VANGUARD MID-CAP ETF (VO) Institutional Ownership Changes & 13F Activity

VANGUARD MID-CAP ETF (VO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Mairs & Power Growth Fund, Matrix Advisors Value Fund, Matrix Private Capital Group, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2021Disciplined Growth InvestorsBuy1,4641,464$373
Q4 2021Matrix Private Capital GroupBuy8154,578$1,166
Q4 2021Matrix Advisors Value FundBuy12882$225
Q3 2021Sequoia Financial AdvisorsSell-13,9171,005$238
Q3 2021Renaissance Technologies LLCBuy70012,000$2,841
Q3 2021Matrix Private Capital GroupBuy133,763$891
Q2 2021Sequoia Financial AdvisorsBuy6,08414,922$3,542
Q2 2021Matrix Advisors Value FundBuy870870$206
Q2 2021Matrix Private Capital GroupBuy1133,750$890
Q1 2021Renaissance Technologies LLCBuy4,70011,300$2,501
Q1 2021Sequoia Financial AdvisorsSell-1,1178,838$1,956
Q1 2021Matrix Private Capital GroupSell-1263,637$805
Q4 2020Sequoia Financial AdvisorsBuy1949,955$2,058
Q4 2020Matrix Private Capital GroupBuy53,763$778
Q3 2020Sequoia Financial AdvisorsBuy9,7619,761$1,720
Q3 2020Renaissance Technologies LLCSell-5,6006,600$1,163
Q2 2020Renaissance Technologies LLCBuy10,10012,200$2,000
Q2 2020Sequoia Financial AdvisorsSell-6,9190$2,107
Q2 2020Matrix Private Capital GroupBuy1463,758$616
Q1 2020Sequoia Financial AdvisorsBuy1,7026,919$911
Q1 2020Renaissance Technologies LLCBuy5002,100$276
Q1 2020Matrix Private Capital GroupSell-2293,612$475
Q4 2019Matrix Private Capital GroupBuy3,8413,841$684
Q4 2019Sequoia Financial AdvisorsBuy8805,217$930
Q3 2019Sequoia Financial AdvisorsSell-1284,337$727
Q2 2019Renaissance Technologies LLCSell-9001,600$267
Q2 2019Sequoia Financial AdvisorsSell-2894,465$746
Q1 2019Sequoia Financial AdvisorsSell-19,3834,754$764
Q4 2018Sequoia Financial AdvisorsSell-3,31124,137$3,335
Q3 2018Renaissance Technologies LLCSell-1,2002,500$410

Frequently asked questions about VO activity

  • Which institutional owners are buying VO?

    Institutional owners buying VO 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 VO activity?

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

  • Is institutional interest in VO increasing?

    Institutional interest in VO 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.

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