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.
AMERICAN FINANCIAL GROUP INC market cap for the quarter ending 2026-08-01 was $11.76B, a 15.17% increase year-over-year.
AMERICAN FINANCIAL GROUP INC market cap for the quarter ending 2026-06-30 was $11.6B, a 10.22% increase year-over-year.
AMERICAN FINANCIAL GROUP INC market cap for the quarter ending 2026-05-01 was $10.94B, a 3.83% increase year-over-year.
AMERICAN FINANCIAL GROUP INC market cap for the quarter ending 2026-03-31 was $10.61B, a 3.41% decline year-over-year.
AMERICAN FINANCIAL GROUP INC market cap for fiscal 2026 was $11.76B.
AMERICAN FINANCIAL GROUP INC market cap for fiscal 2025 was $11.41B, a 0.80% decline from fiscal 2024.
AMERICAN FINANCIAL GROUP INC market cap for fiscal 2024 was $11.5B, a 15.65% increase from fiscal 2023.
AMERICAN FINANCIAL GROUP INC market cap for fiscal 2023 was $9.94B, a 14.99% decline from fiscal 2022.