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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, Q3 2025

Institutional positions in Atea Pharmaceuticals, Inc. as of Sep 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
115
+8 vs. Q2 2025
Shares held
53.2M
+478.9K (+0.9%) vs. Q2 2025
Total value
$154.2M
−$35.5M (−18.7%) vs. Q2 2025
New holders
14
34 more added
Sold out
6
39 more reduced

Compare with Q2 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 holdersQ3 2025: 115 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 heldQ3 2025: $154.2M
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, Q3 2025

Shares, value and share of portfolio for each institution holding Atea Pharmaceuticals, Inc.; share changes are against Q2 2025.

Institutions holding AVIR in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd93$00.00%+8+9.4%Added
Cloud Capital Management, LLC59$00.00%+59New
IFP Advisors, Inc3$90.00%+3Added
SBI Securities Co., Ltd.4$120.00%+2+100.0%Added
Allworth Financial LP63$1830.00%+63New
Rothschild Investment LLC85$2470.00%00.0%Unchanged
MAI Capital Management95$2760.00%00.0%Unchanged
Nisa Investment Advisors, LLC106$3070.00%00.0%Unchanged
Farther Finance Advisors, LLC149$4320.00%00.0%Unchanged
SRS Capital Advisors, Inc.199$5770.00%+199New
Jones Financial Companies LLLP207$6070.00%00.0%Unchanged
Daiwa Securities Group Inc.242$1.00K0.00%00.0%Unchanged
CWM, LLC631$2.00K0.00%+157+33.1%Added
Optiver Holding B.V.990$2.87K0.00%+990New
Advisor Group Holdings, Inc.1,325$3.87K0.00%−5−0.4%Reduced
GF Fund Management Co. Ltd.1,754$5.09K0.00%−342−16.3%Reduced
Amalgamated Bank2,673$8.00K0.00%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.3,068$8.90K0.00%−238−7.2%Reduced
Federated Hermes, Inc.3,442$9.98K0.00%00.0%Unchanged
Point72 Asia (Singapore) Pte. Ltd.3,601$10.4K0.00%+3,601New
The PNC Financial Services Group, Inc.3,751$10.9K0.00%−543−12.6%Reduced
California State Teachers Retirement System4,774$13.8K0.00%+4,774New
FNY Investment Advisers, LLC5,000$14.0K0.00%00.0%Unchanged
Sterling Capital Management LLC5,289$15.3K0.00%+3,109+142.6%Added
Tower Research Capital LLC (TRC)5,325$15.4K0.00%−3,167−37.3%Reduced
Legal & General Group Plc7,216$20.9K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.7,514$21.8K0.00%00.0%Unchanged
Citigroup Inc8,670$25.1K0.00%−26,649−75.5%Reduced
Ronald Blue Trust, Inc.8,700$25.2K0.00%00.0%Unchanged
Prudential Financial Inc10,135$29.4K0.00%00.0%Unchanged
Sunpointe, LLC11,943$34.6K0.01%00.0%Unchanged
Russell Investments Group, Ltd.13,211$38.3K0.00%−20,047−60.3%Reduced
AQR Capital Management LLC13,410$38.9K0.00%+13,410New
China Universal Asset Management Co., Ltd.13,910$40.3K0.00%−3,278−19.1%Reduced
Shay Capital LLC14,466$42.0K0.01%−18,488−56.1%Reduced
Wolverine Trading, LLC14,982$43.7K0.00%−747−4.7%Reduced
ProShare Advisors LLC15,934$46.2K0.00%−2,978−15.7%Reduced
Jump Financial, LLC16,007$46.4K0.00%+16,007New
Public Employees Retirement System of Ohio16,100$46.7K0.00%00.0%Unchanged
New York State Common Retirement Fund16,346$47.4K0.00%00.0%Unchanged
Voya Investment Management LLC16,449$47.7K0.00%−8,648−34.5%Reduced
Police & Firemen's Retirement System of New Jersey16,938$49.1K0.00%00.0%Unchanged
Johnson Investment Counsel Inc18,340$53.2K0.00%+3,000+19.6%Added
HRT Financial LP18,842$54.0K0.00%+18,842New
BNP Paribas Arbitrage, SA19,913$57.7K0.00%+7,286+57.7%Added
