Marsh & McLennan Companies, Inc. (NYSE:MRSH) — Market Cap & Net Worth
Market Cap & Net Worth: Marsh & McLennan Companies, Inc. (MRSH)
Marsh & McLennan Companies, Inc. (NYSE:MRSH) has a market capitalization of $85.27 Billion ($85.27 Billion) as of September 17, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #311 globally and #162 in its home market, demonstrating a -2.08% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Marsh & McLennan Companies, Inc.'s stock price $176.76 by its total outstanding shares 484124253 (484.12 Million). Also see Marsh & McLennan Companies, Inc. balance sheet assets for a full breakdown of the balance sheet.
Marsh & McLennan Companies, Inc. Market Cap History: 2026 to 2026
Marsh & McLennan Companies, Inc.'s market capitalization history from 2026 to 2026. Data shows growth from $85.57 Billion to $85.57 Billion (0.00% CAGR). Also see MRSH cash flow metrics for how efficiently the company converts equity into cash flow.
Marsh & McLennan Companies, Inc. Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Marsh & McLennan Companies, Inc.'s valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check MRSH live share price for real-time trading data and today's change.
Latest Price to Sales (P/S) Ratio
No P/S ratio data available
Latest Price to Earnings (P/E) Ratio
No P/E ratio data available
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| No financial ratio data available | |||||
Competitor Companies of MRSH by Market Capitalization
Companies near Marsh & McLennan Companies, Inc. in the global market cap rankings as of September 17, 2026. Review Marsh & McLennan Companies, Inc. tangible equity quality to assess the quality of the company's equity after excluding intangible assets.
Key companies related to Marsh & McLennan Companies, Inc. by market ranking:
- Marsh & McLennan Companies Inc (NYSE:MMC): Ranked #295 globally with a market cap of $89.51 Billion USD.
- Aon PLC (NYSE:AON): Ranked #444 globally with a market cap of $63.76 Billion USD.
- Arthur J Gallagher & Co (NYSE:AJG): Ranked #446 globally with a market cap of $62.49 Billion USD.
- Aon PLC (F:4VK): Ranked #476 globally with a market cap of $56.77 Billion USD ( €48.56 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #295 | Marsh & McLennan Companies Inc | NYSE:MMC | $89.51 Billion | $182.70 |
| #444 | Aon PLC | NYSE:AON | $63.76 Billion | $300.57 |
| #446 | Arthur J Gallagher & Co | NYSE:AJG | $62.49 Billion | $243.78 |
| #476 | Aon PLC | F:4VK | $56.77 Billion | €262.60 |
Marsh & McLennan Companies, Inc. Historical Marketcap From 2026 to 2026
Between 2026 and today, Marsh & McLennan Companies, Inc.'s market cap moved from $85.57 Billion to $ 85.57 Billion, with a yearly change of 0.00%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $85.57 Billion | -- |
End of Day Market Cap According to Different Sources
On Sep 17th, 2026 the market cap of Marsh & McLennan Companies, Inc. was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $85.27 Billion USD |
| MoneyControl | $85.27 Billion USD |
| MarketWatch | $85.27 Billion USD |
| marketcap.company | $85.27 Billion USD |
| Reuters | $85.27 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Marsh & McLennan Companies, Inc.
Marsh & McLennan Companies, Inc., a professional services company, provides advisory services and insurance solutions to clients in the areas of risk, strategy, and people worldwide. The company operates through Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment offers risk management services, such as risk management, insurance broking, insurance progra… Read more