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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
FMR LLC12,465,409$111.4M0.01%+48,876+0.4%Added
Vanguard Group Inc5,781,882$51.7M0.00%+601,927+11.6%Added
BlackRock Inc.5,781,197$51.7M0.00%+1,644,396+39.8%Added
EcoR1 Capital, LLC5,376,134$48.1M1.54%+5,376,134New
Bain Capital Life Sciences Investors, LLC2,485,638$22.2M1.76%−1,214,362−32.8%Reduced
State Street Corp2,325,453$20.8M0.00%+1,222,601+110.9%Added
Cormorant Asset Management, LP1,679,442$15.0M0.89%−3,249,314−65.9%Reduced
Citadel Advisors LLC1,668,932$14.9M0.02%+1,569,450+1,577.6%Added
Schroder Investment Management Group1,541,106$13.8M0.02%+1,525,824+9,984.5%Added
Voloridge Investment Management, LLC1,164,467$10.4M0.06%+907,051+352.4%Added
Geode Capital Management, LLC1,080,793$9.66M0.00%+48,197+4.7%Added
Two Sigma Investments, LP789,665$7.06M0.02%+789,665New
Morgan Stanley642,742$5.75M0.00%+200,056+45.2%Added
Renaissance Technologies LLC620,800$5.55M0.01%+598,200+2,646.9%Added
Discovery Capital Management, LLC596,800$5.33M0.41%+434,000+266.6%Added
Northern Trust Corp575,268$5.14M0.00%−16,093−2.7%Reduced
Cubist Systematic Strategies, LLC425,820$3.81M0.04%+417,795+5,206.2%Added
Price T Rowe Associates Inc412,915$3.69M0.00%−1,083,050−72.4%Reduced
Charles Schwab Investment Management Inc395,247$3.53M0.00%+2,068+0.5%Added
Prudential Financial Inc382,515$3.42M0.00%+382,515New
Banque Pictet & Cie SA288,596$2.58M0.02%−150,000−34.2%Reduced
Goldman Sachs Group Inc279,568$2.50M0.00%−433,657−60.8%Reduced
PDT Partners, LLC278,487$2.49M0.19%+278,487New
Bank of New York Mellon Corp277,793$2.48M0.00%+18,519+7.1%Added
Acadian Asset Management LLC272,261$2.43M0.01%+241,916+797.2%Added
Nuveen Asset Management, LLC268,098$2.40M0.00%−592−0.2%Reduced
Balyasny Asset Management LLC254,618$2.28M0.01%+254,618New
Jane Street Group, LLC246,916$2.21M0.00%+172,550+232.0%Added
Manufacturers Life Insurance Company, The223,655$2.01M0.00%−59,768−21.1%Reduced
Squarepoint Ops LLC213,220$1.91M0.01%+213,220New
Woodline Partners LP208,399$1.86M0.03%+23,134+12.5%Added
Parametric Portfolio Associates LLC192,492$1.72M0.00%+162,668+545.4%Added
Congress Asset Management Co167,686$1.50M0.01%−150.0%Reduced
Russell Investments Group, Ltd.164,962$1.48M0.00%+22,448+15.8%Added
Jupiter Asset Management Ltd147,597$1.33M0.01%+124,753+546.1%Added
Group One Trading, L.P.147,800$1.32M0.02%+143,853+3,644.6%Added
The PNC Financial Services Group, Inc.137,050$1.23M0.00%+132,050+2,641.0%Added
Putnam Investments LLC126,220$1.13M0.00%−15,300−10.8%Reduced
Walleye Capital LLC124,973$1.12M0.04%+124,973New
Bank of America Corp124,378$1.11M0.00%+88,748+249.1%Added
Norges Bank109,095$975.0K0.00%00.0%Unchanged
Rafferty Asset Management, LLC107,719$963.0K0.01%+107,719New
UBS Group AG104,721$935.0K0.00%+41,034+64.4%Added
Arrowstreet Capital, Limited Partnership102,775$919.0K0.00%−75,780−42.4%Reduced
CM Management, LLC100,000$894.0K0.68%00.0%Unchanged
STRS Ohio98,000$876.0K0.00%+60,200+159.3%Added
Martingale Asset Management L P97,077$868.0K0.01%+62,373+179.7%Added
