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Thompson Siegel & Walmsley’s Extreme Networks EXTR Stock Holding History

Thompson Siegel & Walmsley’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
2025
Q3 		– Sell
-113,293
Closed -$2.03M – 415
2025
Q2 		$2.03M Sell
113,293
-230,424
-67% -$3.39M 0.03% 263
2025
Q1 		$4.55M Buy
343,717
+35,388
+11% +$554K 0.08% 199
2024
Q4 		$5.16M Sell
308,329
-88,819
-22% -$1.44M 0.08% 200
2024
Q3 		$5.97M Sell
397,148
-94,242
-19% -$1.34M 0.09% 182
2024
Q2 		$6.61M Sell
491,390
-72,687
-13% -$835K 0.11% 164
2024
Q1 		$6.51M Buy
564,077
+173,229
+44% +$2.36M 0.1% 176
2023
Q4 		$6.89M Buy
390,848
+134,589
+53% +$2.54M 0.11% 166
2023
Q3 		$6.2M Sell
256,259
-26,346
-9% -$713K 0.1% 172
2023
Q2 		$7.36M Sell
282,605
-119,390
-30% -$2.36M 0.12% 168
2023
Q1 		$7.69M Buy
401,995
+46,829
+13% +$864K 0.12% 156
2022
Q4 		$6.5M Sell
355,166
-284,285
-44% -$4.98M 0.11% 164
2022
Q3 		$8.36M Sell
639,451
-77,320
-11% -$975K 0.14% 149
2022
Q2 		$6.39M Buy
716,771
+164,364
+30% +$1.67M 0.1% 174
2022
Q1 		$6.75M Buy
552,407
+133,131
+32% +$1.66M 0.1% 187
2021
Q4 		$6.58M Sell
419,276
-362,638
-46% -$4.44M 0.09% 185
2021
Q3 		$7.7M Sell
781,914
-13,012
-2% -$137K 0.11% 163
2021
Q2 		$8.87M Buy
794,926
+785,174
+8,051% +$8.33M 0.12% 149
2021
Q1 		$85K Sell
9,752
-1,000
-9% -$8.71K ﹤0.01% 422
2020
Q4 		$74K Buy
+10,752
New +$57.7K ﹤0.01% 414

Other funds holding EXTR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Thompson Siegel & Walmsley's EXTR Position: Q3 2025 in Review

Thompson Siegel & Walmsley sold out of Extreme Networks (EXTR) in Q3 2025, closing a stake of 113,293 shares — an estimated $2.03M sold.

Thompson Siegel & Walmsley first reported a position in EXTR in Q4 2020 and held it in 19 quarters. The position peaked at $8.87M in Q2 2021. 308 funds tracked by Wall St. Rank hold EXTR as of Q3 2025.

  • Thompson Siegel & Walmsley reported no remaining Extreme Networks position as of Q3 2025 after selling out during the quarter.
  • Thompson Siegel & Walmsley sold 113,293 Extreme Networks shares in Q3 2025, an estimated $2.03M.
  • Thompson Siegel & Walmsley first reported a position in Extreme Networks in Q4 2020 and held it in 19 quarters.
  • Thompson Siegel & Walmsley's Extreme Networks position peaked at $8.87M in Q2 2021.
  • 308 funds tracked by Wall St. Rank held Extreme Networks as of Q3 2025.

Based on Thompson Siegel & Walmsley's 13F filing for Q3 2025, filed 12 Nov 2025.