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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, Q4 2021

Institutional positions in Atea Pharmaceuticals, Inc. as of Dec 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
143
+1 vs. Q3 2021
Shares held
53.6M
−3.23M (−5.7%) vs. Q3 2021
Total value
$479.2M
−$1.51B (−76.0%) vs. Q3 2021
New holders
48
47 more added
Sold out
47
35 more reduced

Compare with Q3 2021: 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 holdersQ4 2021: 143 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 heldQ4 2021: $479.2M
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, Q4 2021

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q3 2021.

Institutions holding AVIR in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
UBS Group AG104,721$935.0K0.00%+41,034+64.4%Added
Rafferty Asset Management, LLC107,719$963.0K0.01%+107,719New
Norges Bank109,095$975.0K0.00%00.0%Unchanged
Bank of America Corp124,378$1.11M0.00%+88,748+249.1%Added
Walleye Capital LLC124,973$1.12M0.04%+124,973New
Putnam Investments LLC126,220$1.13M0.00%−15,300−10.8%Reduced
The PNC Financial Services Group, Inc.137,050$1.23M0.00%+132,050+2,641.0%Added
Group One Trading, L.P.147,800$1.32M0.02%+143,853+3,644.6%Added
Jupiter Asset Management Ltd147,597$1.33M0.01%+124,753+546.1%Added
Russell Investments Group, Ltd.164,962$1.48M0.00%+22,448+15.8%Added
Congress Asset Management Co167,686$1.50M0.01%−150.0%Reduced
Parametric Portfolio Associates LLC192,492$1.72M0.00%+162,668+545.4%Added
Woodline Partners LP208,399$1.86M0.03%+23,134+12.5%Added
Squarepoint Ops LLC213,220$1.91M0.01%+213,220New
Manufacturers Life Insurance Company, The223,655$2.01M0.00%−59,768−21.1%Reduced
Jane Street Group, LLC246,916$2.21M0.00%+172,550+232.0%Added
Balyasny Asset Management LLC254,618$2.28M0.01%+254,618New
Nuveen Asset Management, LLC268,098$2.40M0.00%−592−0.2%Reduced
Acadian Asset Management LLC272,261$2.43M0.01%+241,916+797.2%Added
Bank of New York Mellon Corp277,793$2.48M0.00%+18,519+7.1%Added
PDT Partners, LLC278,487$2.49M0.19%+278,487New
Goldman Sachs Group Inc279,568$2.50M0.00%−433,657−60.8%Reduced
Banque Pictet & Cie SA288,596$2.58M0.02%−150,000−34.2%Reduced
Prudential Financial Inc382,515$3.42M0.00%+382,515New
Charles Schwab Investment Management Inc395,247$3.53M0.00%+2,068+0.5%Added
Price T Rowe Associates Inc412,915$3.69M0.00%−1,083,050−72.4%Reduced
Cubist Systematic Strategies, LLC425,820$3.81M0.04%+417,795+5,206.2%Added
Northern Trust Corp575,268$5.14M0.00%−16,093−2.7%Reduced
Discovery Capital Management, LLC596,800$5.33M0.41%+434,000+266.6%Added
Renaissance Technologies LLC620,800$5.55M0.01%+598,200+2,646.9%Added
Morgan Stanley642,742$5.75M0.00%+200,056+45.2%Added
Two Sigma Investments, LP789,665$7.06M0.02%+789,665New
Geode Capital Management, LLC1,080,793$9.66M0.00%+48,197+4.7%Added
Voloridge Investment Management, LLC1,164,467$10.4M0.06%+907,051+352.4%Added
Schroder Investment Management Group1,541,106$13.8M0.02%+1,525,824+9,984.5%Added
Citadel Advisors LLC1,668,932$14.9M0.02%+1,569,450+1,577.6%Added
Cormorant Asset Management, LP1,679,442$15.0M0.89%−3,249,314−65.9%Reduced
