State of Wisconsin Investment Board’s Century Aluminum CENX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$3.75M Sell
2025
Q2
$3.67M Buy
2025
Q1
$2.82M Buy
2024
Q4
$2.55M Buy
2024
Q3
$1.24M Buy
2024
Q2
$1.06M Buy
2024
Q1
$743K Buy
2023
Q4
Sell
2023
Q3
$592K Buy
2023
Q2
$711K Buy
2023
Q1
$671K Buy
2022
Q3
Sell
2022
Q2
$89K Buy
2021
Q2
Sell
2021
Q1
$376K Sell
2020
Q4
$342K Sell
2020
Q3
$321K Buy
2020
Q2
$92K Sell
2020
Q1
$78K Buy