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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, Q2 2025

Institutional positions in Atea Pharmaceuticals, Inc. as of Jun 30, 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
107
+3 vs. Q1 2025
Shares held
52.7M
−255.5K (−0.5%) vs. Q1 2025
Total value
$189.7M
+$31.4M (+19.8%) vs. Q1 2025
New holders
13
36 more added
Sold out
10
27 more reduced

Compare with Q1 2025: 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 holdersQ2 2025: 107 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 heldQ2 2025: $189.7M
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, Q2 2025

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q1 2025.

Institutions holding AVIR in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
IFP Advisors, Inc0$6060.00%0Unchanged
Farther Finance Advisors, LLC149$5360.00%+3+2.1%Added
Nisa Investment Advisors, LLC106$3820.00%−175−62.3%Reduced
MAI Capital Management95$3420.00%00.0%Unchanged
Rothschild Investment LLC85$3060.00%+85New
SBI Securities Co., Ltd.2$70.00%00.0%Unchanged
Covestor Ltd85$00.00%+3+3.7%Added
HighTower Advisors, LLC0$00.00%−75,088−100.0%Sold out
Corebridge Financial, Inc.0$00.00%−37,802−100.0%Sold out
Aldebaran Capital, LLC0$00.00%−37,500−100.0%Sold out
SG Americas Securities, LLC0$00.00%−32,520−100.0%Sold out
Connor, Clark & Lunn Investment Management Ltd.0$00.00%−30,087−100.0%Sold out
Citadel Advisors LLC0$00.00%−21,992−100.0%Sold out
CIBC World Markets Corp0$00.00%−17,122−100.0%Sold out
Squarepoint Ops LLC0$00.00%−15,756−100.0%Sold out
California State Teachers Retirement System0$00.00%−5,591−100.0%Sold out
Coldstream Capital Management Inc0$00.00%−3,188−100.0%Sold out