Atmos Energy
ATO

Atmos Energy (ATO) stock price, chart and financials

Price chart

−7.72% over 1Y
Oct 14, 2025Low $156.24 · High $192.29Oct 14, 2026

Financials

Company profile

Atmos Energy is the largest publicly traded, fully regulated, pure-play natural gas utility in the United States, serving more than 3.3 million customers in Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia. About two thirds of its earnings come from Texas, where it distributes natural gas in northern Texas and owns an intrastate gas pipeline spanning several key shale gas formations and interconnected with five storage facilities.

Frequently asked questions

  • Is Atmos Energy (ATO) profitable?

    Yes. Atmos Energy earned $1.4B in net income over the trailing twelve months, a net margin of 28.50%.

  • How much revenue does Atmos Energy (ATO) make?

    Atmos Energy generated $4.9B in revenue over the trailing twelve months, up 4.80% year over year.

  • What is ATO's P/E ratio?

    Atmos Energy trades at 19.8 times trailing twelve-month earnings, on an EPS of $8.47.

  • How do I buy stock in Atmos Energy (ATO)?

    ATO trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at Light Horse Dashboard, the trading API, or an AI agent connected over MCP. The trade panel on this page places the order once you are signed in.

Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

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