Key Takeaways MMC's Q3 earnings are estimated at $1.80 per share on revenues of$6.3 billion.Revenue growth is expected from strong Risk and Insurance Services and Consulting segments.Higher operating and interest expenses may partially offset MMC's solid top-line performance.Marsh & McLennan Companies, Inc. (MMC) is set to report third-quarter 2025 results on Oct. 16, before the opening bell. The Zacks Consensus Estimate for the to-be-reported quarter’s earnings is currently pegged at $1.80 per share on re ...