SG Americas Securities
GKOS icon

SG Americas Securities’s Glaukos GKOS Stock Holding History

SG Americas Securities’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
2026
Q1 		$1.49M Hold
550,000
– – ﹤0.01% 1529
2025
Q4 		$2.19M Buy
+550,000
New +$52.5M ﹤0.01% 1472
2025
Q2 		– Sell
-50,000
Closed -$28K – 3190
2025
Q1 		$28K Buy
+50,000
New +$6.67M ﹤0.01% 3347

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
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 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

SG Americas Securities's GKOS Position: Q1 2026 in Review

SG Americas Securities reduced its Glaukos (GKOS) stake by 81% in Q1 2026, selling an estimated $5.49M and leaving 11,446 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #1623.

SG Americas Securities first reported a position in GKOS in Q2 2015 and has held it in 31 quarters since. The position peaked at $7.54M in Q3 2021. 336 funds tracked by Wall St. Rank hold GKOS as of Q1 2026.

  • SG Americas Securities held 11,446 shares of Glaukos worth $1.23M as of Q1 2026.
  • SG Americas Securities sold 48,786 Glaukos shares in Q1 2026, an estimated $5.49M.
  • Glaukos made up ﹤0.01% of SG Americas Securities's portfolio in Q1 2026, its #1623 holding.
  • SG Americas Securities first reported a position in Glaukos in Q2 2015 and has held it in 31 quarters since.
  • SG Americas Securities's Glaukos position peaked at $7.54M in Q3 2021.
  • 336 funds tracked by Wall St. Rank held Glaukos as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.