Hennessy Advisors Inc’s Extreme Networks EXTR Stock Holding History

Hennessy Advisors Inc’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	$251K	Buy	+7,745	New	+$187K	0.01%	309
2024 Q3	–	Sell	-11,023	Closed	-$148K	–	303
2024 Q2	$148K	Buy	+11,023	New	+$127K	0.01%	294
2024 Q1	–	Sell	-4,627	Closed	-$81.6K	–	303
2023 Q4	$81.6K	Buy	+4,627	New	+$87.5K	﹤0.01%	302
2019 Q3	–	Sell	-13,380	Closed	-$87K	–	281
2019 Q2	$87K	Buy	+13,380	New	+$88.4K	﹤0.01%	278
2018 Q1	–	Sell	-673,600	Closed	-$8.43M	–	379
2017 Q4	$8.43M	Sell	673,600 -5,620	-0.8%	-$69.3K	0.26%	85
2017 Q3	$8.08M	Sell	679,220 -555	-0.1%	-$5.71K	0.25%	88
2017 Q2	$6.27M	Sell	679,775 -7,125	-1%	-$63.1K	0.19%	96
2017 Q1	$5.16M	Buy	+686,900	New	+$4.11M	0.15%	144

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

Hennessy Advisors Inc's EXTR Position: Q2 2026 in Review

Hennessy Advisors Inc opened a new position in Extreme Networks (EXTR) in Q2 2026: 7,745 shares worth $251K. The stake represents 0.01% of the portfolio and ranks #309 among its holdings. This is a return to the name: Hennessy Advisors Inc previously reported a position in EXTR as recently as Q2 2024.

Hennessy Advisors Inc first reported a position in EXTR in Q1 2017 and has held it in 8 quarters since. The position peaked at $8.43M in Q4 2017. 342 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

Hennessy Advisors Inc held 7,745 shares of Extreme Networks worth $251K as of Q2 2026.
Extreme Networks was a new Hennessy Advisors Inc position in Q2 2026.
Extreme Networks made up 0.01% of Hennessy Advisors Inc's portfolio in Q2 2026, its #309 holding.
Hennessy Advisors Inc first reported a position in Extreme Networks in Q1 2017 and has held it in 8 quarters since.
Hennessy Advisors Inc's Extreme Networks position peaked at $8.43M in Q4 2017.
342 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

Based on Hennessy Advisors Inc's 13F filing for Q2 2026, filed 16 Jul 2026.