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.
AMKOR TECHNOLOGY, INC. market cap for the quarter ending 2026-04-21 was $17.41B, a 341.43% increase year-over-year.
AMKOR TECHNOLOGY, INC. market cap for the quarter ending 2026-03-31 was $11.16B, a 150.14% increase year-over-year.
AMKOR TECHNOLOGY, INC. market cap for the quarter ending 2026-02-13 was $11.74B, a 111.47% increase year-over-year.
AMKOR TECHNOLOGY, INC. market cap for the quarter ending 2025-12-31 was $9.77B, a 54.10% increase year-over-year.
AMKOR TECHNOLOGY, INC. market cap for fiscal 2026 was $17.41B.
AMKOR TECHNOLOGY, INC. market cap for fiscal 2025 was $9.77B, a 54.10% increase from fiscal 2024.
AMKOR TECHNOLOGY, INC. market cap for fiscal 2024 was $6.34B, a 22.53% decline from fiscal 2023.
AMKOR TECHNOLOGY, INC. market cap for fiscal 2023 was $8.18B, a 39.19% increase from fiscal 2022.