VIRTU FINANCIAL INC-CLASS A (VIRT) Stock Institutional Trading Activity


VIRTU FINANCIAL INC-CLASS A (VIRT) 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 Matrix Private Capital Group. 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 2020Matrix Private Capital GroupBuy9,0309,030$227
Q4 2020Renaissance Technologies LLCSell-502,5934,779,407$120,298
Q3 2020Renaissance Technologies LLCBuy1,118,0975,282,000$121,539
Q2 2020Renaissance Technologies LLCBuy3,416,8034,163,903$98,268
Q1 2020Renaissance Technologies LLCBuy284,400747,100$15,555
Q2 2019Renaissance Technologies LLCBuy56,300462,700$10,078
Q1 2019Renaissance Technologies LLCBuy24,700406,400$9,652
Q4 2018Renaissance Technologies LLCSell-469,800381,700$9,833
Q3 2018Renaissance Technologies LLCBuy663,900851,500$17,413
Q1 2018Renaissance Technologies LLCSell-120,200187,600$6,191
Q3 2017Renaissance Technologies LLCSell-245,700307,800$4,986
Q2 2017Renaissance Technologies LLCBuy132,400553,500$9,769
Q1 2017Renaissance Technologies LLCBuy339,691421,100$7,159
Q4 2016Renaissance Technologies LLCSell-156,49181,409$1,298
Q3 2016Renaissance Technologies LLCSell-83,100237,900$3,561
Q2 2016Renaissance Technologies LLCBuy144,000321,000$5,778
Q1 2016Renaissance Technologies LLCBuy41,800177,000$3,913
Q4 2015Renaissance Technologies LLCBuy135,200135,200$3,061

Frequently asked questions about VIRT activity

  • Which institutional owners are buying VIRT?

    Institutional owners buying VIRT 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 VIRT activity?

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

  • Is institutional interest in VIRT increasing?

    Institutional interest in VIRT 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.