MCO vs MSCI: Moodys and MSCI compared
The short version
From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.
- Moodys is the larger company, worth $80.4B, about 1.9 times MSCI.
- Moodys grew revenue faster over the last year (+15.1% vs +12.2%).
- MSCI keeps more of each dollar of revenue as operating profit (55.7% vs 44.8%).
- On earnings, MSCI is the cheaper stock (32.7x vs 33.0x).
- Moodys's price assumes faster free cash flow growth: about 11% a year, against 10% for MSCI (reverse DCF).
Side by side
The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.
| Measure | MCO | MSCI |
|---|---|---|
| Market cap | $80.4B | $41.6B |
| Share price | $464.23 | $565.12 |
| Revenue (last fiscal year) | $7.7B | $3.1B |
| Free cash flow (last fiscal year) | $2.6B | $1.5B |
| Revenue growth, last year | +15.1% | +12.2% |
| Revenue growth per year, last 5 fiscal years | +5.6% | +11.3% |
| Operating margin | 44.8% | 55.7% |
| Net margin | 34.2% | 40.7% |
| Return on equity | 92.4% | — |
| P/E (trailing) | 33.0x | 32.7x |
| Price / free cash flow | 31.2x | 26.8x |
| EV / EBITDA | 21.8x | 25.8x |
| FCF growth the price implies | 10.8% | 9.6% |
| Dividend yield | 0.82% | 1.3% |
| Debt / equity | 3.80x | — |
| Fundamental grade | B | C |
| Superinvestors holding it | 14 | 7 |
| Insider purchases, last 12 months | 8 | 10 |
Results from SEC filings
Revenue and free cash flow by fiscal year, from each company's 10-K filings.
Moodys
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $6.2B | $1.9B | 45.7% |
| 2022 | $5.5B | $1.2B | 34.4% |
| 2023 | $5.9B | $1.9B | 36.1% |
| 2024 | $7.1B | $2.5B | 40.6% |
| 2025 | $7.7B | $2.6B | 43.4% |
MSCI
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $2.0B | $883M | 52.5% |
| 2022 | $2.2B | $1.0B | 53.7% |
| 2023 | $2.5B | $1.1B | 54.8% |
| 2024 | $2.9B | $1.4B | 53.5% |
| 2025 | $3.1B | $1.5B | 54.7% |
Where the revenue comes from
Moodys · by segments, 2025
MIS$4.1B53%
MA$3.6B47%
MSCI · by segments, 2025
Index$1.8B57%
Analytics$714M23%
Sustainability and Climate$354M11%
All Other – Private Assets$279M9%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open MCO in InvestinglyQuestions
Which is bigger, Moodys or MSCI?
Moodys (MCO), at $80.4B against $41.6B.
Is MCO or MSCI cheaper?
By trailing P/E, MSCI (32.7x) is cheaper than Moodys (33.0x). A lower multiple can also mean the market expects less growth.
Which grows faster, MCO or MSCI?
Moodys: revenue grew +15.1% over the last year, against +12.2%.
Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.