ARISTA NETWORKS INC (ANET) Stock Institutional Trading Activity


ARISTA NETWORKS INC (ANET) 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, Disciplined Growth Investors, Giverny Capital, Sequoia Financial Advisors, and Viking Global 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
Q4 2025Giverny CapitalBuy6,759419,158$54,922,273
Q4 2025Renaissance Technologies LLCBuy89,600774,840$101,527,285
Q4 2025Disciplined Growth InvestorsBuy25,5581,948,824$255,354,409
Q3 2025Sequoia Financial AdvisorsBuy2,76336,277$5,285,921
Q3 2025Giverny CapitalSell-70,162412,399$60,090,658
Q3 2025Renaissance Technologies LLCBuy6,340685,240$99,846,320
Q3 2025Disciplined Growth InvestorsSell-108,2971,923,266$280,239,089
Q2 2025Sequoia Financial AdvisorsBuy6,06433,514$3,428,863
Q2 2025Giverny CapitalBuy16,033482,561$49,370,816
Q2 2025Renaissance Technologies LLCSell-1,139,900678,900$69,458,259
Q2 2025Disciplined Growth InvestorsBuy415,1022,031,563$207,849,211
Q1 2025Sequoia Financial AdvisorsBuy30027,450$2,126,842
Q1 2025Giverny CapitalBuy56,100466,528$36,146,589
Q1 2025Renaissance Technologies LLCBuy818,7001,818,800$140,920,624
Q1 2025Disciplined Growth InvestorsSell-788,8421,616,461$125,243,398
Q4 2024Sequoia Financial AdvisorsBuy21,23327,150$3,000,859
Q4 2024Giverny CapitalBuy303,758410,428$45,364,607
Q4 2024Renaissance Technologies LLCBuy658,3001,000,100$110,541,053
Q4 2024Disciplined Growth InvestorsBuy1,792,1112,405,303$265,858,141
Q3 2024Sequoia Financial AdvisorsBuy3165,917$2,271,114
Q3 2024Giverny CapitalBuy9,051106,670$40,942,079
Q3 2024Renaissance Technologies LLCBuy72,911341,800$131,189,676
Q3 2024Disciplined Growth InvestorsBuy9,956613,192$235,355,353
Q2 2024Sequoia Financial AdvisorsBuy1425,601$1,963,084
Q2 2024Giverny CapitalBuy2,00697,619$34,213,507
Q2 2024Renaissance Technologies LLCBuy134,389268,889$94,240,217
Q2 2024Disciplined Growth InvestorsSell-11,382603,236$211,422,153
Q1 2024Renaissance Technologies LLCSell-113,300134,500$39,002
Q1 2024Sequoia Financial AdvisorsSell-1,2665,459$1,583,039
Q1 2024Giverny CapitalSell-3,83195,613$27,717,253

Frequently asked questions about ANET activity

  • Which institutional owners are buying ANET?

    Institutional owners buying ANET 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 ANET activity?

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

  • Is institutional interest in ANET increasing?

    Institutional interest in ANET 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.