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Israel Englander’s Extreme Networks EXTR Stock Holding History

Israel Englander’s Portfolio EXTR Stock Details EXTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q3 		– Sell
-200,000
Closed -$868K – 4565
2020
Q2 		$868K Buy
+200,000
New +$705K ﹤0.01% 3066
2020
Q1 		– Sell
-42,500
Closed -$313K – 4038
2019
Q4 		$313K Buy
+42,500
New +$298K ﹤0.01% 3647

Other funds holding EXTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Israel Englander's EXTR Position: Q2 2026 in Review

Israel Englander increased its Extreme Networks (EXTR) stake by 547% in Q2 2026, buying an estimated $21M and bringing the position to 1,028,891 shares worth $33.3M. The position accounts for 0.01% of the portfolio, ranked #1193.

Israel Englander first reported a position in EXTR in Q2 2013 and has held it in 51 quarters since. The position peaked at $77.4M in Q2 2023. 342 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

  • Israel Englander held 1,028,891 shares of Extreme Networks worth $33.3M as of Q2 2026.
  • Israel Englander bought 869,765 Extreme Networks shares in Q2 2026, an estimated $21M.
  • Extreme Networks made up 0.01% of Israel Englander's portfolio in Q2 2026, its #1193 holding.
  • Israel Englander first reported a position in Extreme Networks in Q2 2013 and has held it in 51 quarters since.
  • Israel Englander's Extreme Networks position peaked at $77.4M in Q2 2023.
  • 342 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.