Ostrum Asset Management’s Clean Harbors CLH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
2025
Q1
$157K Sell
2024
Q4
$411K Buy
2024
Q3
$207K Sell
2024
Q2
$446K Buy
2024
Q1
$319K Buy
2023
Q4
$131K Sell
2023
Q3
$333K Buy
2023
Q2
$263K Hold
2023
Q1
$228K Buy
2019
Q3
Sell
2019
Q2
$2.3M Buy