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CENXCENX
6 quarters

Position history for Boston PartnersBoston Partners's holdings in CENTURY ALUM CO

Boston Partners holds 854,095 shares of CENX (CENTURY ALUM CO), worth $39.3M as of 2026-Q2. The position was increased (+175.6% shares). CENX represents 0.0% of Boston Partners's portfolio.

Current Value

$39.3M

Current Shares

854,095

Total Value Change

+$32M

Total Shares Change

+460,171

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
854,095
+175.6%
$39.3M0.0%$46.01
47
2026-Q1
Decreased
309,896
-48.4%
$18.2M0.0%$52.92
0
2025-Q4
Decreased
600,237
-47.3%
$23.5M0.0%$39.69
0
2025-Q3
Decreased
1.1M
-34.3%
$33.5M0.0%$29.40
0
2025-Q2
Increased
1.7M
+340.1%
$31.2M0.0%$18.05
47
2025-Q1
New
393,924
-
$7.3M0.0%$18.56
38

Other major holders of CENX: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc.

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