The PE Ratio as of June 2026 (TTM) for Atmos Energy Corporation (ATO) is 20.93

According to Atmos Energy Corporation’s latest financial reports and current stock price. The company's current PE Ratio is 20.93. This represents a change of -17.79% compared to the average of 25.46 of the last 4 quarters.

Atmos Energy Corporation (ATO) Historical PE Ratio (quarterly & annually)

How has ATO PE Ratio performed in the past?

The mean historical PE Ratio of Atmos Energy Corporation over the last ten years is 20.28. The current 20.93 PE Ratio has changed 10.22% with respect to the historical average. Over the past ten years (40 quarters), ATO's PE Ratio was at its highest in in the September 2018 quarter at 66.98. The PE Ratio was at its lowest in in the December 2017 quarter at 7.42.

Atmos Energy Corporation (ATO) PE Ratio by Quarter and Year

Discovering the peaks and valleys of Atmos Energy Corporation PE Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Atmos Energy Corporation (ATO) Average PE Ratio

How has ATO PE Ratio performed in the past?

The current PE Ratio of Atmos Energy Corporation (ATO) is greater than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

Atmos Energy Corporation (ATO) PE Ratio vs. Peers

How is ATO’s PE Ratio compared to its peers?

Atmos Energy Corporation’s PE Ratio is less than DTE Energy Company (24.12), greater than Ameren Corporation (19.78), greater than Eversource Energy (14.77), less than FirstEnergy Corp. (25.52), less than PPL Corporation (22.11), less than CenterPoint Energy, Inc. (26.16), less than Fortis Inc. (22.45), less than The Southern Company (24.22), greater than Centrais Elétricas Brasileiras S.A. - Eletrobrás (-21.91), less than American Water Works Company, Inc. (22.35),

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