Wellington Management Group’s Century Aluminum CENX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$22.2M Buy
378,447
+180,604
+91% +$9.05M ﹤0.01% 962
2025
Q4
$7.75M Buy
197,843
+3,749
+2% +$117K ﹤0.01% 1315
2025
Q3
$5.7M Sell
194,094
-787,508
-80% -$17.8M ﹤0.01% 1404
2025
Q2
$17.7M Buy
981,602
+287,850
+41% +$4.89M ﹤0.01% 1011
2025
Q1
$12.9M Buy
693,752
+282,163
+69% +$5.42M ﹤0.01% 1131
2024
Q4
$7.5M Buy
411,589
+2,358
+0.6% +$46.3K ﹤0.01% 1267
2024
Q3
$6.64M Sell
409,231
-5,529
-1% -$83.8K ﹤0.01% 1263
2024
Q2
$6.95M Sell
414,760
-11,329
-3% -$193K ﹤0.01% 1248
2024
Q1
$6.56M Buy
426,089
+256,515
+151% +$2.88M ﹤0.01% 1266
2023
Q4
$2.06M Buy
169,574
+5,064
+3% +$39.7K ﹤0.01% 1490
2023
Q3
$1.18M Buy
164,510
+149
+0.1% +$1.2K ﹤0.01% 1578
2023
Q2
$1.43M Sell
164,361
-2,769
-2% -$24.1K ﹤0.01% 1541
2023
Q1
$1.67M Sell
167,130
-1,391
-0.8% -$14.4K ﹤0.01% 1545
2022
Q4
$1.38M Buy
168,521
+4,221
+3% +$31.9K ﹤0.01% 1580
2022
Q3
$868K Hold
164,300
﹤0.01% 1687
2022
Q2
$1.21M Sell
164,300
-83,434
-34% -$1.3M ﹤0.01% 1642
2022
Q1
$6.52M Buy
247,734
+219,008
+762% +$4.61M ﹤0.01% 1318
2021
Q4
$476K Sell
28,726
-83,052
-74% -$1.22M ﹤0.01% 2000
2021
Q3
$1.5M Buy
+111,778
New +$1.41M ﹤0.01% 1736
2021
Q1
Sell
-19,262
Closed -$212K 2100
2020
Q4
$212K Buy
+19,262
New +$175K ﹤0.01% 1885
2019
Q1
Sell
-55,138
Closed -$403K 2043
2018
Q4
$403K Buy
+55,138
New +$500K ﹤0.01% 1938
2018
Q2
Sell
-102,876
Closed -$1.7M 2243
2018
Q1
$1.7M Buy
+102,876
New +$2.15M ﹤0.01% 1773
2017
Q4
Sell
-164,872
Closed -$2.73M 2223
2017
Q3
$2.73M Buy
164,872
+44,334
+37% +$765K ﹤0.01% 1644
2017
Q2
$1.88M Buy
120,538
+55,428
+85% +$773K ﹤0.01% 1716
2017
Q1
$826K Buy
+65,110
New +$865K ﹤0.01% 1974
2015
Q2
Sell
-28,479
Closed -$393K 2148
2015
Q1
$393K Buy
28,479
+5,017
+21% +$101K ﹤0.01% 2045
2014
Q4
$573K Buy
+23,462
New +$606K ﹤0.01% 1971

Other funds holding CENX