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
Q1 2022Giverny CapitalBuy1,59988,735$12,332
Q1 2022Renaissance Technologies LLCSell-152,900112,800$15,677
Q1 2022Disciplined Growth InvestorsBuy5,675771,291$107,194
Q4 2021Giverny CapitalBuy62,98887,136$12,526
Q4 2021Renaissance Technologies LLCBuy45,800265,700$38,194
Q4 2021Disciplined Growth InvestorsBuy571,482765,616$110,057
Q3 2021Giverny CapitalBuy8,11224,148$8,298
Q3 2021Renaissance Technologies LLCBuy188,410219,900$75,566
Q3 2021Disciplined Growth InvestorsSell-6,307194,134$66,712
Q2 2021Giverny CapitalSell-1,09616,036$5,810
Q2 2021Renaissance Technologies LLCSell-105,61631,490$11,409
Q2 2021Sequoia FundSell-815,927619,855$224,580
Q2 2021Disciplined Growth InvestorsBuy3,997200,441$72,622
Q1 2021Viking Global InvestorsBuy4,5624,562$1,377
Q1 2021Giverny CapitalBuy81317,132$5,172
Q1 2021Renaissance Technologies LLCSell-314,100137,106$41,391
Q1 2021Sequoia FundSell-500,9451,435,782$433,448
Q1 2021Disciplined Growth InvestorsBuy131,432196,444$59,304
Q4 2020Giverny CapitalBuy2,27416,319$4,742
Q4 2020Renaissance Technologies LLCSell-369,294451,206$131,107
Q4 2020Sequoia FundSell-12,0401,936,727$562,755
Q4 2020Disciplined Growth InvestorsSell-2,33365,012$18,891
Q3 2020Giverny CapitalBuy3,70014,045$2,906
Q3 2020Renaissance Technologies LLCSell-546,000820,500$169,786
Q3 2020Sequoia FundSell-29,2351,948,767$403,258
Q3 2020Disciplined Growth InvestorsSell-2,02667,345$13,936
Q2 2020Giverny CapitalBuy10,34510,345$2,173
Q2 2020Renaissance Technologies LLCBuy353,2001,366,500$287,006
Q2 2020Sequoia FundSell-26,3611,978,002$415,440
Q2 2020Disciplined Growth InvestorsSell-29,97569,371$14,570

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.