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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 2021

Institutional positions in Atea Pharmaceuticals, Inc. as of Mar 31, 2021. 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
82
No complete 13F data for Q4 2020
Shares held
52.1M
No complete 13F data for Q4 2020
Total value
$3.20B
No complete 13F data for Q4 2020

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 2021: 82 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 2021: $3.20B
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 2021

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding AVIR in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC10,758,795$664.4M0.06%––
Cormorant Asset Management, LP6,411,355$395.9M11.40%––
Bain Capital Life Sciences Investors, LLC5,615,659$346.8M19.64%––
Ra Capital Management, L.P.5,368,451$331.5M5.00%––
Perceptive Advisors LLC3,109,224$184.7M2.45%––
ABG Innovation Capital Partners III GP Ltd2,639,178$163.0M80.08%––
Price T Rowe Associates Inc2,561,375$153.8M0.02%––
AJU IB Investment Co., Ltd.2,049,331$126.5M47.73%––
Rock Springs Capital Management LP1,694,903$104.7M2.28%––
Adage Capital Partners GP, L.L.C.1,694,419$104.6M0.21%––
Sectoral Asset Management Inc1,338,884$82.7M6.27%––
Redmile Group, LLC1,158,082$71.5M1.01%––
Vanguard Group Inc1,106,905$68.4M0.00%––
BlackRock Inc.1,075,504$66.4M0.00%––
Ally Bridge Group (NY) LLC903,688$55.8M13.51%––
Omega Fund Management, LLC847,208$52.3M4.95%––
Bain Capital Public Equity Management II, LLC847,208$52.3M2.18%––
Fan Yu300,000$18.5M48.35%––
State Street Corp284,523$17.6M0.00%––
Geode Capital Management, LLC274,885$17.0M0.00%––
Manufacturers Life Insurance Company, The259,476$16.0M0.01%––
Goldman Sachs Group Inc254,188$15.7M0.00%––
Woodline Partners LP215,673$13.3M0.30%––
Northern Trust Corp167,160$10.3M0.00%––
Charles Schwab Investment Management Inc88,840$5.49M0.00%––
Bank Julius Baer & Co. Ltd, Zurich77,652$4.79M0.04%––
Pictet Asset Management Ltd75,460$4.66M0.01%––
Prudential Financial Inc70,435$4.35M0.01%––
Ameriprise Financial Inc62,365$3.85M0.00%––
Morgan Stanley58,321$3.60M0.00%––
Nuveen Asset Management, LLC55,213$3.41M0.00%––
Ergoteles LLC50,362$3.11M0.10%––
Laurion Capital Management LP45,000$2.78M0.04%––
Bank of New York Mellon Corp44,237$2.73M0.00%––
Wellington Management Group LLP42,366$2.62M0.00%––
Congress Asset Management Co40,375$2.49M0.02%––
Millennium Management LLC32,420$2.00M0.00%––
D. E. Shaw & Co., Inc.28,187$1.74M0.00%––
Schroder Investment Management Group27,325$1.69M0.00%––
California Public Employees Retirement System26,031$1.61M0.00%––
TD Asset Management Inc24,985$1.54M0.00%––
Bank of America Corp24,310$1.50M0.00%––
ETF Managers Group, LLC25,312$1.42M0.03%––
California State Teachers Retirement System22,025$1.36M0.00%––
State of Wisconsin Investment Board20,100$1.24M0.00%––
Alliancebernstein L.P.18,802$1.16M0.00%––
Rhumbline Advisers17,163$1.06M0.00%––
Athanor Capital, LP15,109$933.0K0.04%––
New York State Common Retirement Fund13,800$852.0K0.00%––
Deutsche Bank AG9,709$600.0K0.00%––
Blair William & Co8,980$555.0K0.00%––
Invesco Ltd.8,542$527.0K0.00%––
American International Group, Inc.8,452$522.0K0.00%––
Parkwood LLC8,341$515.0K0.09%––
JPMorgan Chase & Co8,198$506.0K0.00%––
STRS Ohio8,200$506.0K0.00%––
Victory Capital Management Inc7,088$438.0K0.00%––
Voya Investment Management LLC6,354$392.0K0.00%––
Virtu Financial LLC5,626$347.0K0.02%––
MetLife Investment Management5,549$342.7K0.00%––
The PNC Financial Services Group, Inc.5,000$309.0K0.00%––
Citigroup Inc4,997$309.0K0.00%––
Cubist Systematic Strategies, LLC4,900$303.0K0.00%––
Metropolitan Life Insurance Co4,621$285.3K0.00%––
Wells Fargo & Company4,566$282.0K0.00%––
ProShare Advisors LLC4,106$254.0K0.00%––
Citadel Advisors LLC4,014$248.0K0.00%––
Dimensional Fund Advisors LP3,683$227.0K0.00%––
UBS Group AG3,626$224.0K0.00%––
Jump Financial, LLC3,631$224.0K0.02%––
SG Americas Securities, LLC2,119$131.0K0.00%––
Legal & General Group Plc1,509$93.0K0.00%––
Ameritas Investment Partners, Inc.1,215$75.0K0.00%––
Royal Bank of Canada977$60.0K0.00%––
Tower Research Capital LLC (TRC)729$45.0K0.00%––
Bank of Montreal420$24.0K0.00%––
State of Wyoming270$17.0K0.03%––
Leonteq Securities AG100$6.17K0.00%––
American Portfolios Advisors100$6.17K0.00%––
International Assets Investment Management, LLC100$4.00K0.00%––
TCI Wealth Advisors, Inc.30$2.00K0.00%––
Captrust Financial Advisors4$00.00%––