William Blair Investment Management’s Donaldson DCI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$465K Sell
6,698
-111
-2% -$7.7K ﹤0.01% 382
2025
Q1
$457K Buy
+6,809
New +$457K ﹤0.01% 381
2021
Q4
Sell
-36,849
Closed -$2.12M 432
2021
Q3
$2.12M Hold
36,849
0.01% 379
2021
Q2
$2.34M Hold
36,849
0.01% 285
2021
Q1
$2.14M Hold
36,849
0.01% 359
2020
Q4
$2.06M Sell
36,849
-5,070
-12% -$283K 0.01% 349
2020
Q3
$1.95M Hold
41,919
0.01% 337
2020
Q2
$1.95M Hold
41,919
0.01% 331
2020
Q1
$1.62M Hold
41,919
0.01% 324
2019
Q4
$2.42M Hold
41,919
0.01% 342
2019
Q3
$2.18M Hold
41,919
0.01% 341
2019
Q2
$2.13M Sell
41,919
-39,559
-49% -$2.01M 0.01% 352
2019
Q1
$4.08M Sell
81,478
-6,232
-7% -$312K 0.02% 348
2018
Q4
$3.81M Sell
87,710
-1,541,753
-95% -$66.9M 0.02% 347
2018
Q3
$94.9M Buy
1,629,463
+85,798
+6% +$5M 0.33% 95
2018
Q2
$69.7M Buy
+1,543,665
New +$69.7M 0.26% 118