.3M | 12.0M | Added |
| 2 | BlackRock, Inc. | $45.4M | 8.4M | Trimmed |
| 3 | BML Capital Management, LLC | $38.0M | 7.1M | Trimmed |
| 4 | TANG CAPITAL MANAGEMENT LLC | $25.9M | 4.8M | Hold |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $17.5M | 3.2M | New |
| 6 | Bain Capital Life Sciences Investors, LLC | $12.7M | 2.4M | Trimmed |
| 7 | TWO SIGMA INVESTMENTS, LP | $10.0M | 1.9M | Added |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $9.4M | 1.7M | Trimmed |
| 9 | STATE STREET CORP | $9.1M | 1.7M | Trimmed |
| 10 | ACADIAN ASSET MANAGEMENT LLC | $8.5M | 1.6M | Added |
| 11 | DIMENSIONAL FUND ADVISORS LP | $6.8M | 1.3M | Trimmed |
| 12 | Rosalind Advisors, Inc. | $6.3M | 1.2M | New |
| 13 | RENAISSANCE TECHNOLOGIES LLC | $6.3M | 1.2M | Trimmed |
| 14 | JPMORGAN CHASE & CO | $4.8M | 940,157 | Trimmed |
| 15 | MORGAN STANLEY | $3.9M | 731,020 | Added |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.2M | 596,709 | Trimmed |
| 17 | GOLDMAN SACHS GROUP INC | $3.2M | 588,463 | Added |
| 18 | NORTHERN TRUST CORP | $3.1M | 585,025 | Added |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.0M | 557,579 | New |
| 20 | VANGUARD FIDUCIARY TRUST CO | $2.6M | 484,705 | New |
| 21 | JANE STREET GROUP, LLC | $2.3M | 418,296 | Added |
| 22 | D. E. Shaw & Co., Inc. | $2.0M | 379,314 | Trimmed |
| 23 | CM Management, LLC | $1.9M | 355,000 | Hold |
| 24 | MILLENNIUM MANAGEMENT LLC | $1.9M | 349,932 | Trimmed |
| 25 | BANQUE PICTET & CIE SA | $1.9M | 345,077 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31