VANGUARD MEGA CAP VALUE ETF (MGV) Stock Institutional Trading Activity


VANGUARD MEGA CAP VALUE ETF (MGV) 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 2021Sequoia Financial AdvisorsBuy254,941374,194$39,971
Q3 2021Renaissance Technologies LLCBuy2,4005,600$548
Q3 2021Sequoia Financial AdvisorsSell-209,222119,253$11,669
Q2 2021Renaissance Technologies LLCSell-6003,200$319
Q2 2021Sequoia Financial AdvisorsBuy328,475328,475$32,723
Q4 2020Renaissance Technologies LLCSell-2,9003,800$330
Q4 2019Renaissance Technologies LLCBuy2,6006,700$584
Q2 2019Renaissance Technologies LLCBuy1,5004,100$330
Q1 2019Renaissance Technologies LLCSell-1,7002,600$203
Q3 2018Renaissance Technologies LLCBuy1,2014,300$344
Q4 2017Renaissance Technologies LLCBuy3,0993,099$237

Frequently asked questions about MGV activity

  • Which institutional owners are buying MGV?

    Institutional owners buying MGV 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 MGV activity?

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

  • Is institutional interest in MGV increasing?

    Institutional interest in MGV 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.