Marsh McLennan (MMC)

Typically moves ±2.48% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-10-16 ESTIMATED

Across 18 earnings reports since Jul 22, 2021, Marsh McLennan (MMC) has a clear post-earnings pattern. It moves ±2.48% on average after reporting and finishes higher 55.6% of the time. Its largest post-earnings gain was +3.61% (Apr 20, 2023) and its largest decline was -8.53% (Oct 16, 2025). The next earnings report is predicted for 2026-10-16 (estimated).

Earnings reactions

How MMC moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±2.48%

Positive %

55.6%

Negative %

44.4%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
Oct 16, 2025	☀ PRE	-8.53%	open_in_new
Jul 17, 2025	☀ PRE	-0.38%	open_in_new
Apr 17, 2025	☀ PRE	-4.88%	open_in_new
Jan 30, 2025	☀ PRE	+0.76%	open_in_new
Oct 17, 2024	☀ PRE	-0.42%	open_in_new
Jul 18, 2024	☀ PRE	-1.45%	open_in_new
Apr 18, 2024	☀ PRE	+2.07%	open_in_new
Jan 25, 2024	☀ PRE	-3.83%	open_in_new
Oct 19, 2023	☀ PRE	+0.72%	open_in_new
Jul 20, 2023	☀ PRE	+0.99%	open_in_new
Apr 20, 2023	☀ PRE	+3.61%	open_in_new
Jan 26, 2023	☀ PRE	+1.47%	open_in_new
Oct 20, 2022	☀ PRE	-1.67%	open_in_new
Jul 21, 2022	☀ PRE	+2.91%	open_in_new
Apr 21, 2022	☀ PRE	+2.47%	open_in_new
Jan 27, 2022	☀ PRE	-4.36%	open_in_new
Oct 21, 2021	☀ PRE	+1.63%	open_in_new
Jul 22, 2021	☀ PRE	+2.52%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±2.48%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260903	open_in_new SEC.gov
4	20260903	open_in_new SEC.gov
144	20260902	open_in_new SEC.gov
144	20260902	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov
4	20260818	open_in_new SEC.gov

Frequently asked about MMC earnings

When does Marsh McLennan report earnings next? expand_more

Marsh McLennan (MMC)'s next earnings date is estimated for 2026-10-16. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does MMC stock move after earnings? expand_more

Over 18 reports, MMC has moved an average of ±2.48% the session after earnings, closing higher 55.6% of the time.

What was MMC's biggest post-earnings move? expand_more

MMC's largest post-earnings gain on record was +3.61% on Apr 20, 2023, and its largest decline was -8.53% on Oct 16, 2025.

Where can I find Marsh McLennan's SEC filings? expand_more

All of Marsh McLennan's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.