Market capitalization is the total value the stock market puts on a company: its share price multiplied by the number of shares outstanding. Each point here is the share count reported in a filing multiplied by the closing price on that filing date, adjusted for later stock splits, so the history moves when a new filing arrives rather than with each day's trading. A larger market cap means investors collectively value the company more highly; by itself it says nothing about profit or debt. Annual points keep the latest observation in each calendar year.
CENTURY ALUMINUM CO market cap for the quarter ending 2026-08-04 was $4.67B, a 137.29% increase year-over-year.
CENTURY ALUMINUM CO market cap for the quarter ending 2026-06-30 was $4.56B, a 170.91% increase year-over-year.
CENTURY ALUMINUM CO market cap for the quarter ending 2026-05-04 was $5.91B, a 287.01% increase year-over-year.
CENTURY ALUMINUM CO market cap for the quarter ending 2026-03-31 was $5.81B, a 235.29% increase year-over-year.
CENTURY ALUMINUM CO market cap for fiscal 2026 was $4.67B.
CENTURY ALUMINUM CO market cap for fiscal 2025 was $3.88B, a 128.13% increase from fiscal 2024.
CENTURY ALUMINUM CO market cap for fiscal 2024 was $1.7B, a 51.05% increase from fiscal 2023.
CENTURY ALUMINUM CO market cap for fiscal 2023 was $1.13B, a 49.00% increase from fiscal 2022.