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Parallel Advisors’s Glaukos GKOS Stock Holding History

Parallel Advisors’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 		$39.6K Buy
368
+226
+159% +$25.4K ﹤0.01% 2127
2025
Q4 		$16K Buy
142
+121
+576% +$11.6K ﹤0.01% 2409
2025
Q3 		$1.71K Sell
21
-20
-49% -$1.84K ﹤0.01% 3092
2025
Q2 		$4.19K Sell
41
-7
-15% -$657 ﹤0.01% 2802
2025
Q1 		$4.72K Sell
48
-126
-72% -$16.8K ﹤0.01% 2699
2024
Q4 		$26.1K Buy
174
+2
+1% +$276 ﹤0.01% 2010
2024
Q3 		$22.4K Buy
172
+17
+11% +$2.12K ﹤0.01% 2034
2024
Q2 		$18.3K Buy
155
+148
+2,114% +$15.7K ﹤0.01% 2040
2024
Q1 		$660 Hold
7
– – ﹤0.01% 3008
2023
Q4 		$556 Hold
7
– – ﹤0.01% 3042
2023
Q3 		$527 Hold
7
– – ﹤0.01% 3096
2023
Q2 		$498 Hold
7
– – ﹤0.01% 3099
2023
Q1 		$351 Hold
7
– – ﹤0.01% 3211
2022
Q4 		$306 Sell
7
-2
-22% -$99 ﹤0.01% 3122
2022
Q3 		$0 Buy
9
+2
+29% +$103 ﹤0.01% 3276
2022
Q2 		$0 Sell
7
-17
-71% -$807 ﹤0.01% 3115
2022
Q1 		$1K Sell
24
-6
-20% -$317 ﹤0.01% 2746
2021
Q4 		$1K Buy
+30
New +$1.39K ﹤0.01% 2870

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

Parallel Advisors's GKOS Position: Q1 2026 in Review

Parallel Advisors increased its Glaukos (GKOS) stake by 159% in Q1 2026, buying an estimated $25.4K and bringing the position to 368 shares worth $39.6K. The position accounts for ﹤0.01% of the portfolio, ranked #2127.

Parallel Advisors first reported a position in GKOS in Q4 2021 and has held it in 18 quarters since. 336 funds tracked by Wall St. Rank hold GKOS as of Q1 2026.

  • Parallel Advisors held 368 shares of Glaukos worth $39.6K as of Q1 2026.
  • Parallel Advisors bought 226 Glaukos shares in Q1 2026, an estimated $25.4K.
  • Glaukos made up ﹤0.01% of Parallel Advisors's portfolio in Q1 2026, its #2127 holding.
  • Parallel Advisors first reported a position in Glaukos in Q4 2021 and has held it in 18 quarters since.
  • 336 funds tracked by Wall St. Rank held Glaukos as of Q1 2026.

Based on Parallel Advisors's 13F filing for Q1 2026, filed 7 May 2026.