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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 2021

Institutional positions in Atea Pharmaceuticals, Inc. as of Jun 30, 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
104
+22 vs. Q1 2021
Shares held
58.9M
+6.84M (+13.1%) vs. Q1 2021
Total value
$1.27B
−$1.94B (−60.5%) vs. Q1 2021
New holders
38
43 more added
Sold out
16
18 more reduced

Compare with Q1 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 holdersQ2 2021: 104 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 2021: $1.27B
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 2021

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q1 2021.

Institutions holding AVIR in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC12,410,530$266.6M0.02%+1,651,735+15.4%Added
Cormorant Asset Management, LP6,411,355$137.7M5.37%00.0%Unchanged
Bain Capital Life Sciences Investors, LLC5,615,659$120.6M7.90%00.0%Unchanged
Ra Capital Management, L.P.5,368,451$115.3M1.85%00.0%Unchanged
Vanguard Group Inc4,536,163$97.4M0.00%+3,429,258+309.8%Added
BlackRock Inc.3,490,963$75.0M0.00%+2,415,459+224.6%Added
Perceptive Advisors LLC2,259,224$48.5M0.63%−850,000−27.3%Reduced
AJU IB Investment Co., Ltd.1,745,331$37.5M21.62%−304,000−14.8%Reduced
Price T Rowe Associates Inc1,691,482$36.3M0.00%−869,893−34.0%Reduced
ABG Innovation Capital Partners III GP Ltd1,265,631$27.2M91.01%−1,373,547−52.0%Reduced
State Street Corp961,767$20.7M0.00%+677,244+238.0%Added
Adage Capital Partners GP, L.L.C.897,210$19.3M0.04%−797,209−47.0%Reduced
Rock Springs Capital Management LP791,133$17.0M0.34%−903,770−53.3%Reduced
Morgan Stanley789,348$17.0M0.00%+731,027+1,253.5%Added
Omega Fund Management, LLC746,868$16.0M1.82%−100,340−11.8%Reduced
Geode Capital Management, LLC677,053$14.5M0.00%+402,168+146.3%Added
UBS Group AG675,109$14.5M0.01%+671,483+18,518.6%Added
Norges Bank646,362$13.9M0.00%+646,362New
Healthcare of Ontario Pension Plan Trust Fund615,500$13.2M0.03%+615,500New
Sectoral Asset Management Inc538,884$11.6M0.94%−800,000−59.8%Reduced
Northern Trust Corp520,422$11.2M0.00%+353,262+211.3%Added
Banque Pictet & Cie SA495,077$10.6M0.12%+495,077New
Wellington Management Group LLP489,345$10.5M0.00%+446,979+1,055.0%Added
Balyasny Asset Management LLC399,227$8.57M0.05%+399,227New
Goldman Sachs Group Inc380,224$8.17M0.00%+126,036+49.6%Added
Ally Bridge Group (NY) LLC373,288$8.02M2.25%−530,400−58.7%Reduced
Nuveen Asset Management, LLC302,240$6.49M0.00%+247,027+447.4%Added
Manufacturers Life Insurance Company, The286,840$6.16M0.00%+27,364+10.5%Added
Voloridge Investment Management, LLC278,450$5.98M0.04%+278,450New
Redmile Group, LLC237,360$5.10M0.08%−920,722−79.5%Reduced
Charles Schwab Investment Management Inc196,339$4.22M0.00%+107,499+121.0%Added
Bank of New York Mellon Corp196,275$4.22M0.00%+152,038+343.7%Added
Woodline Partners LP187,805$4.03M0.08%−27,868−12.9%Reduced
Monashee Investment Management LLC165,000$3.54M0.42%+165,000New
Congress Asset Management Co154,266$3.31M0.03%+113,891+282.1%Added
Fan Yu143,867$3.09M34.92%−156,133−52.0%Reduced
Arrowstreet Capital, Limited Partnership130,860$2.81M0.00%+130,860New
TD Asset Management Inc92,467$2.31M0.00%+67,482+270.1%Added
Marshall Wace, LLP98,706$2.12M0.01%+98,706New
CM Management, LLC90,000$1.93M1.40%+90,000New
Alliancebernstein L.P.89,800$1.93M0.00%+70,998+377.6%Added
