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Atmos Energy Corporation is listed on the New York Stock Exchange, where it trades under the ticker symbol ATO. It is classified in the Utilities sector.
ATO last traded at USD 167.55 on 4 September 2026, down 0.93% on the session. Live prices for Atmos Energy Corporation update through the trading day on Wallflake.
Atmos Energy Corporation has a market capitalisation of approximately USD 28.31B, based on its closing price on 4 September 2026.
Over the past 52 weeks ATO has traded between a low of USD 160.10 and a high of USD 192.51.
Yes. Atmos Energy Corporation pays a dividend, with a trailing yield of 2.39%. Its payout ratio is approximately 46.13%.
ATO has a price-to-earnings (P/E) ratio of 22.63 and earnings per share (EPS) of USD 7.46. These figures are reported metrics, not a valuation opinion — Wallflake does not issue buy, sell or hold recommendations.
ATO shares are bought and sold through a broker licensed to trade on the New York Stock Exchange. You open an account with a licensed broker, fund it, and place an order quoting the ticker ATO. Wallflake is a market-data and research platform, not a broker, and does not execute trades or give investment advice. See our New York Stock Exchange guide for how the market works. Read the guide
Figures are drawn from Wallflake's market data and are provided for information only. Nothing here is investment advice or a recommendation to buy or sell any security.