Atea PharmaceuticalsAVIR
13F holders, Q4 2025 (December 31)111holders −4
9new positions
12sold out
6famous investors
$3.57avg. 13F price*
At the end of Q4 2025, 111 institutions reported holding Atea Pharmaceuticals Inc. (AVIR) in their 13F filings, down 4 from Q3 2025. 9 opened new positions and 12 sold out. The largest holders were FMR LLC ($34.6M), BlackRock, Inc. ($30.3M) and BML Capital Management, LLC ($26.7M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Atea Pharmaceuticals Inc.
- CUSIP
- 04683R106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $1.7M |
| Exits | 12 | $2.1M |
All 13F filers, Q3 2025 → Q4 2025: 6,934,554 shares bought and 3,113,619 shares sold, net +3,820,935 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 111 holders
| FMR LLC | 0.00% | Add +66.2% | 9,678,996 | $34.6M |
| BlackRock, Inc. | 0.00% | Add +0.4% | 8,491,202 | $30.3M |
| BML Capital Management, LLC | 23.67% | Add +0.2% | 7,490,000 | $26.7M |
| Tang Capital Management LLC | 0.85% | Reduce -0.2% | 4,814,700 | $17.2M |
| Vanguard Group Inc. | 0.00% | Reduce -10.2% | 4,227,110 | $15.1M |
| Bain Capital Life Sciences Investors, LLC | 0.68% | No change | 2,485,638 | $8.9M |
| Geode Capital Management, LLC | 0.00% | Reduce -3.1% | 1,841,001 | $6.6M |
| State Street Corp. | 0.00% | Add +0.0% | 1,784,467 | $6.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -10.8% | 1,373,946 | $4.9M |
| JPMorgan Chase & Co. | 0.00% | Add +118.6% | 1,348,294 | $4.8M |
| Acadian Asset Management LLC | 0.01% | Add +34.5% | 1,303,904 | $4.7M |
| Renaissance Technologies | 0.01% | Reduce -3.2% | 1,188,500 | $4.2M |
| Two Sigma Advisers, LP | 0.01% | Add +33.1% | 1,059,700 | $3.8M |
| Two Sigma Investments, LP | 0.00% | Add +58.2% | 745,415 | $2.7M |
| Millennium Management | 0.00% | Add +43.3% | 698,156 | $2.5M |
| Morgan Stanley | 0.00% | Add +45.6% | 656,075 | $2.3M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -2.8% | 607,792 | $2.2M |
| Northern Trust Corp. | 0.00% | Reduce -12.2% | 560,218 | $2.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +38.9% | 472,522 | $1.7M |
| D. E. Shaw & Co. | 0.00% | Add +27.4% | 464,787 | $1.7M |
| Peapod Lane Capital LLC | 1.32% | Reduce -4.8% | 435,020 | $1.6M |
| CM Management, LLC | 1.07% | Reduce -29.0% | 355,000 | $1.3M |
| Banque Pictet & Cie SA | 0.01% | No change | 345,077 | $1.2M |
| Jane Street Group, LLC | 0.00% | Add +30.5% | 250,705 | $895K |
| Barclays PLC | 0.00% | Add +0.6% | 242,990 | $867K |
| Wellington Management Group LLP | 0.00% | Reduce -7.6% | 242,840 | $867K |
| Nuveen, LLC | 0.00% | Reduce -6.0% | 240,588 | $859K |
| HSBC Holdings PLC | 0.00% | Add +16.9% | 241,274 | $855K |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.3% | 198,463 | $709K |
| UBS Group AG | 0.00% | Add +88.4% | 192,540 | $687K |
| Opaleye Management Inc. | 0.08% | New | 179,815 | $642K |
| Auour Investments LLC | 0.20% | No change | 177,000 | $632K |
| American Century Companies Inc. | 0.00% | Reduce -6.3% | 170,326 | $608K |
| Bridgeway Capital Management, LLC | 0.01% | Add +3.7% | 148,400 | $530K |
| Bank of America Corp. | 0.00% | Reduce -56.7% | 135,794 | $485K |
| Alliancebernstein L.P. | 0.00% | No change | 127,820 | $456K |
| Marshall Wace, LLP | 0.00% | Add +30.5% | 113,585 | $405K |
| STRS Ohio | 0.00% | No change | 113,500 | $405K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -0.2% | 97,320 | $348K |
| Rhumbline Advisers | 0.00% | Reduce -17.3% | 93,976 | $335K |
| State of Wisconsin Investment Board | 0.00% | Reduce -14.7% | 91,245 | $326K |
| Aldebaran Capital, LLC | 0.29% | New | 90,529 | $323K |
| Invesco Ltd. | 0.00% | Reduce -29.3% | 87,906 | $314K |
| Rangeley Capital, LLC | 0.25% | No change | 80,000 | $286K |
| Wells Fargo & Company | 0.00% | Add +35.5% | 79,794 | $285K |
