Qube Research & Technologies (QRT)
GKOS icon

Qube Research & Technologies (QRT)’s Glaukos GKOS Stock Holding History

Qube Research & Technologies (QRT)’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
Q3 		$3.4M Buy
+20,715
New +$3.47M ﹤0.01% 2037
2026
Q2 		– Sell
-108,863
Closed -$11.7M – 3699
2026
Q1 		$11.7M Sell
108,863
-79,872
-42% -$8.99M 0.01% 1179
2025
Q4 		$21.3M Sell
188,735
-178,793
-49% -$17.1M 0.02% 870
2025
Q3 		$30M Buy
367,528
+171,163
+87% +$15.7M 0.03% 686
2025
Q2 		$20.3M Sell
196,365
-18,515
-9% -$1.74M 0.02% 874
2025
Q1 		$21.1M Buy
214,880
+189,706
+754% +$25.3M 0.02% 728
2024
Q4 		$3.77M Buy
25,174
+10,110
+67% +$1.39M ﹤0.01% 1624
2024
Q3 		$1.96M Buy
+15,064
New +$1.87M ﹤0.01% 1767
2024
Q2 		– Sell
-52,411
Closed -$4.94M – 4144
2024
Q1 		$4.94M Sell
52,411
-34,122
-39% -$3.05M 0.01% 1237
2023
Q4 		$6.88M Buy
+86,533
New +$5.9M 0.01% 891
2022
Q1 		– Sell
-6,186
Closed -$275K – 2652
2021
Q4 		$275K Buy
6,186
+602
+11% +$27.8K ﹤0.01% 1842
2021
Q3 		$269K Buy
5,584
+3,140
+128% +$174K ﹤0.01% 1525
2021
Q2 		$207K Sell
2,444
-1,657
-40% -$136K ﹤0.01% 1785
2021
Q1 		$344K Buy
4,101
+834
+26% +$73.3K 0.01% 1388
2020
Q4 		$246K Buy
+3,267
New +$206K ﹤0.01% 1443
2020
Q1 		– Sell
-11,670
Closed -$636K – 1337
2019
Q4 		$636K Buy
+11,670
New +$710K 0.02% 838

Other funds holding GKOS

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 42.55% 1-Year Est. Return

Qube Research & Technologies (QRT)'s GKOS Position: Q3 2026 in Review

Qube Research & Technologies (QRT) opened a new position in Glaukos (GKOS) in Q3 2026: 20,715 shares worth $3.4M. The stake represents ﹤0.01% of the portfolio and ranks #2037 among its holdings. This is a return to the name: Qube Research & Technologies (QRT) previously reported a position in GKOS as recently as Q1 2026.

Qube Research & Technologies (QRT) first reported a position in GKOS in Q4 2019 and has held it in 16 quarters since. The position peaked at $30M in Q3 2025. 326 funds tracked by Wall St. Rank hold GKOS as of Q3 2026.

  • Qube Research & Technologies (QRT) held 20,715 shares of Glaukos worth $3.4M as of Q3 2026.
  • Glaukos was a new Qube Research & Technologies (QRT) position in Q3 2026.
  • Glaukos made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q3 2026, its #2037 holding.
  • Qube Research & Technologies (QRT) first reported a position in Glaukos in Q4 2019 and has held it in 16 quarters since.
  • Qube Research & Technologies (QRT)'s Glaukos position peaked at $30M in Q3 2025.
  • 326 funds tracked by Wall St. Rank held Glaukos as of Q3 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q3 2026, filed 13 Nov 2026.