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Atea Pharmaceuticals, Inc.

AVIR
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001593899

No open-market purchases or sales by Atea Pharmaceuticals, Inc. insiders were filed in the last 90 days; 124 institutions reported holding it in 13F filings for Q2 2026, worth $276.4M in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Atea Pharmaceuticals, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
104
−2 vs. Q4 2024
Shares held
52.9M
−3.10M (−5.5%) vs. Q4 2024
Total value
$158.3M
−$29.4M (−15.7%) vs. Q4 2024
New holders
9
36 more added
Sold out
11
37 more reduced

1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AVIR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 104 institutions
Q1 2021: 82 institutionsQ2 2021: 104 institutionsQ3 2021: 142 institutionsQ4 2021: 143 institutionsQ1 2022: 127 institutionsQ2 2022: 128 institutionsQ3 2022: 126 institutionsQ4 2022: 131 institutionsQ1 2023: 131 institutionsQ2 2023: 133 institutionsQ3 2023: 119 institutionsQ4 2023: 108 institutionsQ1 2024: 113 institutionsQ2 2024: 105 institutionsQ3 2024: 108 institutionsQ4 2024: 107 institutionsQ1 2025: 104 institutionsQ2 2025: 107 institutionsQ3 2025: 115 institutionsQ4 2025: 111 institutionsQ1 2026: 127 institutionsQ2 2026: 124 institutions
Value heldQ1 2025: $158.3M
Q1 2021: $3.20BQ2 2021: $1.27BQ3 2021: $1.99BQ4 2021: $479.2MQ1 2022: $396.6MQ2 2022: $408.7MQ3 2022: $326.8MQ4 2022: $278.1MQ1 2023: $190.2MQ2 2023: $213.3MQ3 2023: $170.6MQ4 2023: $168.3MQ1 2024: $219.6MQ2 2024: $187.7MQ3 2024: $194.0MQ4 2024: $188.7MQ1 2025: $158.3MQ2 2025: $189.7MQ3 2025: $154.2MQ4 2025: $203.5MQ1 2026: $322.8MQ2 2026: $276.4M
Institutions holding AVIR and their total value by quarter
QuarterHoldersValue
Q2 2026124$276.4M
Q1 2026127$322.8M
Q4 2025111$203.5M
Q3 2025115$154.2M
Q2 2025107$189.7M
Q1 2025104$158.3M
Q4 2024107$188.7M
Q3 2024108$194.0M
Q2 2024105$187.7M
Q1 2024113$219.6M
Q4 2023108$168.3M
Q3 2023119$170.6M
Q2 2023133$213.3M
Q1 2023131$190.2M
Q4 2022131$278.1M
Q3 2022126$326.8M
Q2 2022128$408.7M
Q1 2022127$396.6M
Q4 2021143$479.2M
Q3 2021142$1.99B
Q2 2021104$1.27B
Q1 202182$3.20B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q4 2024.