| Los Angeles Capital Management LLC | 0.00% | No change | 77,304 | $253K |
| Nomura Asset Management International Inc. | 0.00% | — | 70,000 | $250K |
| Alps Advisors Inc. | 0.00% | Add +74.6% | 64,154 | $229K |
| Point72 Asset Management | 0.00% | New | 63,905 | $228K |
| EverSource Wealth Advisors, LLC | 0.01% | Reduce -62.2% | 56,982 | $203K |
| Deutsche Bank AG | 0.00% | New | 52,714 | $188K |
| Nano Cap New Millennium Growth Fund L P | 0.15% | — | 50,000 | $179K |
| HRT Financial LP | 0.00% | Add +154.2% | 47,891 | $170K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 45,921 | $164K |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -89.2% | 43,104 | $154K |
| Citadel Advisors | 0.00% | Add +2.3% | 42,691 | $152K |
| Intech Investment Management LLC | 0.00% | No change | 33,227 | $119K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -8.3% | 32,975 | $118K |
| RBF Capital, LLC | 0.00% | No change | 30,000 | $107K |
| MetLife Investment Management, LLC | 0.00% | Reduce -35.3% | 29,718 | $106K |
| Certified Advisory Corp | 0.01% | No change | 24,500 | $87K |
| BNP Paribas Financial Markets | 0.00% | Add +21.2% | 24,133 | $86K |
| Creative Planning | 0.00% | Add +0.1% | 24,083 | $86K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -20.4% | 23,967 | $86K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 22,010 | $79K |
| Squarepoint Ops LLC | 0.00% | New | 19,311 | $69K |
| Jump Financial, LLC | 0.00% | Add +19.4% | 19,113 | $68K |
| Johnson Investment Counsel Inc. | 0.00% | No change | 18,340 | $65K |
| Susquehanna International Group, LLP | 0.00% | Reduce -65.5% | 17,156 | $61K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 16,938 | $60K |
| Voya Investment Management LLC | 0.00% | No change | 16,449 | $59K |
| ProShare Advisors LLC | 0.00% | Add +3.2% | 16,440 | $59K |
| New York State Common Retirement Fund | 0.00% | No change | 16,346 | $58K |
| RFG Advisory, LLC | 0.00% | New | 14,875 | $53K |
| Russell Investments Group, Ltd. | 0.00% | Add +11.0% | 14,670 | $52K |
| AQR Capital Management | 0.00% | Add +6.6% | 14,298 | $51K |
| China Universal Asset Management Co., Ltd. | 0.00% | Reduce -8.5% | 12,731 | $45K |
| Graham Capital Management, L.P. | 0.00% | Reduce -81.9% | 12,678 | $45K |
| Sunpointe, LLC | 0.01% | No change | 11,943 | $43K |
| Group One Trading LLC | 0.00% | Reduce -92.5% | 10,777 | $38K |
| SG Americas Securities, LLC | 0.00% | Reduce -47.5% | 10,742 | $38K |
| XTX Topco Ltd | 0.00% | Reduce -53.1% | 10,439 | $37K |
| Blue Trust, Inc. | 0.00% | No change | 8,700 | $31K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 7,514 | $27K |
| Legal & General Group Plc | 0.00% | Reduce -17.8% | 5,933 | $21K |
| FNY Investment Advisers, LLC | 0.00% | No change | 5,000 | $17K |
| California State Teachers Retirement System | 0.00% | Reduce -8.5% | 4,370 | $16K |
| Sterling Capital Management LLC | 0.00% | Reduce -22.5% | 4,097 | $15K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +23.7% | 3,796 | $14K |
| Citigroup Inc. | 0.00% | Reduce -56.3% | 3,789 | $14K |
| Smartleaf Asset Management LLC | 0.00% | New | 3,300 | $12K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -24.1% | 2,845 | $10K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -49.5% | 2,690 | $10K |
| Amalgamated Bank | 0.00% | Reduce -16.5% | 2,233 | $8K |
| Royal Bank of Canada | 0.00% | Reduce -99.4% | 1,940 | $7K |
| Simplex Trading, LLC | 0.00% | Reduce -95.9% | 1,895 | $7K |
| GF Fund Management Co. LTD. | 0.00% | Reduce -12.5% | 1,534 | $5K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,325 | $5K |
| Federated Hermes, Inc. | 0.00% | Reduce -62.2% | 1,302 | $5K |
| Optiver Holding B.V. | 0.00% | No change | 990 | $4K |
"% of holder's portfolio" is AVIR's weight in each manager's 13F, not the share of Atea Pharmaceuticals Inc. the manager owns.