ISHARES RUSSELL MID-CAP GROW (IWP) Stock Institutional Trading Activity


ISHARES RUSSELL MID-CAP GROW (IWP) 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, Sequoia Financial Advisors, Matrix Private Capital Group, Disciplined Growth Investors, and Hillman Value Fund. 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 AdvisorsBuy2452,974$343
Q4 2021Renaissance Technologies LLCSell-1,30011,300$1,302
Q2 2021Renaissance Technologies LLCSell-1,30012,600$1,426
Q1 2021Torray FundBuy2,0442,044$209
Q1 2021Sequoia Financial AdvisorsBuy192,729$279
Q1 2021Renaissance Technologies LLCBuy60013,900$1,419
Q4 2020Matrix Private Capital GroupBuy464928$95
Q4 2020Sequoia Financial AdvisorsBuy1,3382,710$278
Q3 2020Sequoia Financial AdvisorsBuy1,3721,372$237
Q2 2020Renaissance Technologies LLCBuy8,00013,300$2,103
Q1 2020Renaissance Technologies LLCBuy1,5005,300$644
Q1 2020Disciplined Growth InvestorsBuy4,84520,308$2,469
Q4 2019Matrix Private Capital GroupBuy464464$71
Q4 2019Renaissance Technologies LLCSell-2,5003,800$580
Q4 2019Disciplined Growth InvestorsBuy12,96415,463$2,359
Q2 2019Disciplined Growth InvestorsSell-7,9392,499$356
Q4 2018Disciplined Growth InvestorsBuy6,83310,438$1,187
Q3 2018Renaissance Technologies LLCBuy6,3006,300$854
Q4 2017Disciplined Growth InvestorsSell-3,0173,605$435
Q4 2016Disciplined Growth InvestorsBuy5226,622$645
Q4 2015Disciplined Growth InvestorsSell-1,9956,100$561
Q3 2015Disciplined Growth InvestorsBuy2,0958,095$717
Q2 2015Disciplined Growth InvestorsSell-22,8006,000$581
Q1 2015Disciplined Growth InvestorsSell-18,90028,800$2,820
Q4 2014Disciplined Growth InvestorsSell-14,10047,700$4,447
Q3 2014Disciplined Growth InvestorsBuy43,55061,800$5,460
Q4 2013Disciplined Growth InvestorsBuy18,25018,250$1,540

Frequently asked questions about IWP activity

  • Which institutional owners are buying IWP?

    Institutional owners buying IWP 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 IWP activity?

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

  • Is institutional interest in IWP increasing?

    Institutional interest in IWP 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.