Institutional shares held 48.3 Million
3.4K calls
14.5K puts
Total value of holdings $166M
$11K calls
$49K puts
Market Cap $286M
83,258,600 Shares Out.
Institutional ownership 58.05%
# of Institutions 109


Latest Institutional Activity in AVIR

Top Purchases

Q2 2025
Mirae Asset Global Investments Co., Ltd. Shares Held: 3.31K ($11.3K)
Q2 2025
Farther Finance Advisors, LLC Shares Held: 149 ($511)
Q1 2025
Jpmorgan Chase & CO Shares Held: 773K ($2.65M)
Q1 2025
Wellington Management Group LLP Shares Held: 305K ($1.04M)
Q1 2025
Nuveen, LLC Shares Held: 291K ($998K)

Top Sells

Q1 2025
Jacobs Levy Equity Management, Inc Shares Held: 118K ($405K)
Q1 2025
Citadel Advisors LLC Shares Held: 22K ($75.4K)
Q1 2025
Morgan Stanley Shares Held: 455K ($1.56M)
Q1 2025
Goldman Sachs Group Inc Shares Held: 259K ($887K)
Q1 2025
Ameriprise Financial Inc Shares Held: 33.8K ($116K)

About AVIR

Atea Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, focused on discovering, developing, and commercializing antiviral therapeutics for patients suffering from viral infections. Its lead product candidate is AT-527, an antiviral drug candidate that is in Phase II clinical trial for the treatment of patients with COVID-19. The company also develops AT-752, an oral purine nucleoside prodrug product candidate, which has completed Phase Ia clinical trial for the treatment of dengue; AT-777, an NS5A inhibitor; AT-787, a co-formulated, oral, pan-genotypic fixed dose combination of AT-527 and AT-777 for the treatment of hepatitis C virous (HCV); and AT-281, a pharmaceutically acceptable salt for the treatment or prevention of an RNA viral infection, including dengue fever, yellow fever, Zika virus, and coronaviridae viral infection, as well as Ruzasvir, an investigational oral, pan genotypic NS5A inhibitor for the treatment of chronic HCV infection. It has a license agreement with Merck & Co, Inc. for development and commercialization of ruzasvir for the treatment of HCV. Atea Pharmaceuticals, Inc. was incorporated in 2012 and is headquartered in Boston, Massachusetts.


Insider Transactions at AVIR

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
698K Shares
From 18 Insiders
Exercise of conversion of derivative security 550K shares
Grant, award, or other acquisition 148K shares
Sell / Disposition
601K Shares
From 9 Insiders
Open market or private purchase 25K shares
Open market or private sale 418K shares
Payment of exercise price or tax liability 158K shares

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