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Joel Greenblatt’s Extreme Networks EXTR Stock Holding History

Joel Greenblatt’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
2026
Q2 		$309K Sell
9,558
-1,750
-15% -$42.2K ﹤0.01% 1643
2026
Q1 		$171K Sell
11,308
-3,752
-25% -$56K ﹤0.01% 1702
2025
Q4 		$251K Sell
15,060
-50,036
-77% -$919K ﹤0.01% 1613
2025
Q3 		$1.34M Buy
65,096
+52,216
+405% +$1.04M 0.01% 1114
2025
Q2 		$231K Buy
+12,880
New +$190K ﹤0.01% 1531
2024
Q3 		– Sell
-14,084
Closed -$189K – 1450
2024
Q2 		$189K Sell
14,084
-139,955
-91% -$1.61M ﹤0.01% 1345
2024
Q1 		$1.78M Sell
154,039
-21,562
-12% -$294K 0.03% 682
2023
Q4 		$3.1M Sell
175,601
-23,091
-12% -$436K 0.06% 456
2023
Q3 		$4.81M Buy
198,692
+142,063
+251% +$3.84M 0.1% 275
2023
Q2 		$1.48M Buy
56,629
+8,120
+17% +$160K 0.03% 646
2023
Q1 		$927K Buy
48,509
+13,638
+39% +$252K 0.02% 772
2022
Q4 		$638K Sell
34,871
-34,384
-50% -$602K 0.02% 818
2022
Q3 		$905K Sell
69,255
-66,031
-49% -$833K 0.03% 684
2022
Q2 		$1.21M Buy
135,286
+1,477
+1% +$15K 0.04% 515
2022
Q1 		$1.63M Buy
133,809
+34,263
+34% +$427K 0.05% 403
2021
Q4 		$1.56M Buy
99,546
+3,216
+3% +$39.4K 0.05% 418
2021
Q3 		$949K Buy
96,330
+39,653
+70% +$419K 0.04% 494
2021
Q2 		$633K Buy
+56,677
New +$601K 0.03% 618
2019
Q2 		– Sell
-14,428
Closed -$108K – 1180
2019
Q1 		$108K Buy
+14,428
New +$105K ﹤0.01% 1141
2018
Q1 		– Sell
-286,793
Closed -$3.59M – 983
2017
Q4 		$3.59M Sell
286,793
-125,177
-30% -$1.54M 0.05% 403
2017
Q3 		$4.9M Buy
411,970
+347,966
+544% +$3.58M 0.07% 365
2017
Q2 		$590K Buy
+64,004
New +$567K 0.01% 715
2013
Q3 		– Sell
-27,960
Closed -$96K – 903
2013
Q2 		$96K Buy
+27,960
New +$93.3K ﹤0.01% 837

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
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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Joel Greenblatt's EXTR Position: Q2 2026 in Review

Joel Greenblatt reduced its Extreme Networks (EXTR) stake by 15% in Q2 2026, selling an estimated $42.2K and leaving 9,558 shares worth $309K. The position accounts for ﹤0.01% of the portfolio, ranked #1643.

Joel Greenblatt first reported a position in EXTR in Q2 2013 and has held it in 23 quarters since. The position peaked at $4.9M in Q3 2017. 341 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

  • Joel Greenblatt held 9,558 shares of Extreme Networks worth $309K as of Q2 2026.
  • Joel Greenblatt sold 1,750 Extreme Networks shares in Q2 2026, an estimated $42.2K.
  • Extreme Networks made up ﹤0.01% of Joel Greenblatt's portfolio in Q2 2026, its #1643 holding.
  • Joel Greenblatt first reported a position in Extreme Networks in Q2 2013 and has held it in 23 quarters since.
  • Joel Greenblatt's Extreme Networks position peaked at $4.9M in Q3 2017.
  • 341 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

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