Essex Investment Management’s Glaukos GKOS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$49.8K Hold
2025
Q2
$63.1K Hold
2025
Q1
$60.1K Hold
2024
Q4
$91.6K Sell
2024
Q3
$191K Hold
2024
Q2
$174K Sell
2024
Q1
$158K Sell
2023
Q4
$186K Sell
2023
Q3
$215K Sell
2023
Q2
$205K Sell
2023
Q1
$687K Sell
2022
Q4
$600K Sell
2022
Q3
$2.76M Hold
2022
Q2
$2.35M Sell
2022
Q1
$3.22M Buy
2021
Q4
$201K Buy
2021
Q3
$164K Hold
2021
Q2
$289K Buy
2016
Q3
Sell
2016
Q2
$614K Buy