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.
NORFOLK SOUTHERN CORP market cap for the quarter ending 2026-06-30 was $70.63B, a 22.84% increase year-over-year.
NORFOLK SOUTHERN CORP market cap for the quarter ending 2026-03-31 was $64.49B.
NORFOLK SOUTHERN CORP market cap for the quarter ending 2026-01-31 was $65.41B.
NORFOLK SOUTHERN CORP market cap for the quarter ending 2025-12-31 was $64.79B.
NORFOLK SOUTHERN CORP market cap for fiscal 2026 was $70.63B.
NORFOLK SOUTHERN CORP market cap for fiscal 2025 was $64.79B.