Boston Partners’s Extreme Networks EXTR Stock Holding History

Boston Partners’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	$54.3M	Buy	+1,673,962	New	+$40.4M	0.05%	271
2024 Q3	–	Sell	-90,537	Closed	-$1.22M	–	726
2024 Q2	$1.22M	Buy	90,537 +35,843	+66%	+$412K	﹤0.01%	557
2024 Q1	$631K	Sell	54,694 -1,676,983	-97%	-$22.9M	﹤0.01%	654
2023 Q4	$30.3M	Sell	1,731,677 -45,260	-3%	-$855K	0.04%	285
2023 Q3	$42.2M	Sell	1,776,937 -53,015	-3%	-$1.43M	0.06%	253
2023 Q2	$48.7M	Sell	1,829,952 -11,997	-0.7%	-$237K	0.07%	237
2023 Q1	$34.5M	Buy	+1,841,949	New	+$34M	0.05%	256
2019 Q2	–	Sell	-436,084	Closed	-$3.27M	–	676
2019 Q1	$3.27M	Sell	436,084 -207,616	-32%	-$1.51M	﹤0.01%	464
2018 Q4	$3.93M	Buy	+643,700	New	+$3.73M	0.01%	441
2015 Q3	–	Sell	-1,828,230	Closed	-$4.92M	–	717
2015 Q2	$4.92M	Buy	1,828,230 +63,610	+4%	+$172K	0.01%	516
2015 Q1	$5.58M	Sell	1,764,620 -772,910	-30%	-$2.52M	0.01%	501
2014 Q4	$8.96M	Buy	2,537,530 +1,180,690	+87%	+$4.31M	0.01%	424
2014 Q3	$6.5M	Sell	1,356,840 -862,860	-39%	-$4.19M	0.01%	468
2014 Q2	$9.86M	Buy	2,219,700 +1,682,130	+313%	+$7.94M	0.02%	398
2014 Q1	$3.12M	Buy	+537,570	New	+$3.41M	0.01%	582

Other funds holding EXTR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

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

Boston Partners's EXTR Position: Q2 2026 in Review

Boston Partners opened a new position in Extreme Networks (EXTR) in Q2 2026: 1,673,962 shares worth $54.3M. The stake represents 0.05% of the portfolio and ranks #271 among its holdings. This is a return to the name: Boston Partners previously reported a position in EXTR as recently as Q2 2024.

Boston Partners first reported a position in EXTR in Q1 2014 and has held it in 15 quarters since. 342 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

Boston Partners held 1,673,962 shares of Extreme Networks worth $54.3M as of Q2 2026.
Extreme Networks was a new Boston Partners position in Q2 2026.
Extreme Networks made up 0.05% of Boston Partners's portfolio in Q2 2026, its #271 holding.
Boston Partners first reported a position in Extreme Networks in Q1 2014 and has held it in 15 quarters since.
342 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.