Core Insights - Marsh & McLennan Companies, Inc. (MMC) is a leading global professional-services firm and the world's largest insurance broker, operating in over 130 countries with major brands in risk and insurance services and consulting [1] - MMC has a market capitalization of $89.9 billion and employs approximately 90,000 people, demonstrating steady growth driven by diversified service offerings and a strong global client base [2] Stock Performance - MMC stock has declined 26% from its all-time high of $248 on April 4, and has dropped 11.1% over the past three months, underperforming the Financial Select Sector SPDR Fund (XLF) [3] - Year-to-date, MMC shares are down 13.6% and have fallen 21.4% over the past 52 weeks, while the XLF has gained 10.4% in 2025 and 4% over the past year [4] Q3 Financial Results - For Q3, MMC reported revenue of $6.4 billion, an 11% year-over-year increase, with 4% underlying organic growth and adjusted EPS rising 11% to $1.85 [5] - The Risk & Insurance Services segment led revenue growth at 13% to $3.9 billion, while the Consulting segment grew 9% to $2.5 billion [5] Operational Developments - Adjusted operating income increased 13% to $10 million, with margins expanding by about 30 basis points, indicating improved efficiency [6] - The company announced a rebranding initiative to operate under the unified name "Marsh" starting in 2026, alongside strategic operational restructuring and $400 million in share buybacks, reflecting confidence in long-term growth and profitability [6]