Rhumbline Advisers86,239$771.0K0.00%+547+0.6%Added
Victory Capital Management Inc86,010$769.0K0.00%+78,187+999.5%Added
State of Wisconsin Investment Board83,600$747.0K0.00%00.0%Unchanged
Alliancebernstein L.P.79,900$714.0K0.00%−16,388−17.0%Reduced
Man Group plc78,002$697.0K0.00%−9,608−11.0%Reduced
Caption Management, LLC75,000$671.0K0.04%+75,000New
Deutsche Bank AG73,215$654.0K0.00%−20,692−22.0%Reduced
Parkwood LLC71,932$643.0K0.11%+71,932New
Macquarie Group Ltd71,504$639.0K0.00%+70,000+4,654.3%Added
Wellington Management Group LLP71,106$635.0K0.00%+50,716+248.7%Added
Nomura Holdings Inc67,346$603.0K0.00%+67,346New
DekaBank Deutsche Girozentrale61,900$546.0K0.00%+61,900New
American Century Companies Inc58,927$527.0K0.00%−9,201−13.5%Reduced
Panagora Asset Management Inc57,961$518.0K0.00%+57,961New
Two Sigma Advisers, LP56,200$502.0K0.00%+56,200New
SEI Investments Co54,079$483.0K0.00%+54,079New
Anson Funds Management LP53,340$477.0K0.07%+53,340New
Wells Fargo & Company51,763$463.0K0.00%−229,956−81.6%Reduced
TD Asset Management Inc50,853$455.0K0.00%−41,614−45.0%Reduced
Massachusetts Financial Services Co50,816$454.0K0.00%+50,816New
California State Teachers Retirement System49,115$439.0K0.00%+649+1.3%Added
New York State Common Retirement Fund46,487$416.0K0.00%−188−0.4%Reduced
JPMorgan Chase & Co45,920$411.0K0.00%+2,070+4.7%Added
Citigroup Inc40,967$366.0K0.00%+33,318+435.6%Added
Walleye Trading LLC37,282$333.0K0.01%+37,282New
Swiss National Bank36,500$326.0K0.00%00.0%Unchanged
Engineers Gate Manager LP35,924$321.0K0.01%+35,924New
Aristides Capital LLC35,132$314.0K0.18%+35,132New
American International Group, Inc.34,322$307.0K0.00%−1,027−2.9%Reduced
Simplex Trading, LLC33,535$299.0K0.01%+33,535New
Graham Capital Management, L.P.33,421$298.0K0.02%+33,421New
Invesco Ltd.33,293$297.0K0.00%−284,286−89.5%Reduced
Blueshift Asset Management, LLC31,642$283.0K0.02%+31,642New
Ensign Peak Advisors, Inc29,780$266.0K0.00%+29,780New
Gotham Asset Management, LLC29,184$261.0K0.01%−14,911−33.8%Reduced
Blair William & Co28,869$258.0K0.00%−53,944−65.1%Reduced
Dark Forest Capital Management LP28,772$257.0K0.09%+28,772New
Peapack Gladstone Financial Corp27,396$245.0K0.00%+20,700+309.1%Added
Allspring Global Investments Holdings, LLC26,974$241.0K0.00%+26,974New
ProShare Advisors LLC25,825$231.0K0.00%+17,551+212.1%Added
ETF Managers Group, LLC25,116$227.0K0.00%−5,109−16.9%Reduced
Voya Investment Management LLC24,749$221.0K0.00%−725−2.8%Reduced
MetLife Investment Management24,648$220.4K0.00%00.0%Unchanged
Bailard, Inc.24,400$218.0K0.01%+24,400New
ExodusPoint Capital Management, LP23,959$214.0K0.00%+23,959New
Franklin Resources Inc23,139$207.0K0.00%−28,660−55.3%Reduced
HighVista Strategies LLC20,659$185.0K0.15%00.0%Unchanged
Virtus ETF Advisers LLC20,481$183.0K0.07%+11,549+129.3%Added
D. E. Shaw & Co., Inc.19,404$173.0K0.00%+19,404New
Credit Suisse AG19,261$172.0K0.00%+1,863+10.7%Added
Metropolitan Life Insurance Co18,871$168.7K0.00%00.0%Unchanged
Meritage Portfolio Management18,133$162.0K0.01%+18,133New
Chicago Partners Investment Group LLC25,266$156.0K0.01%+25,266New