
MMC Market Capitalization Overview
Market Cap: $77.85B as of May 11, 2026
$77.85B
$3.56B (4.37%)past month
As of May 11, 2026, MMC has a market capitalization of $77.85B. Over the past 30 days, its market cap has decreased by -3.78%, while in the last 12 months, it has decreased by -14.35%.
Market capitalization represents the total value of Marsh & McLennan as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
MMC Market Cap Formula = Stock Price * Shares Outstanding
The market cap of MMChelps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Marsh & McLennan as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
MMC Market Cap Formula = Stock Price * Shares Outstanding
The market cap of MMChelps investors assess the company's size and compare it with competitors for better investment decisions.
MMC Market Cap & Key Trends
See Marsh & McLennan’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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MMC Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| May 1, 2026 | $80.07B | -3.78% |
| Apr 1, 2026 | $83.21B | -7.81% |
| Mar 2, 2026 | $90.26B | -2.14% |
| Feb 2, 2026 | $92.23B | +3.17% |
| Jan 2, 2026 | $89.40B | -0.83% |
MMC End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2026 | $77.85B | -14.35% |
| 2025 | $90.89B | -12.88% |
| 2024 | $104.32B | +11.66% |
| 2023 | $93.43B | +13.82% |
| 2022 | $82.08B | -6.47% |
| 2021 | $87.77B | — |
FAQs About Marsh & McLennan (MMC) Market Cap
As of May 11, 2026, the market capitalization of MMC is $77.85B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Marsh & McLennan’s market capitalization has decreased by -4.37%, changing from $81.41B to $77.85B as of May 11, 2026.
In the last 3 months, Marsh & McLennan’s market capitalization has increased by —, changing from – to – as of –.
In the year 2025, Marsh & McLennan’s market capitalization decreased from $104.32B in January to $90.89B in December, reflecting a -12.88% change.
In the past five years, MMC has had a compound annual growth rate (CAGR) of 0.70% in market capitalization. This means its market cap has grown at an average rate of 0.70% per year.