SG Americas Securities, LLC20,461$59.0K0.00%+20,461New
State Board of Administration of Florida Retirement System22,010$63.8K0.00%00.0%Unchanged
XTX Topco Ltd22,275$64.6K0.00%−64,849−74.4%Reduced
Ameriprise Financial Inc22,618$65.6K0.00%−11,133−33.0%Reduced
Creative Planning24,062$69.8K0.00%+1,721+7.7%Added
Bluefin Capital Management, LLC24,216$70.2K0.03%+24,216New
Certified Advisory Corp24,500$71.0K0.01%+24,500New
Algert Global LLC28,199$81.8K0.00%−2,440−8.0%Reduced
Brevan Howard Capital Management LP29,450$85.4K0.00%−7,117−19.5%Reduced
RBF Capital, LLC30,000$87.0K0.00%00.0%Unchanged
Manufacturers Life Insurance Company, The30,103$87.3K0.00%−2,638−8.1%Reduced
Intech Investment Management LLC33,227$96.4K0.00%−11,392−25.5%Reduced
Mirae Asset Global ETFs Holdings Ltd.35,973$104.3K0.00%−5,984−14.3%Reduced
Alps Advisors Inc36,751$106.6K0.00%−9,414−20.4%Reduced
Citadel Advisors LLC41,729$121.0K0.00%+41,729New
MetLife Investment Management45,945$133.2K0.00%+420+0.9%Added
Simplex Trading, LLC46,220$134.0K0.00%−14,364−23.7%Reduced
Susquehanna International Group, LLP49,694$144.1K0.00%−114,828−69.8%Reduced
Wells Fargo & Company58,873$170.7K0.00%+9,584+19.4%Added
Graham Capital Management, L.P.69,990$203.0K0.01%+45,166+181.9%Added
Macquarie Group Ltd70,000$203.0K0.00%00.0%Unchanged
Los Angeles Capital Management LLC77,304$224.2K0.00%+43,229+126.9%Added
Rangeley Capital, LLC80,000$232.0K0.22%+27,000+50.9%Added
Marshall Wace, LLP87,060$252.5K0.00%+62,193+250.1%Added
Cubist Systematic Strategies, LLC87,774$254.5K0.00%+87,774New
Price T Rowe Associates Inc97,533$283.0K0.00%+17,623+22.1%Added
UBS Group AG102,211$296.4K0.00%−7,213−6.6%Reduced
State of Wisconsin Investment Board106,966$310.2K0.00%−2,374−2.2%Reduced
STRS Ohio113,500$329.1K0.00%00.0%Unchanged
Rhumbline Advisers113,612$329.5K0.00%−5,808−4.9%Reduced
Invesco Ltd.124,384$360.7K0.00%−25,818−17.2%Reduced
Alliancebernstein L.P.127,820$370.7K0.00%00.0%Unchanged
Bridgeway Capital Management, LLC143,100$415.0K0.01%00.0%Unchanged
Group One Trading, L.P.144,185$418.1K0.01%+139,954+3,307.8%Added
EverSource Wealth Advisors, LLC150,881$437.6K0.02%+56,954+60.6%Added
Auour Investments LLC177,000$513.3K0.17%00.0%Unchanged
American Century Companies Inc181,686$526.9K0.00%+7,895+4.5%Added
Jane Street Group, LLC192,094$557.1K0.00%+121,699+172.9%Added
HSBC Holdings PLC206,359$590.2K0.00%+10,577+5.4%Added
Bank of New York Mellon Corp207,482$601.7K0.00%+7,331+3.7%Added
Barclays PLC241,464$700.2K0.00%−20,310−7.8%Reduced
Nuveen, LLC255,847$742.0K0.00%00.0%Unchanged
Wellington Management Group LLP262,775$762.0K0.00%−96,676−26.9%Reduced
Royal Bank of Canada301,877$876.0K0.00%+289,647+2,368.3%Added
Bank of America Corp313,644$909.6K0.00%+203,905+185.8%Added
Goldman Sachs Group Inc340,140$986.4K0.00%+40,483+13.5%Added
Banque Pictet & Cie SA345,077$1.00M0.01%00.0%Unchanged
D. E. Shaw & Co., Inc.364,768$1.06M0.00%+168,916+86.2%Added
Jacobs Levy Equity Management, Inc398,423$1.16M0.00%+107,963+37.2%Added
Morgan Stanley450,564$1.31M0.00%−93,704−17.2%Reduced
Peapod Lane Capital LLC457,216$1.33M1.19%+4,748+1.0%Added
Two Sigma Investments, LP471,293$1.37M0.00%+104,681+28.6%Added
Millennium Management LLC487,223$1.41M0.00%+312,733+179.2%Added
Newtyn Management, LLC492,284$1.43M0.17%−87,716−15.1%Reduced
CM Management, LLC500,000$1.45M1.21%00.0%Unchanged