Marsh & McLennan Companies, Inc. (MMC) Stock Price History
Historical prices from 2011 to 2026
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MMC Historical Performance
Short-Term Returns
MMC Stock Price Trajectory (2011–2026)
As of May 8, 2026, Marsh & McLennan Companies, Inc. (MMC) trades at $174.06, representing a -23.6% return over the past year. The stock has delivered a +36.5% total return over five years (+4.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $248.00 on April 4, 2025. From this peak, MMC has corrected -29.8%, currently trading 13% below its 200-day moving average, suggesting potential weakness.
When compared to Financial Services sector peers AON (-12.8% 1Y), WTW (-15.7% 1Y), and AJG (-40.5% 1Y), MMC has underperformed the peer group average. Compare MMC vs AON →
MMC Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-02-13 | 173.15 | 174.77 | 172.25 | 174.06 | 2.73M | +0.42% |
| 2026-02-12 | 172.48 | 175.59 | 170.37 | 173.33 | 4.50M | +0.19% |
| 2026-02-11 | 174.13 | 175.91 | 172.01 | 173.00 | 4.88M | -1.33% |
| 2026-02-10 | 172.75 | 176.39 | 172.06 | 175.34 | 4.80M | +2.45% |
| 2026-02-09 | 184.66 | 184.97 | 170.78 | 171.14 | 5.35M | -7.51% |
| 2026-02-06 | 188.18 | 189.11 | 184.64 | 185.03 | 2.29M | -1.32% |
| 2026-02-05 | 190.66 | 193.08 | 187.07 | 187.51 | 3.45M | -1.18% |
| 2026-02-04 | 188.91 | 193.32 | 187.23 | 189.75 | 4.25M | +0.67% |
| 2026-02-03 | 187.59 | 190.36 | 186.63 | 188.49 | 2.97M | +0.13% |
| 2026-02-02 | 190.00 | 191.61 | 187.69 | 188.25 | 2.81M | +0.03% |
| 2026-01-30 | 187.93 | 190.00 | 185.65 | 188.19 | 2.90M | +0.14% |
| 2026-01-29 | 183.25 | 188.84 | 180.61 | 187.92 | 3.53M | +5.47% |
| 2026-01-28 | 178.60 | 179.74 | 176.75 | 178.18 | 3.88M | -0.56% |
| 2026-01-27 | 182.14 | 182.50 | 178.53 | 179.18 | 3.37M | -2.44% |
| 2026-01-26 | 183.41 | 185.00 | 182.28 | 183.66 | 3.27M | +0.27% |
| 2026-01-23 | 179.71 | 183.27 | 178.00 | 183.16 | 2.55M | +1.39% |
| 2026-01-22 | 178.97 | 180.73 | 178.31 | 180.65 | 2.52M | +0.54% |
| 2026-01-21 | 181.40 | 182.00 | 178.26 | 179.68 | 3.34M | -0.73% |
| 2026-01-20 | 181.80 | 182.53 | 180.06 | 181.00 | 2.86M | -0.77% |
| 2026-01-16 | 179.93 | 182.67 | 179.88 | 182.40 | 4.28M | +0.08% |
| 2026-01-15 | 183.55 | 184.45 | 181.88 | 182.26 | 2.08M | -0.55% |
| 2026-01-14 | 183.74 | 184.66 | 182.03 | 183.27 | 1.70M | +0.31% |
| 2026-01-13 | 185.21 | 185.24 | 181.83 | 182.70 | 2.17M | -1.58% |
| 2026-01-12 | 186.31 | 187.43 | 185.07 | 185.63 | 2.38M | -0.20% |
| 2026-01-09 | 186.67 | 187.70 | 185.59 | 186.01 | 1.99M | -0.48% |
| 2026-01-08 | 182.82 | 187.48 | 182.47 | 186.90 | 2.31M | +2.19% |
| 2026-01-07 | 184.70 | 185.54 | 181.36 | 182.90 | 2.27M | -1.42% |
| 2026-01-06 | 186.45 | 187.70 | 184.78 | 185.54 | 2.16M | -0.96% |
| 2026-01-05 | 181.07 | 187.61 | 180.61 | 187.34 | 3.21M | +2.67% |
| 2026-01-02 | 184.41 | 185.00 | 181.80 | 182.47 | 1.98M | -1.64% |
Full MMC Stock Analysis
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Start ComparisonMMC — Frequently Asked Questions
Quick answers to the most common questions about buying MMC stock.
How has MMC stock performed recently?
MMC declined -23.6% over the past year, below its 5-year annualized CAGR of +4.8%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is MMC's all-time high price?
Marsh & McLennan Companies, Inc. reached $248.00 on 2025-04-04. The 52-week high is $235.78. Current 1-year return of -23.6% places the stock further from historical peaks.
Where can I download MMC historical price data?
This page provides MMC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.