Marsh & McLennan Companies, Inc. (MMC) earnings

MMC earnings moved a median of -0.79% by the close. Quarterly and annual MMC reports and results, each read against the price at its own news timestamp. Back to the MMC overview →

27 measured MMC earnings events.

Where these MMC earnings landedvs 24 measured MMC earnings reactions
MMC earningsMiddle 50% · -1.84% to -0.04%Zero: 0.00%Median: -0.79%Median -0.79%-3.00%0+3.00%
Middle 50% of MMC earnings reactions-1.84% to -0.04%
Median reaction (to close)-0.79%
Measured reactions24
Point-in-time · zero look-ahead

Half of the 24 MMC earnings events with a measured close landed between -1.84% and -0.04%; 25% closed up.

DateHeadlineEvent5-minTo close
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q——
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q——
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K——
Marsh McLennan to Change Its NYSE Symbol to “MRSH” on January 14; Hosts Fourth Quarter Earnings Investor Call on January 29Press release+0.04%-0.13%
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q-2.46%-4.03%
Marsh McLennan Reports Third Quarter 2025 ResultsPress release-2.46%-4.03%
Marsh McLennan to Host Third Quarter Earnings Investor Call on October 16Press release+0.20%-0.71%
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q-0.30%-1.84%
Marsh McLennan Reports Second Quarter 2025 ResultsPress release-0.30%-1.84%
Marsh McLennan to Host Second Quarter Earnings Investor Call on July 17Press release-0.03%+0.01%
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q-0.22%-2.98%
Marsh McLennan Reports First Quarter 2025 ResultsPress release+1.36%+0.03%
Marsh McLennan to Host First Quarter Earnings Investor Call on April 17Press release-0.03%+0.11%
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K-0.10%+0.01%
Marsh McLennan to Host Fourth Quarter Earnings Investor Call on January 30Press release-0.30%-0.90%
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q-1.35%-2.05%
Marsh McLennan Reports Third Quarter 2024 ResultsPress release+0.82%-1.36%
Marsh McLennan to host third quarter earnings investor call on October 17Press release+0.09%-0.43%
Form 10-Q MARSH & MCLENNAN COMPANI For: Jun 30SEC filing · Form 10-Q-0.19%-1.81%
Marsh McLennan Reports Second Quarter 2024 ResultsPress release-0.56%-0.21%
Marsh McLennan to Host Second Quarter Earnings Investor Call on July 18Press release+0.06%+1.01%
Form 10-Q MARSH & MCLENNAN COMPANI For: Mar 31SEC filing · Form 10-Q-0.08%-0.05%
Marsh McLennan Reports First Quarter 2024 ResultsPress release-1.04%-2.31%
Marsh McLennan to Host First Quarter Earnings Investor Call on April 18Press release-0.18%-0.86%
Form 10-K MARSH & MCLENNAN COMPANI For: Dec 31SEC filing · Form 10-K+0.00%-0.40%
Marsh McLennan to Host Fourth Quarter Earnings Investor Call on January 25Press release+0.04%+0.39%
Form 10-Q MARSH & MCLENNAN COMPANI For: Sep 30SEC filing · Form 10-Q+0.28%-1.75%
That’s how MMC usually reacts to earnings — get an email when it moves on news →
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Other Financial Services names and their earnings

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its earnings — that is what the link opens.