Winton Group’s Extreme Networks EXTR Stock Holding History

Winton Group’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	$1.41M	Buy	43,464 +33,270	+326%	+$802K	0.05%	402
2026 Q1	$154K	Sell	10,194 -4,077	-29%	-$60.8K	0.01%	1007
2025 Q4	$238K	Buy	+14,271	New	+$262K	0.01%	791
2025 Q2	–	Sell	-202,856	Closed	-$2.68M	–	880
2025 Q1	$2.68M	Buy	+202,856	New	+$3.18M	0.16%	148
2018 Q3	–	Sell	-12,433	Closed	-$99K	–	1043
2018 Q2	$99K	Sell	12,433 -40,208	-76%	-$386K	﹤0.01%	994
2018 Q1	$583K	Buy	+52,641	New	+$665K	0.02%	700

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

Winton Group's EXTR Position: Q2 2026 in Review

Winton Group increased its Extreme Networks (EXTR) stake by 326% in Q2 2026, buying an estimated $802K and bringing the position to 43,464 shares worth $1.41M. The position accounts for 0.05% of the portfolio, ranked #402.

Winton Group first reported a position in EXTR in Q1 2018 and has held it in 6 quarters since. The position peaked at $2.68M in Q1 2025. 342 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

Winton Group held 43,464 shares of Extreme Networks worth $1.41M as of Q2 2026.
Winton Group bought 33,270 Extreme Networks shares in Q2 2026, an estimated $802K.
Extreme Networks made up 0.05% of Winton Group's portfolio in Q2 2026, its #402 holding.
Winton Group first reported a position in Extreme Networks in Q1 2018 and has held it in 6 quarters since.
Winton Group's Extreme Networks position peaked at $2.68M in Q1 2025.
342 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.