William Blair Investment Management’s Materion MTRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q1
Sell
-390,660
Closed -$34.2M 413
2022
Q4
$34.2M Sell
390,660
-110,683
-22% -$9.69M 0.13% 168
2022
Q3
$40.1M Sell
501,343
-15,588
-3% -$1.25M 0.16% 134
2022
Q2
$38.1M Sell
516,931
-14,963
-3% -$1.1M 0.14% 163
2022
Q1
$45.6M Sell
531,894
-7,475
-1% -$641K 0.14% 164
2021
Q4
$49.6M Sell
539,369
-47,087
-8% -$4.33M 0.13% 162
2021
Q3
$40.3M Buy
586,456
+585,271
+49,390% +$40.2M 0.11% 210
2021
Q2
$89K Buy
+1,185
New +$89K ﹤0.01% 402