VIR BIOTECHNOLOGY INC (VIR) Stock Institutional Trading Activity


VIR BIOTECHNOLOGY INC (VIR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Sequoia Financial Advisors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-552,636614,464$3,705,218
Q3 2025Renaissance Technologies LLCBuy102,6001,167,100$6,664,141
Q2 2025Renaissance Technologies LLCSell-55,9001,064,500$5,365,080
Q1 2025Renaissance Technologies LLCSell-117,2001,120,400$7,260,192
Q4 2024Renaissance Technologies LLCBuy55,3001,237,600$9,083,984
Q3 2024Renaissance Technologies LLCSell-147,4001,182,300$8,855,427
Q2 2024Sequoia Financial AdvisorsSell-65110,167$90,487
Q2 2024Renaissance Technologies LLCSell-26,4001,329,700$11,834,330
Q1 2024Renaissance Technologies LLCBuy61,5001,356,100$13,737
Q1 2024Sequoia Financial AdvisorsSell-9010,818$109,587
Q4 2023Renaissance Technologies LLCSell-59,8001,294,600$13,024
Q4 2023Sequoia Financial AdvisorsBuy10,90810,908$109,735
Q3 2023Renaissance Technologies LLCBuy186,3001,354,400$12,691
Q2 2023Renaissance Technologies LLCBuy7,6001,168,100$28,653
Q1 2023Renaissance Technologies LLCBuy102,1001,160,500$27,005
Q4 2022Renaissance Technologies LLCSell-454,0941,058,400$26,788
Q3 2022Renaissance Technologies LLCBuy950,0941,512,494$29,161
Q2 2022Renaissance Technologies LLCBuy468,000562,400$14,324
Q1 2022Renaissance Technologies LLCBuy36,50094,400$2,428
Q4 2021Renaissance Technologies LLCSell-22,20257,900$2,424
Q2 2021Renaissance Technologies LLCBuy21,60280,102$3,787
Q1 2020Renaissance Technologies LLCBuy58,50058,500$2,005

Frequently asked questions about VIR activity

  • Which institutional owners are buying VIR?

    Institutional owners buying VIR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in VIR activity?

    "Buy" means an investor increased their reported position in VIR compared to the prior reporting period. This reflects growing exposure to VIR BIOTECHNOLOGY INC (VIR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in VIR increasing?

    Institutional interest in VIR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.