Marsh & McLennan Cos. Profit Margin

Marsh & McLennan Cos.'s profit margin stands at 14.19% as of September 2026. That compares with 15.6% in the prior-year period — down 9.1% year over year. That is below the Finance sector average of 25.78%. Stockcircle updates this page with the newest filings so you can track how the metric evolves quarter by quarter.

Marsh & McLennan Cos. reported 14.19% in profit margin versus 15.6% a year earlier — a 9.1% year-over-year decrease. The historical chart on this page makes it easier to see whether that move is part of a longer pattern.

Marsh & McLennan Cos. sits lower the Finance benchmark (25.78%) with a profit margin of 14.19%. That is roughly 45.0% below the sector mean. Peer context matters because what looks expensive or cheap in absolute terms can be normal for the sector.

A profit margin of 14.19% for Marsh & McLennan Cos. means each unit of related capital or sales is generating that return rate. Higher is usually better for profitability metrics, but extremely high figures can reflect one-time items or thin equity bases. Review several years of data on this page before extrapolating.

The history chart shows how Marsh & McLennan Cos.'s profit margin evolved across reporting periods, while the comparison chart places MMC next to similar companies. Use both: a rising metric that still lags peers tells a different story than a rising metric that already leads the group. Growth charts, when available, highlight acceleration or slowdown.