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Stocks / CMS vs NRG

CMS vs NRG: Which Stock Is the Better Buy?

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

NRG is the larger company ($27.2B vs $22.8B). On the fundamentals, NRG grows revenue faster (27.6% vs 5.9%); CMS earns a higher net margin (12.4% vs 2.6%); NRG has the stronger return on equity (47.4% vs 11.6%). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — CMS vs NRG, 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)NRG Energy, Inc. (NRG)
Market cap$22.8B$27.2B
Revenue (latest FY)$8.54B$30.71B
Net income (latest FY)$1.06B$797.00M
Revenue growth (5y CAGR)5.9%27.6%
Net margin12.4%2.6%
Return on equity11.6%47.4%
P/E ratio20.3143.5
Dividend yield3.1%1.5%
Profitable years (of last 10)107
Positive free cash flowYes
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See the full CMS vs NRG 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 NRG's full financials →

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Frequently asked questions

Which is bigger, CMS or NRG?

NRG Energy, Inc. is larger by market capitalization — $27.2B versus $22.8B.

Which grows faster, CMS or NRG?

Over the last five fiscal years, NRG Energy, Inc. grew revenue faster — 27.6%/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 → · NRG fundamentals → · All 1,500+ companies → · Free screener →