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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 2022

Institutional positions in Atea Pharmaceuticals, Inc. as of Dec 31, 2022. 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
131
+6 vs. Q3 2022
Shares held
57.8M
+386.4K (+0.7%) vs. Q3 2022
Total value
$278.1M
−$48.7M (−14.9%) vs. Q3 2022
New holders
25
58 more added
Sold out
19
28 more reduced

1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: 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 2022: 131 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 2022: $278.1M
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 2022

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q3 2022.

Institutions holding AVIR in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC11,737,409$56.5M0.01%−751,337−6.0%Reduced
BlackRock Inc.8,033,572$38.6M0.00%+162,451+2.1%Added
EcoR1 Capital, LLC6,184,861$29.7M0.91%00.0%Unchanged
Vanguard Group Inc6,089,522$29.3M0.00%−1,494,734−19.7%Reduced
Federated Hermes, Inc.3,080,897$14.8M0.04%−545,921−15.1%Reduced
Bain Capital Life Sciences Investors, LLC2,485,638$12.0M1.34%00.0%Unchanged
State Street Corp1,937,730$9.32M0.00%+42,994+2.3%Added
Cormorant Asset Management, LP1,547,181$7.44M0.50%00.0%Unchanged
Geode Capital Management, LLC1,437,359$6.91M0.00%+48,156+3.5%Added
Tyrus Capital S.A.M.1,260,000$6.06M13.20%+1,260,000New
Ally Bridge Group (NY) LLC962,694$4.63M4.50%+602,694+167.4%Added
Acadian Asset Management LLC868,250$4.17M0.02%+42,487+5.1%Added
Northern Trust Corp710,938$3.42M0.00%−14,288−2.0%Reduced
Renaissance Technologies LLC620,600$2.98M0.00%+23,200+3.9%Added
Citadel Advisors LLC606,185$2.92M0.00%+313,381+107.0%Added
Charles Schwab Investment Management Inc564,494$2.72M0.00%+11,170+2.0%Added
Jacobs Levy Equity Management, Inc499,058$2.40M0.02%+118,541+31.2%Added
Morgan Stanley439,234$2.11M0.00%−57,746−11.6%Reduced
Bridgeway Capital Management, LLC387,912$1.87M0.05%+32,300+9.1%Added
Banque Pictet & Cie SA345,077$1.66M0.02%00.0%Unchanged
Bank of New York Mellon Corp320,546$1.54M0.00%+13,690+4.5%Added
Nuveen Asset Management, LLC313,404$1.51M0.00%−34,519−9.9%Reduced
Wellington Management Group LLP297,740$1.43M0.00%+69,775+30.6%Added
Sectoral Asset Management Inc281,403$1.35M0.26%+281,403New
Vontobel Holding Ltd.281,403$1.35M0.01%+281,403New
Prudential Financial Inc275,705$1.33M0.00%−18,930−6.4%Reduced
CM Management, LLC275,000$1.32M1.58%+25,000+10.0%Added
RBF Capital, LLC268,191$1.29M0.10%+268,191New
Jupiter Asset Management Ltd263,056$1.26M0.02%00.0%Unchanged
Goldman Sachs Group Inc243,217$1.17M0.00%+2,833+1.2%Added
Manufacturers Life Insurance Company, The220,107$1.06M0.00%+310+0.1%Added
Martingale Asset Management L P216,285$1.04M0.02%−14,079−6.1%Reduced
State of Wisconsin Investment Board215,252$1.04M0.00%+34,185+18.9%Added
JPMorgan Chase & Co210,018$1.01M0.00%+24,974+13.5%Added
Norges Bank204,200$982.2K0.00%+204,200New
Candriam Luxembourg S.C.A.193,956$932.9K0.01%+64,627+50.0%Added
First Trust Advisors LP186,398$896.6K0.00%−12,881−6.5%Reduced
Swiss National Bank181,000$870.6K0.00%+4,800+2.7%Added
Millennium Management LLC179,686$864.0K0.00%+179,686New
Congress Asset Management Co177,912$855.8K0.01%+2,039+1.2%Added
Los Angeles Capital Management LLC175,048$842.0K0.00%−2,100−1.2%Reduced
Bank of America Corp174,346$838.6K0.00%+45,867+35.7%Added
AQR Capital Management LLC150,888$725.8K0.00%+120,376+394.5%Added
