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
Q4 2020Dodge & Cox Stock FundSell-10040,300$2,669
Q4 2020Ariel Appreciation FundSell-56,561748,792$49,600
Q4 2020Renaissance Technologies LLCSell-2,024,7731,576,899$104,454
Q3 2020Dodge & Cox Stock FundSell-4,40040,400$1,771
Q3 2020Jensen Investment ManagementBuy3,56017,400$763
Q3 2020Ariel Appreciation FundBuy305,312805,353$35,307
Q3 2020Renaissance Technologies LLCBuy438,5003,601,672$157,897
Q2 2020Dodge & Cox Stock FundSell-20,15044,800$1,988
Q2 2020Jensen Investment ManagementBuy97013,840$614
Q2 2020Ariel Appreciation FundBuy500,041500,041$22,187
Q2 2020Renaissance Technologies LLCSell-121,6683,163,172$140,350
Q1 2020Dodge & Cox Stock FundSell-24,65064,950$2,708
Q1 2020Renaissance Technologies LLCSell-2,180,1003,284,840$136,945
Q4 2019Dodge & Cox Stock FundSell-1,80089,600$5,578
Q4 2019Jensen Investment ManagementSell-3,73012,870$801
Q4 2019Renaissance Technologies LLCSell-1,304,2325,464,940$340,193
Q3 2019Dodge & Cox Stock FundSell-17,42891,400$4,799
Q3 2019Jensen Investment ManagementBuy1,64016,600$872
Q3 2019Renaissance Technologies LLCBuy80,3326,769,172$355,449
Q2 2019Dodge & Cox Stock FundSell-13,550108,828$6,715
Q2 2019Jensen Investment ManagementBuy1,55014,960$923
Q2 2019Renaissance Technologies LLCSell-146,7006,688,840$412,701
Q1 2019Dodge & Cox Stock FundSell-24,650122,378$8,486
Q1 2019Jensen Investment ManagementBuy1,38013,410$930
Q1 2019Renaissance Technologies LLCBuy467,8006,835,540$473,976
Q4 2018Dodge & Cox Stock FundSell-9,050147,028$8,773
Q4 2018Jensen Investment ManagementBuy4,76012,030$718
Q4 2018Renaissance Technologies LLCBuy2,456,9646,367,740$379,963
Q3 2018Dodge & Cox Stock FundSell-56,400156,078$13,406
Q3 2018Renaissance Technologies LLCBuy3,280,2763,910,776$335,897

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.