South Dakota Investment Council’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
$11.2M Sell
2025
Q2
$7.9M Buy
2025
Q1
$5.17M Buy
2016
Q4
Sell
2016
Q3
$281K Hold
2016
Q2
$256K Hold
2016
Q1
$286K Hold
2015
Q4
$179K Hold
2015
Q3
$186K Hold
2015
Q2
$422K Hold
2015
Q1
$559K Hold
2014
Q4
$988K Hold
2014
Q3
$1.05M Buy