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.
NATIONAL FUEL GAS CO market cap for the quarter ending 2026-07-29 was $7.7B, a 3.53% decline year-over-year.
NATIONAL FUEL GAS CO market cap for the quarter ending 2026-06-30 was $7.34B, a 4.08% decline year-over-year.
NATIONAL FUEL GAS CO market cap for the quarter ending 2026-04-29 was $8.37B, a 20.62% increase year-over-year.
NATIONAL FUEL GAS CO market cap for the quarter ending 2026-03-31 was $8.93B, a 24.71% increase year-over-year.
NATIONAL FUEL GAS CO market cap for fiscal 2026 was $7.7B.
NATIONAL FUEL GAS CO market cap for fiscal 2025 was $7.61B, a 38.44% increase from fiscal 2024.
NATIONAL FUEL GAS CO market cap for fiscal 2024 was $5.5B, a 18.98% increase from fiscal 2023.
NATIONAL FUEL GAS CO market cap for fiscal 2023 was $4.62B, a 20.46% decline from fiscal 2022.