State Street Corp2,325,453$20.8M0.00%+1,222,601+110.9%Added
Bain Capital Life Sciences Investors, LLC2,485,638$22.2M1.76%−1,214,362−32.8%Reduced
EcoR1 Capital, LLC5,376,134$48.1M1.54%+5,376,134New
BlackRock Inc.5,781,197$51.7M0.00%+1,644,396+39.8%Added
Vanguard Group Inc5,781,882$51.7M0.00%+601,927+11.6%Added
FMR LLC12,465,409$111.4M0.01%+48,876+0.4%Added
Ra Capital Management, L.P.0$00.00%−5,427,655−100.0%Sold out
Perceptive Advisors LLC0$00.00%−2,259,224−100.0%Sold out
Viking Global Investors LPSuperinvestorViking Global Investors0$00.00%−1,655,087−100.0%Sold out
AJU IB Investment Co., Ltd.0$00.00%−1,637,331−100.0%Sold out
Rock Springs Capital Management LP0$00.00%−750,307−100.0%Sold out
Adage Capital Partners GP, L.L.C.0$00.00%−422,210−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−332,200−100.0%Sold out
Oracle Investment Management Inc0$00.00%−309,126−100.0%Sold out
PFM Health Sciences, LP0$00.00%−302,532−100.0%Sold out
Frontier Capital Management Co LLC0$00.00%−179,346−100.0%Sold out
Emerald Advisers, LLC0$00.00%−173,950−100.0%Sold out
Omega Fund Management, LLC0$00.00%−164,577−100.0%Sold out
Ghost Tree Capital, LLC0$00.00%−150,000−100.0%Sold out
Canada Pension Plan Investment Board0$00.00%−138,000−100.0%Sold out
Emerald Mutual Fund Advisers Trust0$00.00%−123,877−100.0%Sold out
Soleus Capital Management, L.P.0$00.00%−117,600−100.0%Sold out
Millennium Management LLC0$00.00%−115,671−100.0%Sold out
Pictet Asset Management SA0$00.00%−107,306−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−104,378−100.0%Sold out
Shanda Asset Management Holdings Ltd0$00.00%−100,000−100.0%Sold out
Monashee Investment Management LLC0$00.00%−100,000−100.0%Sold out
Moore Capital Management, LP0$00.00%−88,700−100.0%Sold out
UBS Oconnor LLC0$00.00%−50,000−100.0%Sold out
Seven Eight Capital, LP0$00.00%−44,320−100.0%Sold out
Jump Financial, LLC0$00.00%−43,100−100.0%Sold out
HealthCor Management, L.P.0$00.00%−36,580−100.0%Sold out
Bank of Montreal0$00.00%−36,106−100.0%Sold out
Integral Health Asset Management, LLC0$00.00%−30,000−100.0%Sold out
Virtu Financial LLC0$00.00%−26,522−100.0%Sold out
Ameriprise Financial Inc0$00.00%−25,266−100.0%Sold out
Williams Jones Wealth Management, LLC.0$00.00%−24,645−100.0%Sold out
Harel Insurance Investments & Financial Services Ltd.0$00.00%−20,000−100.0%Sold out
Vanguard Capital Wealth Advisors0$00.00%−12,050−100.0%Sold out
Vontobel Holding Ltd.0$00.00%−11,076−100.0%Sold out
Axiom Investment Management LLC0$00.00%−9,500−100.0%Sold out
Amalgamated Bank0$00.00%−8,773−100.0%Sold out
Mengis Capital Management, Inc.0$00.00%−8,400−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−8,270−100.0%Sold out
Principal Financial Group Inc0$00.00%−6,080−100.0%Sold out
Bramshill Investments, LLC0$00.00%−5,731−100.0%Sold out
CSS LLC0$00.00%−5,479−100.0%Sold out
SG3 Management, LLC0$00.00%−3,000−100.0%Sold out
Rockefeller Capital Management L.P.0$00.00%−3,000−100.0%Sold out
Estate Counselors, LLC0$00.00%−500−100.0%Sold out
TCI Wealth Advisors, Inc.0$00.00%−130−100.0%Sold out
State of Wyoming0$00.00%−46−100.0%Sold out
Bell Investment Advisors, Inc0$00.00%−15−100.0%Sold out