Stocks / CMS vs EXC

CMS vs EXC: Which Stock Is the Better Buy?

CMS Energy Corporation and Exelon Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Utilities.

EXC is the larger company ($47.2B vs $22.6B). On the fundamentals, EXC grows revenue faster (7.8% vs 5.9%); CMS earns a higher net margin (12.4% vs 11.4%); CMS has the stronger return on equity (11.6% vs 9.6%). On the filings, CMS carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — CMS vs EXC, 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.

 CMS Energy Corporation (CMS)Exelon Corporation (EXC)
Market cap$22.6B$47.2B
Revenue (latest FY)$8.54B$24.26B
Net income (latest FY)$1.06B$2.77B
Revenue growth (5y CAGR)5.9%7.8%
Net margin12.4%11.4%
Return on equity11.6%9.6%
P/E ratio21.616.8
Dividend yield3.2%3.7%
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 CMS vs EXC 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 CMS's full financials →   Open EXC's full financials →

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Frequently asked questions

Which is bigger, CMS or EXC?

Exelon Corporation is larger by market capitalization — $47.2B versus $22.6B.

Which grows faster, CMS or EXC?

Over the last five fiscal years, Exelon Corporation grew revenue faster — 7.8%/yr versus 5.9%/yr, computed from SEC-filed statements.

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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CMS fundamentals → · EXC fundamentals → · All 1,500+ companies → · Free screener →