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ATMOS ENERGY CORP
ATO - Company ID 0000731802
Market cap$29.16 B
Rank#481
Filings2,121
Market capitalization of ATMOS ENERGY CORP
As of 2026-07-10, ATMOS ENERGY CORP (ATO) has a market capitalization of $29.16 B, making it the #481 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-07-10 | $29.16 B |
| 2026-07-09 | $29.16 B |
| 2026-07-08 | $29.56 B |
| 2026-07-07 | $29.02 B |
| 2026-07-06 | $29.02 B |
| 2026-07-05 | $29.52 B |
| 2026-07-04 | $29.52 B |
| 2026-07-03 | $29.52 B |
| 2026-07-02 | $29.41 B |
| 2026-07-01 | $28.88 B |
| 2026-06-30 | $29.06 B |
| 2026-06-29 | $29.04 B |
Market Cap of similar companies
Frequently asked questions
What is ATMOS ENERGY CORP's market cap?
As of 2026-07-10, ATMOS ENERGY CORP (ATO) has a market capitalization of $29.16 B, making it the #481 most valuable US-listed company.
Where does ATMOS ENERGY CORP rank by market cap?
ATMOS ENERGY CORP is the #481 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.