William Blair Investment Management
MTRN icon

William Blair Investment Management’s Materion MTRN Stock Holding History

William Blair Investment Management’s Portfolio MTRN Stock Details MTRN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q1 		– Sell
-390,660
Closed -$34.2M – 413
2022
Q4 		$34.2M Sell
390,660
-110,683
-22% -$9.04M 0.13% 168
2022
Q3 		$40.1M Sell
501,343
-15,588
-3% -$1.28M 0.16% 134
2022
Q2 		$38.1M Sell
516,931
-14,963
-3% -$1.2M 0.14% 163
2022
Q1 		$45.6M Sell
531,894
-7,475
-1% -$639K 0.14% 164
2021
Q4 		$49.6M Sell
539,369
-47,087
-8% -$3.92M 0.13% 162
2021
Q3 		$40.3M Buy
586,456
+585,271
+49,390% +$41.9M 0.11% 210
2021
Q2 		$89K Buy
+1,185
New +$87.8K ﹤0.01% 402

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TI
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SAM
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CCM
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AAM
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Bank of New York Mellon
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