(ZUMZ) Stock Institutional Trading Activity


(ZUMZ) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q2 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, First Eagle U.S. Value, and Disciplined Growth Investors. 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
Q3 2018Disciplined Growth InvestorsSell-4,285238,184$6,276
Q2 2018Disciplined Growth InvestorsSell-422242,469$6,074
Q1 2018Renaissance Technologies LLCSell-84,900243,700$5,824
Q1 2018Disciplined Growth InvestorsSell-2,167242,891$5,805
Q4 2017Disciplined Growth InvestorsSell-2,642245,058$5,103
Q3 2017Renaissance Technologies LLCSell-173,673328,600$5,948
Q3 2017Disciplined Growth InvestorsSell-12,275247,700$4,483
Q2 2017Renaissance Technologies LLCBuy330,128502,273$6,203
Q2 2017Disciplined Growth InvestorsBuy1,475259,975$3,211
Q1 2017Disciplined Growth InvestorsSell-2,075258,500$4,731
Q4 2016Disciplined Growth InvestorsBuy20,425260,575$5,694
Q3 2016Disciplined Growth InvestorsSell-3,675240,150$4,323
Q2 2016Disciplined Growth InvestorsSell-2,525243,825$3,489
Q1 2016Disciplined Growth InvestorsBuy650246,350$4,907
Q4 2015Disciplined Growth InvestorsSell-1,025245,700$3,715
Q3 2015Renaissance Technologies LLCSell-36,655172,145$2,691
Q3 2015Disciplined Growth InvestorsBuy103,600246,725$3,856
Q2 2015Disciplined Growth InvestorsBuy143,125143,125$3,811
Q2 2015Renaissance Technologies LLCBuy94,400208,800$5,560
Q1 2015Renaissance Technologies LLCBuy77,100114,400$4,605
Q4 2014Renaissance Technologies LLCBuy27,40037,300$1,441
Q3 2014Renaissance Technologies LLCSell-104,2009,900$278
Q2 2014Renaissance Technologies LLCSell-159,300114,100$3,148
Q1 2014Renaissance Technologies LLCBuy273,400273,400$6,627

Frequently asked questions about ZUMZ activity

  • Which institutional owners are buying ZUMZ?

    Institutional owners buying ZUMZ 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 ZUMZ activity?

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

  • Is institutional interest in ZUMZ increasing?

    Institutional interest in ZUMZ 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.