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GKOS icon

EFG Asset Management’s Glaukos GKOS Stock Holding History

EFG 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
Q3 		$4.61M Buy
56,548
+1,089
+2% +$100K 0.6% 65
2025
Q2 		$5.73M Buy
55,459
+2,383
+4% +$224K 0.81% 32
2025
Q1 		$5.22M Sell
53,076
-7,516
-12% -$1M 0.87% 23
2024
Q4 		$9.1M Buy
60,592
+31,273
+107% +$4.31M 1.24% 9
2024
Q3 		$3.82M Buy
29,319
+2,114
+8% +$263K 0.64% 36
2024
Q2 		$3.22M Buy
27,205
+128
+0.5% +$13.6K 0.56% 52
2024
Q1 		$2.55M Sell
27,077
-1,287
-5% -$115K 0.44% 81
2023
Q4 		$2.25M Sell
28,364
-284
-1% -$19.4K 0.43% 91
2023
Q3 		$2.15M Sell
28,648
-2,736
-9% -$204K 0.51% 63
2023
Q2 		$2.24M Buy
31,384
+2,818
+10% +$162K 0.48% 68
2023
Q1 		$1.43M Sell
28,566
-1,600
-5% -$77.7K 0.32% 114
2022
Q4 		$1.28M Sell
30,166
-1,013
-3% -$50K 0.29% 126
2022
Q3 		$1.66M Buy
31,179
+7,371
+31% +$380K 0.38% 94
2022
Q2 		$1.08M Sell
23,808
-2,043
-8% -$97K 0.23% 134
2022
Q1 		$1.5M Buy
25,851
+6,176
+31% +$327K 0.22% 133
2021
Q4 		$875K Buy
+19,675
New +$908K 0.11% 170

Other funds holding GKOS

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $535B AUM 26.23% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

EFG Asset Management's GKOS Position: Q3 2025 in Review

EFG Asset Management increased its Glaukos (GKOS) stake by 2% in Q3 2025, buying an estimated $100K and bringing the position to 56,548 shares worth $4.61M. The position accounts for 0.6% of the portfolio, ranked #65.

EFG Asset Management first reported a position in GKOS in Q4 2021 and has held it in 16 quarters since. The position peaked at $9.1M in Q4 2024. 315 funds tracked by Wall St. Rank hold GKOS as of Q3 2025.

  • EFG Asset Management held 56,548 shares of Glaukos worth $4.61M as of Q3 2025.
  • EFG Asset Management bought 1,089 Glaukos shares in Q3 2025, an estimated $100K.
  • Glaukos made up 0.6% of EFG Asset Management's portfolio in Q3 2025, its #65 holding.
  • EFG Asset Management first reported a position in Glaukos in Q4 2021 and has held it in 16 quarters since.
  • EFG Asset Management's Glaukos position peaked at $9.1M in Q4 2024.
  • 315 funds tracked by Wall St. Rank held Glaukos as of Q3 2025.

Based on EFG Asset Management's 13F filing for Q3 2025, filed 3 Nov 2025.