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.
Alcoa Corp market cap for the quarter ending 2026-07-27 was $11.63B.
Alcoa Corp market cap for the quarter ending 2026-04-27 was $17.77B.
Alcoa Corp market cap for the quarter ending 2026-02-20 was $15.95B.
Alcoa Corp market cap for the quarter ending 2025-12-31 was $13.98B, a 43.24% increase year-over-year.
Alcoa Corp market cap for fiscal 2026 was $11.63B.
Alcoa Corp market cap for fiscal 2025 was $13.98B, a 43.24% increase from fiscal 2024.
Alcoa Corp market cap for fiscal 2024 was $9.76B, a 60.86% increase from fiscal 2023.
Alcoa Corp market cap for fiscal 2023 was $6.07B, a 24.59% decline from fiscal 2022.