Institutions holding AVIR in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.8,943,065$26.7M0.00%−119,116−1.3%Reduced
BML Capital Management, LLC7,609,812$22.8M18.41%+1,5000.0%Added
FMR LLC6,018,019$18.0M0.00%−407,206−6.3%Reduced
Tang Capital Management LLC4,800,000$14.4M0.79%+11,088+0.2%Added
Vanguard Group Inc4,727,702$14.1M0.00%+60,848+1.3%Added
Bain Capital Life Sciences Investors, LLC2,485,638$7.43M1.10%00.0%Unchanged
Geode Capital Management, LLC1,977,337$5.91M0.00%+60,551+3.2%Added
State Street Corp1,770,688$5.29M0.00%−15,390−0.9%Reduced
Renaissance Technologies LLC1,278,400$3.82M0.01%+61,800+5.1%Added
Dimensional Fund Advisors LP1,183,726$3.54M0.00%+206,256+21.1%Added
Acadian Asset Management LLC917,846$2.74M0.01%−15,079−1.6%Reduced
JPMorgan Chase & Co773,217$2.31M0.00%+363,958+88.9%Added
Almitas Capital LLC715,005$2.14M0.71%−36,998−4.9%Reduced
Northern Trust Corp690,175$2.06M0.00%−14,734−2.1%Reduced
Charles Schwab Investment Management Inc607,882$1.82M0.00%−51,645−7.8%Reduced
Federated Hermes, Inc.582,729$1.74M0.00%−2100.0%Reduced
Newtyn Management, LLC580,000$1.73M0.27%00.0%Unchanged
Two Sigma Advisers, LP533,000$1.59M0.00%+39,400+8.0%Added
CM Management, LLC500,000$1.50M1.50%+200,000+66.7%Added
Morgan Stanley455,344$1.36M0.00%−111,696−19.7%Reduced
Peapod Lane Capital LLC452,060$1.35M1.52%+123,479+37.6%Added
Banque Pictet & Cie SA345,077$1.03M0.01%00.0%Unchanged
D. E. Shaw & Co., Inc.344,545$1.03M0.00%+88,462+34.5%Added
Wellington Management Group LLP304,530$910.5K0.00%+86,021+39.4%Added
Nuveen, LLC291,091$870.4K0.00%+291,091New
Goldman Sachs Group Inc258,608$773.2K0.00%−53,527−17.1%Reduced
Two Sigma Investments, LP251,749$752.7K0.00%−34,172−12.0%Reduced
Bank of New York Mellon Corp203,116$607.3K0.00%−8,914−4.2%Reduced
HSBC Holdings PLC201,233$603.7K0.00%+39,023+24.1%Added
Auour Investments LLC177,000$522.1K0.19%00.0%Unchanged
Invesco Ltd.173,156$517.7K0.00%−23,546−12.0%Reduced
Barclays PLC171,312$512.2K0.00%−28,801−14.4%Reduced
American Century Companies Inc162,861$487.0K0.00%+17,666+12.2%Added
Bridgeway Capital Management, LLC143,100$427.9K0.01%+109,800+329.7%Added
Alliancebernstein L.P.119,220$356.5K0.00%00.0%Unchanged
Jacobs Levy Equity Management, Inc118,167$353.3K0.00%−272,732−69.8%Reduced
Rhumbline Advisers116,443$348.2K0.00%−13,353−10.3%Reduced
Susquehanna International Group, LLP105,584$315.7K0.00%+54,027+104.8%Added
STRS Ohio105,500$315.4K0.00%00.0%Unchanged
Jane Street Group, LLC102,607$306.8K0.00%+45,716+80.4%Added
State of Wisconsin Investment Board98,127$293.4K0.00%−17,873−15.4%Reduced
BNP Paribas Arbitrage, SA84,361$252.2K0.00%−12,072−12.5%Reduced
Price T Rowe Associates Inc79,910$239.0K0.00%+6,027+8.2%Added
Millennium Management LLC76,562$228.9K0.00%+54,056+240.2%Added
HighTower Advisors, LLC75,088$224.5K0.00%+25,001+49.9%Added
Macquarie Group Ltd70,000$209.0K0.00%00.0%Unchanged
UBS Group AG63,568$190.1K0.00%−9,345−12.8%Reduced
Shay Capital LLC61,124$182.8K0.05%+30,491+99.5%Added
Bank of America Corp60,661$181.4K0.00%−12,780−17.4%Reduced
Deutsche Bank AG60,263$180.2K0.00%+60,263New
