Atmos Energy Corporation P/E Ratio 2008–2025
Atmos Energy Corporation reported 22.51 of price-to-earnings ratio for fiscal 2025. That was 15.3% higher than fiscal 2024. Compared with fiscal 2020, the change was +32.9%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 22.51 | +15.3% |
| FY 2024 | 19.53 | +20.2% |
| FY 2023 | 16.24 | -2.1% |
| FY 2022 | 16.59 | +8.3% |
| FY 2021 | 15.31 | -9.6% |
| FY 2020 | 16.94 | -23.7% |
| FY 2019 | 22.20 | +54.5% |
| FY 2018 | 14.36 | -21.3% |
| FY 2017 | 18.25 | +4.4% |
| FY 2016 | 17.49 | +19.9% |
| FY 2015 | 14.59 | +20.2% |
| FY 2014 | 12.13 | +3.1% |
| FY 2013 | 11.77 | +10.7% |
| FY 2012 | 10.63 | +10.1% |
| FY 2011 | 9.66 | +12.1% |
| FY 2010 | 8.61 | +2.5% |
| FY 2009 | 8.40 | — |
| FY 2008 | — | — |
Source: Atmos Energy Corporation SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open ATO 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Atmos Energy Corporation reported 22.51 of price-to-earnings ratio for fiscal 2025. That was 15.3% higher than fiscal 2024. Compared with fiscal 2020, the change was +32.9%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Atmos Energy Corporation's price-to-earnings ratio?
Atmos Energy Corporation (ATO) reported price-to-earnings ratio of 22.51 for fiscal year 2025, per its SEC filings.
How has Atmos Energy Corporation's price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, ATO's price-to-earnings ratio grew at roughly 6.0% per year (compound annual rate), from 8.40 to 22.51.
Where does this data come from?
Figures are computed from Atmos Energy Corporation's official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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