Mountaineer Partners Management’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
$12.7M Buy
705,150
+65,777
+10% +$1.19M 8.4% 2
2025
Q1
$11.9M Sell
639,373
-8,472
-1% -$157K 11.36% 1
2024
Q4
$11.8M Sell
647,845
-759,986
-54% -$13.8M 8.64% 1
2024
Q3
$22.8M Buy
1,407,831
+69,373
+5% +$1.13M 14.25% 1
2024
Q2
$22.4M Sell
1,338,458
-803,645
-38% -$13.5M 11.67% 2
2024
Q1
$33M Sell
2,142,103
-128,702
-6% -$1.98M 15.22% 2
2023
Q4
$27.6M Buy
2,270,805
+234,937
+12% +$2.85M 14.01% 2
2023
Q3
$14.6M Buy
2,035,868
+38,525
+2% +$277K 9.38% 2
2023
Q2
$17.4M Buy
1,997,343
+894,142
+81% +$7.8M 9.61% 2
2023
Q1
$11M Buy
1,103,201
+139,883
+15% +$1.4M 8.02% 2
2022
Q4
$7.88M Buy
+963,318
New +$7.88M 7.48% 6
2022
Q2
Sell
-546,641
Closed -$14.4M 12
2022
Q1
$14.4M Sell
546,641
-153,614
-22% -$4.04M 7.91% 4
2021
Q4
$11.6M Buy
+700,255
New +$11.6M 6.31% 9