Stocks / MCO vs MRSH

MCO vs MRSH: Which Stock Is the Better Buy?

Moody's Corporation and Marsh & McLennan Companies, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Financial Services.

MRSH is the larger company ($90.5B vs $82.8B). On the fundamentals, MRSH grows revenue faster (9.4% vs 7.5%); MCO earns a higher net margin (31.9% vs 15.4%); MCO has the stronger return on equity (60.7% vs 27.2%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — MCO vs MRSH, 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.

 Moody's Corporation (MCO)Marsh & McLennan Companies, Inc. (MRSH)
Market cap$82.8B$90.5B
Revenue (latest FY)$7.72B$26.98B
Net income (latest FY)$2.46B$4.16B
Revenue growth (5y CAGR)7.5%9.4%
Net margin31.9%15.4%
Return on equity60.7%27.2%
P/E ratio30.423.2
Dividend yield0.9%2.1%
Profitable years (of last 10)1010
Positive free cash flowYesYes

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See the full MCO vs MRSH 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 MCO's full financials →   Open MRSH's full financials →

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Frequently asked questions

Which is bigger, MCO or MRSH?

Marsh & McLennan Companies, Inc. is larger by market capitalization — $90.5B versus $82.8B.

Which grows faster, MCO or MRSH?

Over the last five fiscal years, Marsh & McLennan Companies, Inc. grew revenue faster — 9.4%/yr versus 7.5%/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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