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Summit Partners Public Asset Management’s Glaukos GKOS Stock Holding History

Summit Partners Public Asset Management’s Portfolio GKOS Stock Details GKOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-145,000
Closed -$14.3M – 160
2025
Q1 		$14.3M Buy
145,000
+25,000
+21% +$3.33M 0.37% 87
2024
Q4 		$18M Buy
+120,000
New +$16.5M 0.34% 80

Other funds holding GKOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Summit Partners Public Asset Management's GKOS Position: Q2 2026 in Review

Summit Partners Public Asset Management opened a new position in Glaukos (GKOS) in Q2 2026: 446,550 shares worth $62.4M. The stake represents 1.1% of the portfolio and ranks #24 among its holdings. This is a return to the name: Summit Partners Public Asset Management previously reported a position in GKOS as recently as Q2 2025.

Summit Partners Public Asset Management first reported a position in GKOS in Q2 2024 and has held it in 6 quarters since. The position peaked at $109M in Q4 2024. 367 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Summit Partners Public Asset Management held 446,550 shares of Glaukos worth $62.4M as of Q2 2026.
  • Glaukos was a new Summit Partners Public Asset Management position in Q2 2026.
  • Glaukos made up 1.1% of Summit Partners Public Asset Management's portfolio in Q2 2026, its #24 holding.
  • Summit Partners Public Asset Management first reported a position in Glaukos in Q2 2024 and has held it in 6 quarters since.
  • Summit Partners Public Asset Management's Glaukos position peaked at $109M in Q4 2024.
  • 367 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Summit Partners Public Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.