Atmos Energy Corporation
ATO Utilities Utilities Regulated Gas
Atmos Energy Corporation’s revenue for fiscal 2025 (year ended September 2025) was $4.7 billion, up 12.9% from fiscal 2024. In the quarter to June 2026, revenue grew 4.80%, EPS grew 23.1%, free cash flow fell 7.79% and total debt rose 14.7%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for ten consecutive years; insiders bought in the last twelve months.
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Atmos Energy Corporation (ATO) Free cash flow margin
Atmos Energy Corporation's free cash flow margin over the twelve months to 30 June 2026 was −41.1%, down 8.9 percentage points from fiscal 2025 (−32.2%). Over the past ten years it has ranged from −89.6% (fiscal 2021) to 15.3% (fiscal 2023); the current reading is higher than 27% of that period. That is below the Utilities Regulated Gas industry median of −13.3% and below the Utilities sector median of −11.7%.
Free cash flow margin, annual
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Annual newest first
| Period | Free cash flow margin | Change (points) |
|---|---|---|
| FY2025 | −32.2% | (3.26) |
| FY2024 | −28.9% | (44.18) |
| FY2023 | 15.3% | 50.20 |
| FY2022 | −34.9% | 54.71 |
| FY2021 | −89.6% | (57.80) |
| FY2020 | −31.8% | (6.85) |
| FY2019 | −25.0% | (13.96) |
| FY2018 | −11.0% | (1.23) |
| FY2017 | −9.78% | 2.11 |
| FY2016 | −11.9% | (6.71) |
Against its own ten years
Free cash flow margin against peers
| Company | Free cash flow margin |
|---|---|
| UGI UGI Corporation compare | 5.51% |
| NJR NewJersey Resources Corporation compare | −7.00% |
| OGS ONE Gas, Inc. compare | −7.48% |
| SR Spire Inc. compare | −8.30% |
| BKH Black Hills Corporation compare | −13.3% |
| NI NiSource, Inc compare | −15.8% |
| MDU MDU Resources Group, Inc. compare | −21.1% |
| SWX Southwest Gas Corporation compare | −30.3% |
| ATO Atmos Energy Corporation | −41.1% |
| Utilities Regulated Gas industry median | −13.3% |
| Utilities sector median | −11.7% |
| Market median | 0.00% |
What Free cash flow margin is
Free Cash Flow Margin tells an investor how much of each sale turns into cash the company keeps after paying for investment in its assets.
(Operating Cash Flow + Property, Plant, Equipment Change (Net) + Intangible Assets Change (Net)) ÷ Revenue
More on ATO
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Operating margin
- Net margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement