CCIA
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Campbell & Co Investment Adviser’s Glaukos GKOS Stock Holding History

Campbell & Co Investment Adviser’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
2025
Q4 		– Sell
-13,588
Closed -$1.11M – 1238
2025
Q3 		$1.11M Buy
+13,588
New +$1.25M 0.08% 382
2025
Q2 		– Sell
-13,877
Closed -$1.37M – 1246
2025
Q1 		$1.37M Buy
13,877
+6,566
+90% +$876K 0.1% 311
2024
Q4 		$1.1M Buy
+7,311
New +$1.01M 0.08% 360
2024
Q1 		– Sell
-21,353
Closed -$1.7M – 1212
2023
Q4 		$1.7M Buy
+21,353
New +$1.46M 0.15% 186
2023
Q3 		– Sell
-5,199
Closed -$370K – 1032
2023
Q2 		$370K Buy
+5,199
New +$298K 0.07% 570
2021
Q4 		– Sell
-19,800
Closed -$954K – 680
2021
Q3 		$954K Buy
+19,800
New +$1.1M 0.31% 72

Other funds holding GKOS

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return