EXTREME NETWORKS INC (EXTR) Stock Institutional Trading Activity


EXTREME NETWORKS INC (EXTR) 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 and Arbiter Partners Capital Management. 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 LLCBuy79,7331,565,865$26,071,652
Q3 2025Renaissance Technologies LLCSell-62,0691,486,132$30,688,626
Q2 2025Renaissance Technologies LLCBuy32,3001,548,201$27,790,208
Q1 2025Renaissance Technologies LLCBuy20,3001,515,901$20,055,370
Q4 2024Renaissance Technologies LLCSell-38,4001,495,601$25,036,361
Q3 2024Renaissance Technologies LLCSell-418,4841,534,001$23,056,035
Q2 2024Renaissance Technologies LLCSell-237,9311,952,485$26,260,923
Q1 2024Renaissance Technologies LLCSell-654,1002,190,416$25,277
Q4 2023Renaissance Technologies LLCBuy109,0002,844,516$50,177
Q3 2023Renaissance Technologies LLCBuy292,1002,735,516$66,227
Q2 2023Renaissance Technologies LLCBuy648,2312,443,416$63,651
Q1 2023Renaissance Technologies LLCSell-70,3311,795,185$34,324
Q4 2022Renaissance Technologies LLCSell-118,1001,865,516$34,158
Q3 2022Renaissance Technologies LLCBuy101,3311,983,616$25,926
Q2 2022Renaissance Technologies LLCBuy43,2001,882,285$16,790
Q1 2022Renaissance Technologies LLCSell-310,5221,839,085$22,455
Q4 2021Renaissance Technologies LLCBuy51,1612,149,607$33,749
Q3 2021Renaissance Technologies LLCSell-1,251,5002,098,446$20,670
Q2 2021Renaissance Technologies LLCSell-1,383,2003,349,946$37,385
Q1 2021Renaissance Technologies LLCBuy231,7004,733,146$41,415
Q4 2020Renaissance Technologies LLCBuy9,1004,501,446$31,015
Q3 2020Renaissance Technologies LLCBuy332,9004,492,346$18,059
Q2 2020Renaissance Technologies LLCBuy599,2004,159,446$18,052
Q1 2020Renaissance Technologies LLCSell-1,091,9853,560,246$11,001
Q4 2019Renaissance Technologies LLCBuy374,9834,652,231$34,287
Q3 2019Renaissance Technologies LLCBuy773,5754,277,248$31,117
Q2 2019Renaissance Technologies LLCBuy957,6103,503,673$22,669
Q1 2019Renaissance Technologies LLCBuy1,724,5022,546,063$19,070
Q4 2018Renaissance Technologies LLCSell-1,443,800821,561$5,012
Q3 2018Renaissance Technologies LLCSell-1,845,4002,265,361$12,414

Frequently asked questions about EXTR activity

  • Which institutional owners are buying EXTR?

    Institutional owners buying EXTR 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 EXTR activity?

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

  • Is institutional interest in EXTR increasing?

    Institutional interest in EXTR 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.