Walleye Trading
GKOS icon

Walleye Trading’s Glaukos GKOS Stock Holding History

Walleye Trading’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
Q2 		$825K Sell
5,900
-700
-11% -$88.6K ﹤0.01% 2402
2026
Q1 		$711K Sell
6,600
-13,200
-67% -$1.49M ﹤0.01% 2363
2025
Q4 		$2.24M Sell
19,800
-5,400
-21% -$516K ﹤0.01% 1827
2025
Q3 		$2.06M Buy
+25,200
New +$2.31M ﹤0.01% 1802
2025
Q2 		– Sell
-1,200
Closed -$118K – 4401
2025
Q1 		$118K Sell
1,200
-34,500
-97% -$4.6M ﹤0.01% 3315
2024
Q4 		$5.35M Buy
+35,700
New +$4.92M 0.01% 1105
2024
Q2 		– Sell
-3,200
Closed -$302K – 4517
2024
Q1 		$302K Buy
+3,200
New +$286K ﹤0.01% 3177
2023
Q4 		– Sell
-2,700
Closed -$203K – 5208
2023
Q3 		$203K Buy
+2,700
New +$202K ﹤0.01% 3588
2022
Q4 		– Sell
-800
Closed -$43K – 5114
2022
Q3 		$43K Buy
+800
New +$41.3K ﹤0.01% 4276
2022
Q2 		– Sell
-5,000
Closed -$289K – 5329
2022
Q1 		$289K Buy
+5,000
New +$265K ﹤0.01% 3470
2021
Q4 		– Sell
-6,300
Closed -$303K – 5533
2021
Q3 		$303K Sell
6,300
-1,000
-14% -$55.5K ﹤0.01% 3445
2021
Q2 		$619K Sell
7,300
-9,900
-58% -$813K ﹤0.01% 2662
2021
Q1 		$1.44M Buy
17,200
+16,200
+1,620% +$1.42M 0.01% 1613
2020
Q4 		$75K Sell
1,000
-11,000
-92% -$695K ﹤0.01% 4042
2020
Q3 		$594K Sell
12,000
-2,000
-14% -$87.9K ﹤0.01% 2091
2020
Q2 		$538K Buy
+14,000
New +$521K ﹤0.01% 2226

Other funds holding GKOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Walleye Trading's GKOS Position: Q2 2026 in Review

Walleye Trading opened a new position in Glaukos (GKOS) in Q2 2026: 463 shares worth $64.7K. The stake represents ﹤0.01% of the portfolio and ranks #3524 among its holdings. This is a return to the name: Walleye Trading previously reported a position in GKOS as recently as Q3 2025.

Walleye Trading first reported a position in GKOS in Q4 2020 and has held it in 8 quarters since. The position peaked at $879K in Q3 2022. 367 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Walleye Trading held 463 shares of Glaukos worth $64.7K as of Q2 2026.
  • Glaukos was a new Walleye Trading position in Q2 2026.
  • Glaukos made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #3524 holding.
  • Walleye Trading first reported a position in Glaukos in Q4 2020 and has held it in 8 quarters since.
  • Walleye Trading's Glaukos position peaked at $879K in Q3 2022.
  • 367 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.