Stocks / ATO vs DTE

ATO vs DTE: Which Stock Is the Better Buy?

Atmos Energy Corporation and DTE Energy Company side by side — fundamentals from SEC filings, refreshed nightly. Sector: Utilities.

DTE is the larger company ($29.5B vs $28.8B). On the fundamentals, ATO earns a higher net margin (25.5% vs 9.2%); DTE has the stronger return on equity (11.9% vs 8.8%); ATO trades cheaper on earnings (21.3× vs 22.5×). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — ATO vs DTE, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Atmos Energy Corporation (ATO)DTE Energy Company (DTE)
Market cap$28.8B$29.5B
Revenue (latest FY)$4.70B$15.81B
Net income (latest FY)$1.20B$1.46B
Revenue growth (5y CAGR)10.8%
Net margin25.5%9.2%
Return on equity8.8%11.9%
P/E ratio21.322.5
Dividend yield2.3%3.3%
Profitable years (of last 10)1010
Positive free cash flowNo

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full ATO vs DTE breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open ATO's full financials →   Open DTE's full financials →

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Frequently asked questions

Which is bigger, ATO or DTE?

DTE Energy Company is larger by market capitalization — $29.5B versus $28.8B.

Which grows faster, ATO or DTE?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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ATO fundamentals → · DTE fundamentals → · All 1,500+ companies → · Free screener →