Flagship Harbor Advisors’s Extreme Networks EXTR Stock Holding History

Flagship Harbor Advisors’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 Q1	–	Sell	-6	Closed	-$100	–	1172
2025 Q4	$100	Buy	+6	New	+$110	﹤0.01%	2233
2018 Q4	–	Sell	-233	Closed	-$1K	–	1921
2018 Q3	$1K	Sell	233 -1,750	-88%	-$12.4K	﹤0.01%	1982
2018 Q2	$15K	Buy	+1,983	New	+$19K	﹤0.01%	1210

Other funds holding EXTR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PCMI

Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return

Flagship Harbor Advisors's EXTR Position: Q1 2026 in Review

Flagship Harbor Advisors sold out of Extreme Networks (EXTR) in Q1 2026, closing a stake of 6 shares — an estimated $100 sold.

Flagship Harbor Advisors first reported a position in EXTR in Q2 2018 and held it in 3 quarters. The position peaked at $15K in Q2 2018. 301 funds tracked by Wall St. Rank hold EXTR as of Q1 2026.

Flagship Harbor Advisors reported no remaining Extreme Networks position as of Q1 2026 after selling out during the quarter.
Flagship Harbor Advisors sold 6 Extreme Networks shares in Q1 2026, an estimated $100.
Flagship Harbor Advisors first reported a position in Extreme Networks in Q2 2018 and held it in 3 quarters.
Flagship Harbor Advisors's Extreme Networks position peaked at $15K in Q2 2018.
301 funds tracked by Wall St. Rank held Extreme Networks as of Q1 2026.

Based on Flagship Harbor Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.