Is Wall Street Bullish or Bearish on Marsh & McLennan Stock?

Marsh & McLennan Companies, Inc. (MMC), based in New York, is a professional services company that provides advisory services and insurance solutions to clients in the areas of risk, strategy, and people worldwide. With a market cap of $114.2 billion, the company operates through Risk and Insurance Services, and Consulting segments.

MMC shares have lagged the broader market over the past year, surging 10.4% compared to the S&P 500 Index ($SPX) 11.9% surge. However, in 2025, the stock has gained momentum, climbing 8.7%, outpacing the SPX’s 1% advance.