William Blair Investment Management’s Donaldson DCI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$531K Sell
2025
Q2
$465K Sell
2025
Q1
$457K Buy
2021
Q4
Sell
2021
Q3
$2.12M Hold
2021
Q2
$2.34M Hold
2021
Q1
$2.14M Hold
2020
Q4
$2.06M Sell
2020
Q3
$1.95M Hold
2020
Q2
$1.95M Hold
2020
Q1
$1.62M Hold
2019
Q4
$2.42M Hold
2019
Q3
$2.18M Hold
2019
Q2
$2.13M Sell
2019
Q1
$4.08M Sell
2018
Q4
$3.81M Sell
2018
Q3
$94.9M Buy
2018
Q2
$69.7M Buy