California State Teachers Retirement System89,007$1.91M0.00%+66,982+304.1%Added
State of Wisconsin Investment Board83,600$1.80M0.00%+63,500+315.9%Added
Parametric Portfolio Associates LLC83,094$1.78M0.00%+83,094New
Rhumbline Advisers82,096$1.76M0.00%+64,933+378.3%Added
Pictet Asset Management Ltd72,193$1.55M0.00%−3,267−4.3%Reduced
Prudential Financial Inc66,875$1.44M0.00%−3,560−5.1%Reduced
Ameraudi Asset Management, Inc.65,000$1.40M0.60%+65,000New
Bank of America Corp64,899$1.39M0.00%+40,589+167.0%Added
Citadel Advisors LLC57,481$1.24M0.00%+53,467+1,332.0%Added
New York State Common Retirement Fund55,461$1.19M0.00%+41,661+301.9%Added
Cubist Systematic Strategies, LLC45,457$976.0K0.01%+40,557+827.7%Added
Deutsche Bank AG38,757$833.0K0.00%+29,048+299.2%Added
HighVista Strategies LLC37,295$801.0K0.57%+37,295New
J. Goldman & Co LP37,313$801.0K0.05%+37,313New
STRS Ohio37,100$796.0K0.00%+28,900+352.4%Added
Swiss National Bank36,500$784.0K0.00%+36,500New
American International Group, Inc.36,189$777.0K0.00%+27,737+328.2%Added
Acadian Asset Management LLC33,714$724.0K0.00%+33,714New
ETF Managers Group, LLC24,403$596.0K0.01%−909−3.6%Reduced
JPMorgan Chase & Co27,707$596.0K0.00%+19,509+238.0%Added
Voya Investment Management LLC25,474$547.0K0.00%+19,120+300.9%Added
Blair William & Co25,418$546.0K0.00%+16,438+183.1%Added
MetLife Investment Management24,648$529.4K0.00%+19,099+344.2%Added
Vontobel Holding Ltd.23,322$501.0K0.00%+23,322New
Engineers Gate Manager LP22,848$491.0K0.03%+22,848New
Gotham Asset Management, LLC22,365$480.0K0.02%+22,365New
Invesco Ltd.21,798$468.0K0.00%+13,256+155.2%Added
Occudo Quantitative Strategies LP20,866$448.0K0.07%+20,866New
Metropolitan Life Insurance Co18,871$405.3K0.01%+14,250+308.4%Added
ProShare Advisors LLC17,203$370.0K0.00%+13,097+319.0%Added
Susquehanna International Group, LLP15,500$333.0K0.00%+15,500New
Jane Street Group, LLC15,355$330.0K0.00%+15,355New
Schroder Investment Management Group15,282$328.0K0.00%−12,043−44.1%Reduced
Verition Fund Management LLC14,375$309.0K0.00%+14,375New
Two Sigma Advisers, LP13,900$299.0K0.00%+13,900New
Man Group plc13,303$285.0K0.00%+13,303New
Jump Financial, LLC12,000$258.0K0.02%+8,369+230.5%Added
Credit Suisse AG11,978$257.0K0.00%+11,978New
Virtus ETF Advisers LLC9,395$202.0K0.08%+9,395New
Amalgamated Bank9,353$201.0K0.00%+9,353New
Legal & General Group Plc8,080$174.0K0.00%+6,571+435.5%Added
Royal Bank of Canada6,157$133.0K0.00%+5,180+530.2%Added
Ameritas Investment Partners, Inc.5,064$109.0K0.00%+3,849+316.8%Added
The PNC Financial Services Group, Inc.5,000$107.0K0.00%00.0%Unchanged
Advisory Services Network, LLC4,870$105.0K0.00%+4,870New
Exane Derivatives4,190$93.2K0.02%+4,190New
Citigroup Inc3,440$74.0K0.00%−1,557−31.2%Reduced
Rockefeller Capital Management L.P.3,000$64.0K0.00%+3,000New
Russell Investments Group, Ltd.1,696$41.0K0.00%+1,696New
Tower Research Capital LLC (TRC)1,681$36.0K0.00%+952+130.6%Added
Cutler Group LP1,500$32.0K0.00%+1,500New
Leonteq Securities AG700$15.0K0.00%+600+600.0%Added
Edge Wealth Management LLC500$11.0K0.00%+500New
State of Wyoming355$8.00K0.01%+85+31.5%Added
Wells Fargo & Company278$6.00K0.00%−4,288−93.9%Reduced
Advisor Group Holdings, Inc.176$4.00K0.00%+176New
American Portfolios Advisors100$2.15K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.108$2.00K0.00%+78+260.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)96$2.00K0.00%+96New