Optiver Holding
EXTR icon

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
2026
Q2 		$11.6K Buy
+358
New +$8.63K ﹤0.01% 1705
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
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
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
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Optiver Holding's EXTR Position: Q2 2026 in Review

Optiver Holding opened a new position in Extreme Networks (EXTR) in Q2 2026: 358 shares worth $11.6K. The stake represents ﹤0.01% of the portfolio and ranks #1705 among its holdings. This is a return to the name: Optiver Holding previously reported a position in EXTR as recently as Q3 2025.

Optiver Holding first reported a position in EXTR in Q3 2025 and has held it in 2 quarters since. 342 funds tracked by Wall St. Rank hold EXTR as of Q2 2026.

  • Optiver Holding held 358 shares of Extreme Networks worth $11.6K as of Q2 2026.
  • Extreme Networks was a new Optiver Holding position in Q2 2026.
  • Extreme Networks made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1705 holding.
  • Optiver Holding first reported a position in Extreme Networks in Q3 2025 and has held it in 2 quarters since.
  • 342 funds tracked by Wall St. Rank held Extreme Networks as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.