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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
SG Americas Securities, LLC17,361$155.0K0.00%−20,323−53.9%Reduced
Diversified Trust Co17,037$152.0K0.01%+17,037New
UBS Asset Management Americas Inc16,149$144.4K0.00%+3,523+27.9%Added
Truist Financial Corp15,510$139.0K0.00%00.0%Unchanged
Thrivent Financial for Lutherans15,111$135.0K0.00%+15,111New
NinePointTwo Capital14,844$132.0K0.04%+14,844New
Amundi16,375$120.0K0.00%+16,375New
Kapitalo Investimentos Ltda12,500$111.8K0.13%−6,000−32.4%Reduced
Legal & General Group Plc12,397$111.0K0.00%00.0%Unchanged
HSBC Holdings PLC11,717$105.0K0.00%+11,717New
Royal Bank of Canada11,249$100.0K0.00%+3,002+36.4%Added
Susquehanna International Group, LLP11,012$98.0K0.00%−67,325−85.9%Reduced
Aigen Investment Management, LP10,977$91.0K0.01%+10,977New
Lazard Asset Management LLC8,610$76.0K0.00%+8,610New
Cutler Group LP7,613$68.0K0.00%+3,263+75.0%Added
Jefferies Group LLC7,500$67.0K0.00%+7,500New
Ameritas Investment Partners, Inc.5,064$45.0K0.00%00.0%Unchanged
Marshall Wace, LLP4,949$44.0K0.00%−334,604−98.5%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)3,469$31.0K0.00%+680+24.4%Added
Quantbot Technologies LP3,313$29.0K0.00%+2,513+314.1%Added
Belvedere Trading LLC3,821$25.0K0.01%+3,821New
Advisor Group Holdings, Inc.2,276$20.0K0.00%+1,950+598.2%Added
NEXT Financial Group, Inc1,374$12.0K0.00%−3,857−73.7%Reduced
Tower Research Capital LLC (TRC)1,253$11.0K0.00%−5,336−81.0%Reduced
Leonteq Securities AG1,000$8.94K0.00%+500+100.0%Added
Geneos Wealth Management Inc.1,000$8.00K0.00%+1,000New
Captrust Financial Advisors823$7.00K0.00%+823New
Federation des caisses Desjardins du Quebec700$6.26K0.00%+700New
South State Corp.565$5.00K0.00%−1,435−71.8%Reduced
Edge Wealth Management LLC500$4.00K0.00%00.0%Unchanged
Zullo Investment Group, Inc.500$4.00K0.00%+500New
O'Dell Group, LLC200$2.00K0.00%00.0%Unchanged
US Bancorp249$2.00K0.00%+202+429.8%Added
Daiwa Securities Group Inc.242$2.00K0.00%+242New
Costello Asset Management, INC100$1.00K0.00%−65−39.4%Reduced
Tyler-Stone Wealth Management154$1.00K0.00%+154New
American Portfolios Advisors100$8940.00%00.0%Unchanged
Exane Derivatives78$6970.00%−4,688−98.4%Reduced
Parallel Advisors, LLC35$00.00%−55−61.1%Reduced
Quadrant Capital Group LLC46$00.00%+22+91.7%Added
Ellevest, Inc.9$00.00%+2+28.6%Added
Lindbrook Capital, LLC50$00.00%+50New
Covestor Ltd40$00.00%+40New
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