Marsh & McLennan - 38 Year Stock Price History | MMC

The latest closing stock price for Marsh & McLennan as of March 07, 2025 is 235.49.

  • An investor who bought $1,000 worth of Marsh & McLennan stock at the IPO in 1987 would have $75,319 today, roughly 75 times their original investment - a 12.43% compound annual growth rate over 37 years.
  • The all-time high Marsh & McLennan stock closing price was 239.48 on March 03, 2025.
  • The Marsh & McLennan 52-week high stock price is 241.84, which is 2.7% above the current share price.
  • The Marsh & McLennan 52-week low stock price is 196.17, which is 16.7% below the current share price.
  • The average Marsh & McLennan stock price for the last 52 weeks is 217.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Marsh & McLennan - 38 Year Stock Price History | MMC

  • An investor who bought $1,000 worth of Marsh & McLennan stock at the IPO in 1987 would have $75,319 today, roughly 75 times their original investment - a 12.43% compound annual growth rate over 37 years.
  • The all-time high Marsh & McLennan stock closing price was 239.48 on March 03, 2025.
  • The Marsh & McLennan 52-week high stock price is 241.84, which is 2.7% above the current share price.
  • The Marsh & McLennan 52-week low stock price is 196.17, which is 16.7% below the current share price.
  • The average Marsh & McLennan stock price for the last 52 weeks is 217.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.