Atmos Energy
ATO NYSE· Gas Utilities
Last close · Oct 27, 2026
$171.37
KIRA · Stoqly’s AI analyst, in plain words
- Atmos Energy had $4.7B of revenue in fiscal 2025, up 12.9% on the year before. Over five years, revenue changed +10.8% a year on average.
- Its operating margin was 33.2%, up 0.6 pts: of every 100 in sales, about 33 is left after running the business.
- Atmos Energy made $1.2B of net profit in fiscal 2025. From fiscal 2016 to 2025, diluted EPS grew 9.2% a year.
- Free cash flow was −$1.5B in fiscal 2025, −32.2% of revenue.
- Atmos Energy returned $554M to shareholders in fiscal 2025. The diluted share count rose 5.2%.
- Atmos Energy owes $8.8B more than it holds in cash, about 3.8 years of operating profit.
Market cap
$29.0B
P/E
20.4x
Revenue
$4.7B
Net income
$1.2B
Free cash flow
−$1.5B
Operating margin
33.2%
Atmos Energy in 30 seconds · fiscal 2025
Are sales growing?
+12.9%
Yes. Sales grew 12.9% last year.
Does it make a profit?
25.5%
Yes. It keeps 25.5% of every sale as profit.
Does profit turn into cash?
−32.2%
No. It spent more cash than it brought in.
Is debt under control?
3.8x
Heavy. Repaying its debt would take 3.8 years of operating profit.
How healthy are the accounts?
5 / 8
Mixed. It passes 5 of 8 health tests.
How is the share priced?
20.4x
One share costs 20.4 times its yearly profit per share. Typical for its sector: 20.6x.
What Atmos Energy does
No business description yet.
- Fiscal year ends
- September 30, 2025
- Latest annual report
- 10-K · Nov 14, 2025
- Legal name
- ATMOS ENERGY CORP
- CIK
- 0000731802
Atmos Energy · ATO
Results and finances
The last 5 fiscal years. Amounts in USD.
| Fiscal year | FY21 | FY22 | FY23 | FY24 | FY25 |
|---|---|---|---|---|---|
| Sales and profit | |||||
| Revenue | $3.4B | $4.2B | $4.3B | $4.2B | $4.7B |
| Revenue growth | 20.8% | 23.3% | 1.8% | −2.6% | 12.9% |
| Operating margin | 26.6% | 21.9% | 25.0% | 32.5% | 33.2% |
| Net income | $666M | $774M | $886M | $1.0B | $1.2B |
| Net margin | 19.5% | 18.4% | 20.7% | 25.0% | 25.5% |
| Diluted EPS | $5.12 | $5.60 | $6.10 | $6.83 | $7.46 |
| Cash | |||||
| Cash from operations | −$1.1B | $978M | $3.5B | $1.7B | $2.0B |
| Capital expenditure | $2.0B | $2.4B | $2.8B | $2.9B | $3.6B |
| Free cash flow | −$3.1B | −$1.5B | $654M | −$1.2B | −$1.5B |
| FCF margin | −89.6% | −34.9% | 15.3% | −28.9% | −32.2% |
| Dividends paid | $324M | $376M | $430M | $493M | $554M |
| Share buybacks | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M |
| Share count change | 5.7% | 6.4% | 5.1% | 5.2% | 5.2% |
| Debt and strength | |||||
| Cash and short-term investments | $117M | $51.6M | $15.4M | $307M | $203M |
| Debt incl. finance leases | $7.4B | $8.2B | $6.9B | $7.8B | $9.0B |
| Shareholders' equity | $7.9B | $9.4B | $10.9B | $12.2B | $13.6B |
| Net debt / EBITDA | 5.3x | 5.6x | 4.1x | 3.7x | 3.8x |
| Current ratio | 0.8x | 0.9x | 0.7x | 0.9x | 0.8x |
| Interest coverage | 10.8x | 9.0x | 7.8x | 7.1x | 9.1x |
| Returns and quality | |||||
| Return on capital | 5.6% | 5.1% | 5.4% | 6.1% | 6.0% |
| Return on equity | 9.1% | 8.9% | 8.7% | 9.1% | 9.3% |
| Piotroski F-score | 3 | 5 | 5 | 5 | 5 |
| Altman Z'' | 1.3 | 1.4 | 1.7 | 1.9 | 1.8 |
Insiders bought, 12 months
$0.1M
1 insider
Insiders sold, 12 months
$0.1M
1 insider
Of sales under plans
0%
$0.0M
How to read these numbers
- Revenue:
- Total sales reported in the income statement.
- Operating margin:
- Operating income as a share of revenue.
- Net income:
- Profit after all expenses, interest and tax.
- Free cash flow:
- Cash from operations minus capital spending.
- Net debt / EBITDA:
- Years of EBITDA needed to pay off net debt. Below zero means more cash than debt.
- Return on capital:
- After-tax operating income as a share of the money invested in the business: debt plus equity, minus cash.
Atmos Energy · ATO
Charts and comparison
Ten years at a glance, and how it stacks up against similar companies.
Revenue
Net income
Margins, % of revenue
Cash vs debt (incl. leases)
Free cash flow
Dividends and buybacks
Similar companies
Each company’s latest fiscal year. Fiscal years end in different months, so periods don’t line up exactly.
| Company | Market cap | Growth | Op. margin | FCF margin | ROIC | P/E | F-score |
|---|---|---|---|---|---|---|---|
| Atmos Energy ATO | $29.0B | 12.9% | 33.2% | −32.2% | 6.0% | 20.4x | 5 |
| UGI UGI | $8.4B | 1.1% | 15.2% | 5.4% | 9.8% | 13.2x | 7 |
| Spire SR | $5.1B | −4.5% | 21.2% | −13.9% | 5.2% | 15.2x | 5 |
| One Gas OGS | $5.0B | 16.5% | 18.9% | −5.3% | 6.2% | 16.9x | 5 |
| National Fuel Gas NFG | $7.8B | 17.1% | 35.7% | 8.2% | 10.6% | 11.3x | 8 |
Price compared with profit (P/E)
How many times its yearly profit per share one share costs. Higher means investors pay more for each unit of profit.
KIRA
At $171.37 a share, the company is worth $29.0B: 20.4 times its earnings of the last four quarters.
Atmos Energy grew sales faster than 2 of its 4 similar companies. Its P/E is higher than 4 of 4.
Source: SEC EDGAR XBRL filings (CIK 0000731802). Data updated October 9, 2026. For information only — not investment advice. Check the original filings before relying on any figure.