Atmos Energy | ATO - Market Capitalization



Atmos Energy reported $25.7B in Market Capitalization this September of 2025, considering the latest stock price and the number of outstanding shares.


Market Capitalization Change Date
AES USD 7.49B 1.35B Jun/2025
Ameren USD 25.96B 1.18B Jun/2025
American Water Works USD 27.13B 1.64B Jun/2025
Atmos Energy USD 24.48B 58M Jun/2025
CenterPoint Energy USD 23.98B 333M Jun/2025
CMS Energy Corporation USD 20.72B 1.75B Jun/2025
Consolidated Edison USD 36.16B 3.68B Jun/2025
Dominion Resources USD 48.2B 416M Jun/2025
DTE Energy USD 27.49B 1.2B Jun/2025
Duke Energy USD 91.72B 2.99B Jun/2025
Edison International USD 19.85B 2.84B Jun/2025
Enbridge CAD 134.62B 4.17B Jun/2025
Entergy USD 37.11B 283M Jun/2025
Enterprise Products Partners USD 67.16B 6.78B Jun/2025
Eversource Energy USD 23.37B 573M Jun/2025
FirstEnergy USD 23.24B 87M Jun/2025
Kinder Morgan USD 65.33B 1.93B Jun/2025
MDU Resources USD 3.41B 49M Jun/2025
MPLX USD 52.58B 2.14B Jun/2025
National Fuel Gas USD 7.65B 479M Jun/2025
New Jersey Resources USD 4.5B 421M Jun/2025
NextEra Energy USD 142.91B 3.02B Jun/2025
NiSource USD 18.99B 121M Jun/2025
Northwest Natural Gas USD 1.6B 117M Jun/2025
OGE Energy USD 8.94B 313M Jun/2025
One Gas USD 4.31B 223M Jun/2025
ONEOK USD 50.99B 10.99B Jun/2025
PG&E USD 30.64B 7.12B Jun/2025
Pinnacle West Capital USD 10.68B 677M Jun/2025
Plains All American Pipeline USD 12.88B 1.19B Jun/2025
Portland General Electric USD 4.45B 434M Jun/2025
PPL USD 25.05B 1.64B Jun/2025
Public Service USD 42.01B 974M Jun/2025
Sempra Energy USD 49.42B 2.89B Jun/2025
Southern USD 101.02B 140M Jun/2025
Southwest Gas USD 5.35B 191M Jun/2025
Targa Resources USD 37.76B 5.86B Jun/2025
WEC Energy USD 33.54B 1.24B Jun/2025
Western Gas Partners USD 14.76B 859M Jun/2025
Williams Companies USD 76.69B 3.74B Jun/2025
Xcel Energy USD 39.28B 1.5B Jun/2025
XPLR Infrastructure USD 771M 122M Jun/2025