ATO vs KMI
ATO: Atmos Energy safely distributes natural gas to 3.4 million customers across eight states while operating regulated pipeline and storage infrastructure, generating stable cash flows through rate-recovery mechanisms. KMI: Kinder Morgan is a diversified midstream energy company operating pipelines, terminals, and related infrastructure for natural gas, crude oil, and other products across North America.
Side-by-side fundamentals
| Metric | ATO | KMI | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $178.47 | $32.49 | |
| Market cap as of 2026-07-23 | $29.5B | $72.3B | |
| P/E as of 2026-07-23 | 21.91 | 21.80 | KMI lower |
| PEG as of 2026-07-23 | 2.36 | 2.09 | KMI lower |
| Net margin as of 2026-07-23 | +27.6% | +18.9% | ATO higher |
| Gross margin as of 2026-07-23 | +48.1% | +49.5% | KMI higher |
| Operating margin as of 2026-07-23 | +35.9% | +29.4% | ATO higher |
| ROE as of 2026-07-23 | +9.6% | +10.7% | KMI higher |
| ROA as of 2026-07-23 | +4.6% | +4.6% | ATO higher |
| Debt / equity as of 2026-07-23 | 0.65 | 1.02 | ATO lower |
| Revenue growth (YoY) as of 2026-07-23 | +8.8% | +13.1% | KMI higher |
| Revenue CAGR (3y) SEC XBRL | +3.8% | -4.1% | ATO higher |
| Dividend yield as of 2026-07-23 | +2.3% | +3.7% | KMI higher |
| Dividend streak (yrs) SEC XBRL | 5 | 5 | Tie |
| Beta as of 2026-07-23 | 0.61 | 0.56 | |
| 1-year return as of 2026-07-22 close | +10.6% | +20.5% | KMI higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.