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Harbour Investments’s Extreme Networks EXTR Stock Holding History

Harbour Investments’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 		$383 Buy
+25
New +$373 ﹤0.01% 4302
2021
Q4 		– Sell
-222
Closed -$2K – 2967
2021
Q3 		$2K Buy
222
+36
+19% +$380 ﹤0.01% 3298
2021
Q2 		$2K Buy
186
+105
+130% +$1.11K ﹤0.01% 3371
2021
Q1 		$1K Buy
+81
New +$706 ﹤0.01% 3365

Other funds holding EXTR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return

Harbour Investments's EXTR Position: Q1 2026 in Review

Harbour Investments opened a new position in Extreme Networks (EXTR) in Q1 2026: 25 shares worth $383. The stake represents ﹤0.01% of the portfolio and ranks #4302 among its holdings. This is a return to the name: Harbour Investments previously reported a position in EXTR as recently as Q3 2021.

Harbour Investments first reported a position in EXTR in Q1 2021 and has held it in 4 quarters since. The position peaked at $2K in Q3 2021. 301 funds tracked by Wall St. Rank hold EXTR as of Q1 2026.

  • Harbour Investments held 25 shares of Extreme Networks worth $383 as of Q1 2026.
  • Extreme Networks was a new Harbour Investments position in Q1 2026.
  • Extreme Networks made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #4302 holding.
  • Harbour Investments first reported a position in Extreme Networks in Q1 2021 and has held it in 4 quarters since.
  • Harbour Investments's Extreme Networks position peaked at $2K in Q3 2021.
  • 301 funds tracked by Wall St. Rank held Extreme Networks as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.