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

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.67M Buy
203,588
+51,817
+34% +$934K 0.01% 1043
2025
Q1
$2.82M Buy
151,771
+11,711
+8% +$217K 0.01% 1120
2024
Q4
$2.55M Buy
140,060
+63,465
+83% +$1.16M 0.01% 1189
2024
Q3
$1.24M Buy
76,595
+13,300
+21% +$216K ﹤0.01% 1484
2024
Q2
$1.06M Buy
63,295
+14,989
+31% +$251K ﹤0.01% 1536
2024
Q1
$743K Buy
+48,306
New +$743K ﹤0.01% 1533
2023
Q4
Sell
-82,354
Closed -$592K 2398
2023
Q3
$592K Buy
82,354
+774
+0.9% +$5.57K ﹤0.01% 1656
2023
Q2
$711K Buy
81,580
+14,453
+22% +$126K ﹤0.01% 1615
2023
Q1
$671K Buy
+67,127
New +$671K ﹤0.01% 1703
2022
Q3
Sell
-12,104
Closed -$89K 2699
2022
Q2
$89K Buy
+12,104
New +$89K ﹤0.01% 2638
2021
Q2
Sell
-21,300
Closed -$376K 2083
2021
Q1
$376K Sell
21,300
-9,700
-31% -$171K ﹤0.01% 1678
2020
Q4
$342K Sell
31,000
-14,100
-31% -$156K ﹤0.01% 1650
2020
Q3
$321K Buy
45,100
+32,200
+250% +$229K ﹤0.01% 1766
2020
Q2
$92K Sell
12,900
-8,700
-40% -$62K ﹤0.01% 1644
2020
Q1
$78K Buy
+21,600
New +$78K ﹤0.01% 1658