EXTREME NETWORKS INC (EXTR) Institutional Ownership Changes & 13F Activity

EXTREME NETWORKS INC (EXTR) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, First Eagle U.S. Value, and Arbiter Partners Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2018Renaissance Technologies LLCSell-1,443,800821,561$5,012
Q3 2018Renaissance Technologies LLCSell-1,845,4002,265,361$12,414
Q1 2018Renaissance Technologies LLCSell-539,2004,110,761$45,506
Q3 2017Arbiter Partners Capital ManagementSell-435,50523,049$274
Q2 2017Arbiter Partners Capital ManagementSell-2,568,473458,554$4,228
Q1 2017Arbiter Partners Capital ManagementSell-651,8363,027,027$22,733
Q2 2016Arbiter Partners Capital ManagementSell-348,3893,678,863$12,471
Q1 2016Arbiter Partners Capital ManagementSell-872,7484,027,252$12,525
Q1 2016Renaissance Technologies LLCBuy195,7174,649,961$14,461
Q4 2015Renaissance Technologies LLCBuy1,365,3834,454,244$18,173
Q3 2015Renaissance Technologies LLCBuy684,8003,088,861$10,379
Q2 2015Arbiter Partners Capital ManagementBuy2,290,7264,900,000$13,181
Q2 2015Renaissance Technologies LLCBuy636,7202,404,061$6,467
Q1 2015Renaissance Technologies LLCBuy482,3641,767,341$5,585
Q4 2014Renaissance Technologies LLCSell-552,9841,284,977$4,536
Q4 2014Arbiter Partners Capital ManagementBuy525,6002,609,274$9,211
Q3 2014Renaissance Technologies LLCSell-1,335,1161,837,961$8,804
Q3 2014Arbiter Partners Capital ManagementBuy630,8342,083,674$9,981
Q2 2014Arbiter Partners Capital ManagementBuy1,452,8401,452,840$6,451
Q2 2014Renaissance Technologies LLCSell-558,1003,173,077$14,088
Q1 2014Renaissance Technologies LLCSell-1,573,4213,731,177$21,641
Q4 2013Renaissance Technologies LLCBuy1,678,8375,304,598$37,026
Q3 2013Renaissance Technologies LLCBuy690,2003,625,761$18,926
Q2 2013Renaissance Technologies LLCBuy2,935,5612,935,561$10,098

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.

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