William Blair Investment Management’s Advanced Drainage Systems WMS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$114M Sell
2025
Q2
$107M Sell
2025
Q1
$110M Sell
2024
Q4
$120M Sell
2024
Q3
$180M Sell
2024
Q2
$229M Buy
2024
Q1
$235M Sell
2023
Q4
$195M Sell
2023
Q3
$165M Buy
2023
Q2
$145M Sell
2023
Q1
$129M Buy
2022
Q4
$99.1M Sell
2022
Q3
$159M Buy
2022
Q2
$79M Buy
2015
Q4
Sell
2015
Q3
$6.64M Buy