State of Wisconsin Investment Board’s Materion MTRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$413K Sell
5,208
-851
-14% -$67.5K ﹤0.01% 1941
2025
Q1
$494K Buy
6,059
+825
+16% +$67.3K ﹤0.01% 1763
2024
Q4
$518K Buy
5,234
+866
+20% +$85.6K ﹤0.01% 1790
2024
Q3
$489K Buy
4,368
+200
+5% +$22.4K ﹤0.01% 1874
2024
Q2
$451K Sell
4,168
-766
-16% -$82.8K ﹤0.01% 1871
2024
Q1
$650K Buy
4,934
+2,978
+152% +$392K ﹤0.01% 1611
2023
Q4
$255K Sell
1,956
-3,694
-65% -$481K ﹤0.01% 2107
2023
Q3
$576K Buy
+5,650
New +$576K ﹤0.01% 1671
2023
Q2
Sell
-2,585
Closed -$300K 2456
2023
Q1
$300K Buy
2,585
+28
+1% +$3.25K ﹤0.01% 2092
2022
Q4
$224K Sell
2,557
-1,265
-33% -$111K ﹤0.01% 2209
2022
Q3
$306K Sell
3,822
-1,355
-26% -$108K ﹤0.01% 2212
2022
Q2
$382K Buy
+5,177
New +$382K ﹤0.01% 2213