Pathstone Holdings
GKOS icon

Pathstone Holdings’s Glaukos GKOS Stock Holding History

Pathstone Holdings’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 		$2.27M Buy
16,214
+2,101
+15% +$266K 0.01% 1042
2026
Q1 		$1.52M Sell
14,113
-1,076
-7% -$121K 0.01% 1187
2025
Q4 		$1.71M Buy
15,189
+2,914
+24% +$278K 0.01% 1113
2025
Q3 		$1M Sell
12,275
-7,062
-37% -$648K ﹤0.01% 1427
2025
Q2 		$2M Sell
19,337
-2,145
-10% -$201K 0.01% 996
2025
Q1 		$2.11M Sell
21,482
-1,344
-6% -$179K 0.01% 956
2024
Q4 		$3.42M Buy
22,826
+377
+2% +$51.9K 0.02% 699
2024
Q3 		$2.92M Buy
22,449
+1,326
+6% +$165K 0.01% 781
2024
Q2 		$2.5M Buy
21,123
+9,685
+85% +$1.03M 0.01% 823
2024
Q1 		$1.08M Buy
11,438
+7,803
+215% +$697K 0.01% 1236
2023
Q4 		$289K Buy
+3,635
New +$248K ﹤0.01% 1853

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 $3.37T AUM 44.26% 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 40.91% 1-Year Est. Return

Pathstone Holdings's GKOS Position: Q2 2026 in Review

Pathstone Holdings increased its Glaukos (GKOS) stake by 15% in Q2 2026, buying an estimated $266K and bringing the position to 16,214 shares worth $2.27M. The position accounts for 0.01% of the portfolio, ranked #1042.

Pathstone Holdings first reported a position in GKOS in Q4 2023 and has held it in 11 quarters since. The position peaked at $3.42M in Q4 2024. 366 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Pathstone Holdings held 16,214 shares of Glaukos worth $2.27M as of Q2 2026.
  • Pathstone Holdings bought 2,101 Glaukos shares in Q2 2026, an estimated $266K.
  • Glaukos made up 0.01% of Pathstone Holdings's portfolio in Q2 2026, its #1042 holding.
  • Pathstone Holdings first reported a position in Glaukos in Q4 2023 and has held it in 11 quarters since.
  • Pathstone Holdings's Glaukos position peaked at $3.42M in Q4 2024.
  • 366 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on Pathstone Holdings's 13F filing for Q2 2026, filed 13 Aug 2026.