Optiver Holding’s Extreme Networks EXTR Stock Holding History

Optiver Holding’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 Q4	–	Sell	-90	Closed	-$1.86K	–	2636
2025 Q3	$1.86K	Buy	+90	New	+$1.79K	﹤0.01%	2405

Other funds holding EXTR

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

PCMI

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

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

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

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

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

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Optiver Holding's EXTR Position: Q4 2025 in Review

Optiver Holding sold out of Extreme Networks (EXTR) in Q4 2025, closing a stake of 90 shares — an estimated $1.86K sold.

Optiver Holding first reported a position in EXTR in Q3 2025 and held it in 1 quarter. The position peaked at $1.86K in Q3 2025. 309 funds tracked by Wall St. Rank hold EXTR as of Q4 2025.

Optiver Holding reported no remaining Extreme Networks position as of Q4 2025 after selling out during the quarter.
Optiver Holding sold 90 Extreme Networks shares in Q4 2025, an estimated $1.86K.
Optiver Holding first reported a position in Extreme Networks in Q3 2025 and held it in 1 quarter.
Optiver Holding's Extreme Networks position peaked at $1.86K in Q3 2025.
309 funds tracked by Wall St. Rank held Extreme Networks as of Q4 2025.

Based on Optiver Holding's 13F filing for Q4 2025, filed 17 Feb 2026.