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Great Lakes Advisors’s Glaukos GKOS Stock Holding History

Great Lakes Advisors’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
-106,200
Closed -$10.5M – 843
2025
Q1 		$10.5M Sell
106,200
-7,101
-6% -$947K 0.09% 187
2024
Q4 		$17M Sell
113,301
-1,259
-1% -$173K 0.15% 140
2024
Q3 		$14.9M Sell
114,560
-3,096
-3% -$385K 0.13% 157
2024
Q2 		$13.9M Buy
+117,656
New +$12.5M 0.12% 160

Other funds holding GKOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return

Great Lakes Advisors's GKOS Position: Q2 2025 in Review

Great Lakes Advisors sold out of Glaukos (GKOS) in Q2 2025, closing a stake of 106,200 shares — an estimated $10.5M sold.

Great Lakes Advisors first reported a position in GKOS in Q2 2024 and held it in 4 quarters. The position peaked at $17M in Q4 2024. 297 funds tracked by Wall St. Rank hold GKOS as of Q2 2025.

  • Great Lakes Advisors reported no remaining Glaukos position as of Q2 2025 after selling out during the quarter.
  • Great Lakes Advisors sold 106,200 Glaukos shares in Q2 2025, an estimated $10.5M.
  • Great Lakes Advisors first reported a position in Glaukos in Q2 2024 and held it in 4 quarters.
  • Great Lakes Advisors's Glaukos position peaked at $17M in Q4 2024.
  • 297 funds tracked by Wall St. Rank held Glaukos as of Q2 2025.

Based on Great Lakes Advisors's 13F filing for Q2 2025, filed 11 Aug 2025.