William Blair Investment Management’s CMC Materials, Inc. Common Stock CCMP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q4
Sell
-242,796
Closed -$29.9M 463
2021
Q3
$29.9M Buy
242,796
+2,207
+0.9% +$272K 0.08% 268
2021
Q2
$36.3M Buy
240,589
+36,633
+18% +$5.52M 0.11% 166
2021
Q1
$36.1M Buy
203,956
+17,701
+10% +$3.13M 0.12% 169
2020
Q4
$28.2M Buy
186,255
+14,427
+8% +$2.18M 0.09% 179
2020
Q3
$24.5M Buy
+171,828
New +$24.5M 0.1% 175