Ameriprise
GKOS icon

Ameriprise’s Glaukos GKOS Stock Holding History

Ameriprise’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
-13,200
Closed -$1.3M – 4033
2025
Q1 		$1.3M Sell
13,200
-4,000
-23% -$534K ﹤0.01% 3100
2024
Q4 		$2.58M Buy
+17,200
New +$2.37M ﹤0.01% 2779

Other funds holding GKOS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Ameriprise's GKOS Position: Q1 2026 in Review

Ameriprise reduced its Glaukos (GKOS) stake by 23% in Q1 2026, selling an estimated $55.5M and leaving 1,610,774 shares worth $173M. The position accounts for 0.04% of the portfolio, ranked #405.

Ameriprise first reported a position in GKOS in Q2 2015 and has held it in 44 quarters since. The position peaked at $290M in Q4 2024. 336 funds tracked by Wall St. Rank hold GKOS as of Q1 2026.

  • Ameriprise held 1,610,774 shares of Glaukos worth $173M as of Q1 2026.
  • Ameriprise sold 493,520 Glaukos shares in Q1 2026, an estimated $55.5M.
  • Glaukos made up 0.04% of Ameriprise's portfolio in Q1 2026, its #405 holding.
  • Ameriprise first reported a position in Glaukos in Q2 2015 and has held it in 44 quarters since.
  • Ameriprise's Glaukos position peaked at $290M in Q4 2024.
  • 336 funds tracked by Wall St. Rank held Glaukos as of Q1 2026.

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