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 2025Renaissance Technologies LLCSell-135,56843,112$4,616,864
Q4 2025Ariel Appreciation FundSell-20,565322,860$34,575,077
Q3 2025Sequoia Financial AdvisorsBuy1,57411,006$1,303,797
Q3 2025Renaissance Technologies LLCSell-82,300178,680$21,166,433
Q3 2025Ariel Appreciation FundSell-1,309343,425$40,682,126
Q2 2025Sequoia Financial AdvisorsBuy4,2699,432$1,004,960
Q2 2025Renaissance Technologies LLCSell-31,600260,980$27,807,419
Q2 2025Ariel Appreciation FundBuy60,326344,734$36,731,408
Q1 2025Sequoia Financial AdvisorsSell-5345,163$453,524
Q1 2025Ariel Appreciation FundSell-107,195284,408$24,982,399
Q1 2025Renaissance Technologies LLCSell-165,800292,580$25,700,227
Q4 2024Sequoia Financial AdvisorsBuy2,4425,697$661,363
Q4 2024Ariel Appreciation FundSell-16,304391,603$45,457,276
Q4 2024Renaissance Technologies LLCSell-379,032458,380$53,208,750
Q3 2024Sequoia Financial AdvisorsBuy1,0993,255$402,041
Q3 2024Ariel Appreciation FundSell-72,958407,907$50,380,594
Q3 2024Renaissance Technologies LLCBuy432,000837,412$103,428,756
Q2 2024Ariel Appreciation FundSell-181,805480,865$61,935,412
Q2 2024Sequoia Financial AdvisorsSell-5262,156$277,693
Q2 2024Renaissance Technologies LLCSell-463,400405,412$52,217,066
Q1 2024Ariel Appreciation FundSell-267,002662,670$69,560,470
Q1 2024Renaissance Technologies LLCSell-402,500868,812$91,199
Q4 2023Ariel Appreciation FundBuy30,517929,672$81,959,884
Q4 2023Renaissance Technologies LLCBuy409,8001,271,312$112,079
Q4 2023Sequoia Financial AdvisorsBuy2,6822,682$236,446
Q3 2023Ariel Appreciation FundBuy179,684899,155$68,227,881
Q3 2023Renaissance Technologies LLCSell-82,910861,512$65,372
Q2 2023Ariel Appreciation FundSell-20,895719,471$54,967,584
Q2 2023Renaissance Technologies LLCSell-239,700944,422$72,154
Q1 2023Ariel Appreciation FundSell-2,256740,366$47,272,369

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.