Russell Investments Group, Ltd.54,902$164.2K0.00%+54,398+10,793.3%Added
Citigroup Inc54,709$163.6K0.00%−6,225−10.2%Reduced
Wells Fargo & Company46,414$138.8K0.00%+1,023+2.3%Added
Mirae Asset Global ETFs Holdings Ltd.46,092$137.8K0.00%+1,950+4.4%Added
MetLife Investment Management45,456$135.9K0.00%+8,365+22.6%Added
RBF Capital, LLC44,929$134.3K0.01%−10,000−18.2%Reduced
Intech Investment Management LLC44,619$133.4K0.00%+8,630+24.0%Added
Corebridge Financial, Inc.37,802$113.0K0.00%−561−1.5%Reduced
Aldebaran Capital, LLC37,500$112.1K0.11%+37,500New
Ameriprise Financial Inc33,751$100.9K0.00%−52,418−60.8%Reduced
SG Americas Securities, LLC32,520$97.0K0.00%+422+1.3%Added
Algert Global LLC30,639$91.6K0.00%+3,240+11.8%Added
Manufacturers Life Insurance Company, The30,569$91.4K0.00%−1,772−5.5%Reduced
Connor, Clark & Lunn Investment Management Ltd.30,087$90.0K0.00%−46,265−60.6%Reduced
Voya Investment Management LLC25,097$75.0K0.00%−4,245−14.5%Reduced
Creative Planning22,341$66.8K0.00%00.0%Unchanged
Oxford Asset Management LLP22,202$66.4K0.03%+22,202New
State Board of Administration of Florida Retirement System22,010$65.8K0.00%00.0%Unchanged
Citadel Advisors LLC21,992$65.8K0.00%−196,796−89.9%Reduced
Tower Research Capital LLC (TRC)21,436$64.1K0.00%+17,819+492.6%Added
ProShare Advisors LLC20,514$61.3K0.00%−5,219−20.3%Reduced
CIBC World Markets Corp17,122$51.2K0.00%+17,122New
China Universal Asset Management Co., Ltd.16,942$50.7K0.00%−967−5.4%Reduced
Police & Firemen's Retirement System of New Jersey16,938$50.6K0.00%00.0%Unchanged
Graham Capital Management, L.P.16,702$49.9K0.00%+4,191+33.5%Added
New York State Common Retirement Fund16,346$48.9K0.00%00.0%Unchanged
Public Employees Retirement System of Ohio16,100$48.1K0.00%−20,271−55.7%Reduced
Squarepoint Ops LLC15,756$47.1K0.00%−34,994−69.0%Reduced
Sunpointe, LLC11,943$35.7K0.02%00.0%Unchanged
Ronald Blue Trust, Inc.8,700$26.0K0.00%00.0%Unchanged
Royal Bank of Canada8,072$24.0K0.00%−2,771−25.6%Reduced
Ameritas Investment Partners, Inc.7,514$22.5K0.00%00.0%Unchanged
Legal & General Group Plc7,216$21.6K0.00%00.0%Unchanged
US Bancorp6,010$18.0K0.00%+6,010New
California State Teachers Retirement System5,591$16.7K0.00%00.0%Unchanged
FNY Investment Advisers, LLC5,000$14.0K0.01%+5,000New
Coldstream Capital Management Inc3,188$9.53K0.00%+3,188New
Mirae Asset Global Investments Co., Ltd.2,826$8.28K0.00%+11+0.4%Added
Amalgamated Bank2,673$8.00K0.00%00.0%Unchanged
GF Fund Management Co. Ltd.2,096$6.27K0.00%+323+18.2%Added
Advisor Group Holdings, Inc.1,375$4.11K0.00%−2,925−68.0%Reduced
Sterling Capital Management LLC1,331$3.98K0.00%−1,141−46.2%Reduced
The PNC Financial Services Group, Inc.892$2.67K0.00%+843+1,720.4%Added
CWM, LLC606$2.00K0.00%+456+304.0%Added
Daiwa Securities Group Inc.242$1.00K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC281$8400.00%+258+1,121.7%Added
Jones Financial Companies LLLP207$6070.00%00.0%Unchanged
Farther Finance Advisors, LLC146$4160.00%−70−32.4%Reduced
EverSource Wealth Advisors, LLC116$3470.00%+116New
MAI Capital Management95$2850.00%00.0%Unchanged