NETAPP INC (NTAP) Stock Institutional Trading Activity


NETAPP INC (NTAP) 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, Ariel Appreciation Fund, Sequoia Financial Advisors, Dodge & Cox Stock Fund, and ARK Invest. 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
Q1 2023Dodge & Cox Stock FundSell-2006,300$402,255
Q1 2023Renaissance Technologies LLCSell-88,5001,184,122$75,606
Q4 2022Ariel Appreciation FundBuy42,658742,622$44,601,877
Q4 2022Dodge & Cox Stock FundSell-3,4006,500$390,390
Q4 2022Renaissance Technologies LLCSell-192,4321,272,622$76,434
Q3 2022Ariel Appreciation FundBuy79,517699,964$43,293
Q3 2022Dodge & Cox Stock FundSell-7009,900$612
Q3 2022Renaissance Technologies LLCSell-349,8001,465,054$90,614
Q2 2022ARK InvestSell-972,055$148
Q2 2022Ariel Appreciation FundBuy154,188620,447$40,478
Q2 2022Dodge & Cox Stock FundSell-10,50010,600$692
Q2 2022Renaissance Technologies LLCBuy967,8321,814,854$118,401
Q1 2022ARK InvestBuy192,152$179
Q1 2022Dodge & Cox Stock FundSell-2,20021,100$1,751
Q1 2022Ariel Appreciation FundBuy2,881466,259$38,699
Q1 2022Renaissance Technologies LLCSell-449,232847,022$70,303
Q4 2021ARK InvestBuy2,1332,133$196
Q4 2021Dodge & Cox Stock FundSell-4,40023,300$2,143
Q4 2021Ariel Appreciation FundSell-39,244463,378$42,626
Q4 2021Renaissance Technologies LLCSell-25,4001,296,254$119,242
Q3 2021Dodge & Cox Stock FundSell-1,20027,700$2,486
Q3 2021Ariel Appreciation FundBuy23,841502,622$45,115
Q3 2021Renaissance Technologies LLCBuy477,5001,321,654$118,632
Q2 2021Dodge & Cox Stock FundSell-7,00028,900$2,365
Q2 2021Ariel Appreciation FundSell-266,953478,781$39,174
Q2 2021Renaissance Technologies LLCSell-200,368844,154$69,069
Q1 2021Dodge & Cox Stock FundSell-4,40035,900$2,609
Q1 2021Ariel Appreciation FundSell-3,058745,734$54,192
Q1 2021Jensen Investment ManagementSell-3,11014,290$1,038
Q1 2021Renaissance Technologies LLCSell-532,3771,044,522$75,905

Frequently asked questions about NTAP activity

  • Which institutional owners are buying NTAP?

    Institutional owners buying NTAP 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 NTAP activity?

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

  • Is institutional interest in NTAP increasing?

    Institutional interest in NTAP 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.