Citadel Advisors’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
$77.5M Buy
1,320,867
+623,650
+89% +$31.3M 0.01% 997
2025
Q4
$27.3M Sell
697,217
-808,479
-54% -$25.3M ﹤0.01% 2013
2025
Q3
$44.2M Sell
1,505,696
-416,961
-22% -$9.45M 0.01% 1509
2025
Q2
$34.6M Sell
1,922,657
-63,986
-3% -$1.09M 0.01% 1540
2025
Q1
$36.9M Buy
1,986,643
+1,672,610
+533% +$32.1M 0.01% 1416
2024
Q4
$5.72M Buy
314,033
+293,600
+1,437% +$5.77M ﹤0.01% 3745
2024
Q3
$332K Sell
20,433
-126,097
-86% -$1.91M ﹤0.01% 9121
2024
Q2
$2.45M Buy
146,530
+16,062
+12% +$273K ﹤0.01% 4932
2024
Q1
$2.01M Sell
130,468
-1,147,051
-90% -$12.9M ﹤0.01% 5513
2023
Q4
$15.5M Sell
1,277,519
-531,001
-29% -$4.17M ﹤0.01% 2295
2023
Q3
$13M Buy
1,808,520
+119,072
+7% +$959K ﹤0.01% 2356
2023
Q2
$14.7M Sell
1,689,448
-508,007
-23% -$4.41M ﹤0.01% 2199
2023
Q1
$22M Buy
2,197,455
+456,054
+26% +$4.72M ﹤0.01% 1825
2022
Q4
$14.2M Buy
1,741,401
+1,004,401
+136% +$7.59M ﹤0.01% 2361
2022
Q3
$3.89M Sell
737,000
-366,614
-33% -$2.79M ﹤0.01% 4300
2022
Q2
$8.13M Buy
1,103,614
+790,465
+252% +$12.3M ﹤0.01% 2954
2022
Q1
$8.24M Sell
313,149
-691,925
-69% -$14.6M ﹤0.01% 3275
2021
Q4
$16.6M Buy
1,005,074
+574,907
+134% +$8.41M ﹤0.01% 2261
2021
Q3
$5.79M Sell
430,167
-1,653,929
-79% -$20.8M ﹤0.01% 4031
2021
Q2
$26.9M Buy
2,084,096
+788,770
+61% +$11.4M 0.01% 1733
2021
Q1
$22.9M Buy
1,295,326
+1,282,920
+10,341% +$18.3M 0.01% 1797
2020
Q4
$137K Buy
+12,406
New +$113K ﹤0.01% 10001
2020
Q3
Sell
-84,212
Closed -$733K 10119
2020
Q2
$600K Sell
84,212
-57,335
-41% -$303K ﹤0.01% 6738
2020
Q1
$512K Sell
141,547
-820,801
-85% -$4.59M ﹤0.01% 6424
2019
Q4
$7.23M Buy
962,348
+286,744
+42% +$1.99M ﹤0.01% 2594
2019
Q3
$4.48M Sell
675,604
-448,808
-40% -$2.97M ﹤0.01% 3262
2019
Q2
$7.77M Buy
1,124,412
+33,716
+3% +$251K ﹤0.01% 2492
2019
Q1
$9.69M Sell
1,090,696
-839,145
-43% -$7.26M ﹤0.01% 2121
2018
Q4
$14.1M Buy
1,929,841
+1,457,482
+309% +$13.2M 0.01% 1538
2018
Q3
$5.65M Buy
472,359
+323,019
+216% +$4.15M ﹤0.01% 2843
2018
Q2
$2.35M Sell
149,340
-248,653
-62% -$4.21M ﹤0.01% 3850
2018
Q1
$6.58M Sell
397,993
-522,398
-57% -$10.9M ﹤0.01% 2154
2017
Q4
$18.1M Buy
920,391
+655,908
+248% +$10M 0.01% 1218
2017
Q3
$4.38M Buy
264,483
+100,966
+62% +$1.74M ﹤0.01% 2448
2017
Q2
$2.55M Buy
163,517
+90,752
+125% +$1.27M ﹤0.01% 2860
2017
Q1
$923K Sell
72,765
-865,562
-92% -$11.5M ﹤0.01% 4121
2016
Q4
$8.03M Buy
938,327
+769,242
+455% +$6.58M 0.01% 1546
2016
Q3
$1.18M Buy
169,085
+123,498
+271% +$844K ﹤0.01% 3617
2016
Q2
$289K Buy
+45,587
New +$320K ﹤0.01% 5267
2016
Q1
Sell
-57,266
Closed -$317K 6862
2015
Q4
$253K Sell
57,266
-3,133
-5% -$13.4K ﹤0.01% 5469
2015
Q3
$278K Sell
60,399
-678,617
-92% -$4.74M ﹤0.01% 5682
2015
Q2
$7.71M Buy
+739,016
New +$9.42M 0.01% 1665
2015
Q1
Sell
-257,657
Closed -$5.19M 8542
2014
Q4
$6.29M Buy
257,657
+175,845
+215% +$4.54M 0.01% 1774
2014
Q3
$2.13M Buy
81,812
+21,475
+36% +$473K ﹤0.01% 2791
2014
Q2
$946K Buy
60,337
+44,782
+288% +$635K ﹤0.01% 3571
2014
Q1
$205K Sell
15,555
-21,832
-58% -$254K ﹤0.01% 5482
2013
Q4
$391K Buy
37,387
+34,178
+1,065% +$305K ﹤0.01% 4295
2013
Q3
$26K Buy
3,209
+1,958
+157% +$17.3K ﹤0.01% 6091
2013
Q2
$12K Buy
+1,251
New +$10.8K ﹤0.01% 6189

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