Invesco Ltd.147,929$711.5K0.00%+31,289+26.8%Added
HRT Financial LP133,597$642.0K0.01%+133,597New
STRS Ohio127,900$615.0K0.00%+36,800+40.4%Added
Rhumbline Advisers118,093$568.0K0.00%+1,979+1.7%Added
California State Teachers Retirement System95,564$459.7K0.00%+972+1.0%Added
UBS Asset Management Americas Inc90,068$433.2K0.00%+2,620+3.0%Added
Alliancebernstein L.P.85,300$410.3K0.00%+5,200+6.5%Added
New York Life Investment Management LLC78,563$377.9K0.00%+8,850+12.7%Added
UBS Group AG75,235$361.9K0.00%+59,818+388.0%Added
Credit Suisse AG74,334$357.5K0.00%+19,842+36.4%Added
Jane Street Group, LLC70,254$337.9K0.00%+45,934+188.9%Added
Macquarie Group Ltd70,000$337.0K0.00%−1,504−2.1%Reduced
PDT Partners, LLC65,985$317.4K0.05%−2,769−4.0%Reduced
Jump Financial, LLC60,400$290.5K0.02%+60,400New
Virginia Retirement Systems Et Al59,600$286.7K0.00%+32,500+119.9%Added
Man Group plc57,777$277.9K0.00%−10,660−15.6%Reduced
Gsa Capital Partners LLP56,920$274.0K0.03%+56,920New
Alps Advisors Inc56,612$272.3K0.00%+56,612New
Ergoteles LLC56,031$269.5K0.01%+56,031New
Voya Investment Management LLC54,784$263.5K0.00%+24,327+79.9%Added
Ensign Peak Advisors, Inc48,980$235.6K0.00%+19,200+64.5%Added
MetLife Investment Management47,234$227.2K0.00%00.0%Unchanged
New York State Common Retirement Fund46,277$222.6K0.00%−130.0%Reduced
Balyasny Asset Management LLC44,346$213.3K0.00%−706,727−94.1%Reduced
Cubist Systematic Strategies, LLC41,124$197.8K0.00%+41,124New
D. E. Shaw & Co., Inc.40,222$193.5K0.00%+11,065+37.9%Added
SG Americas Securities, LLC39,042$188.0K0.00%−39,797−50.5%Reduced
Squarepoint Ops LLC39,014$187.7K0.00%+39,014New
American International Group, Inc.36,093$173.6K0.00%−131−0.4%Reduced
Susquehanna International Group, LLP32,704$157.3K0.00%+11,484+54.1%Added
State of Wyoming31,906$153.5K0.05%+31,906New
Virtus ETF Advisers LLC31,762$152.8K0.08%+16,102+102.8%Added
Deutsche Bank AG31,484$151.4K0.00%+510+1.6%Added
Mirae Asset Global Investments Co., Ltd.30,075$144.7K0.00%+30+0.1%Added
Legal & General Group Plc29,251$140.7K0.00%00.0%Unchanged
Price T Rowe Associates Inc28,813$139.0K0.00%+1,192+4.3%Added
LMR Partners LLP28,595$137.5K0.00%−4,957−14.8%Reduced
Barclays PLC26,082$125.5K0.00%−10,941−29.6%Reduced
Ameriprise Financial Inc22,960$111.0K0.00%−50.0%Reduced
Meritage Portfolio Management22,214$107.0K0.01%+779+3.6%Added
Algert Global LLC21,624$104.0K0.01%00.0%Unchanged
Arizona State Retirement System21,144$101.7K0.00%+781+3.8%Added
Tower Research Capital LLC (TRC)21,044$101.0K0.00%+3,239+18.2%Added
ETF Managers Group, LLC20,765$99.9K0.00%−3,804−15.5%Reduced
Envestnet Asset Management Inc20,173$97.0K0.00%+2,494+14.1%Added
Principal Financial Group Inc19,548$94.0K0.00%+2,041+11.7%Added
Janus Henderson Group PLC18,140$87.2K0.00%+10.0%Added
Public Employees Retirement System of Ohio18,012$87.0K0.00%−4,088−18.5%Reduced
Denali Advisors LLC18,000$86.6K0.04%+13,600+309.1%Added
American Century Companies Inc17,363$83.5K0.00%+1,756+11.3%Added
Russell Investments Group, Ltd.17,008$81.8K0.00%+12,500+277.3%Added
ProShare Advisors LLC16,707$80.4K0.00%+1,291+8.4%Added
Peapack Gladstone Financial Corp16,696$80.0K0.00%−10,000−37.5%Reduced
Kapitalo Investimentos Ltda12,500$60.1K0.05%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)11,955$57.5K0.00%+1,865+18.5%Added
Royal Bank of Canada10,664$52.0K0.00%+6,128+135.1%Added
Alpine Global Management, LLC10,858$52.0K0.02%+10,858New