IJK Institutional Ownership Changes & 13F Activity

ISHARES S&P MID-CAP 400 GROW (IJK). 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, Sequoia Financial Advisors, and Matrix Private Capital Group.

Related IJK Institutional Insights

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy18,50020,800$2,092,896
Q1 2026Sequoia Financial AdvisorsSell-6053,482$350,381
Q1 2026Matrix Private Capital GroupBuy4234$23,545
Q4 2025Matrix Private Capital GroupBuy70230$22,282
Q3 2025Sequoia Financial AdvisorsSell-1034,087$391,907
Q2 2025Renaissance Technologies LLCSell-14,6002,300$209,254
Q2 2025Sequoia Financial AdvisorsBuy7874,190$381,202
Q1 2025Sequoia Financial AdvisorsBuy6303,403$283,386
Q4 2024Renaissance Technologies LLCBuy9,90016,900$1,536,717
Q4 2024Sequoia Financial AdvisorsBuy792,773$252,121
Q3 2024Sequoia Financial AdvisorsBuy2162,694$247,614
Q3 2023Renaissance Technologies LLCSell-1,9007,000$506
Q2 2023Renaissance Technologies LLCSell-9008,900$668
Q4 2022Renaissance Technologies LLCSell-1,8009,800$669
Q2 2022Renaissance Technologies LLCBuy7,00011,600$739
Q1 2022Renaissance Technologies LLCSell-4,3004,600$355
Q4 2021Renaissance Technologies LLCBuy3,3008,900$759
Q3 2021Renaissance Technologies LLCSell-7,5005,600$443
Q2 2021Renaissance Technologies LLCSell-4,40013,100$1,060
Q2 2021Sequoia Financial AdvisorsBuy2,4782,478$201
Q1 2021Renaissance Technologies LLCBuy15,80017,500$1,371
Q4 2020Matrix Private Capital GroupBuy120160$12
Q3 2020Renaissance Technologies LLCSell-6001,700$407
Q2 2020Renaissance Technologies LLCBuy1,0002,300$515
Q2 2020Matrix Private Capital GroupBuy1340$9
Q4 2019Matrix Private Capital GroupBuy2727$6
Q3 2019Renaissance Technologies LLCSell-1,6001,300$291
Q2 2019Renaissance Technologies LLCBuy2002,900$656
Q1 2019Renaissance Technologies LLCBuy1,6002,700$592
Q4 2018Renaissance Technologies LLCSell-3,4001,100$210

Frequently asked questions about IJK activity

  • Which institutional owners are buying IJK?

    Institutional owners buying IJK 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 IJK activity?

    "Buy" means an investor increased their reported position in IJK compared to the prior reporting period. This reflects growing exposure to ISHARES S&P MID-CAP 400 GROW (IJK) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in IJK increasing?

    Institutional interest in IJK 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.