Marsh & McLennan Companies Inc. (MMC) Stock
NYSEMMC has an Alpha Score of 57 out of 100 (moderate), computed on Oct 26, 2026 from 3 of 4 sub-scores. 21 members of Congress disclosed 42 trades in MMC since 2014: 23 purchases and 19 sales, most recently Valerie Hoyle (sale, Sep 23, 2025). Its trailing P/E ratio is 21.7 and its net margin 15.6% (key statistics as of Oct 29, 2026).
What is MMC's Alpha Score?
How it works →Alpha Score of 57 reflects moderate overall profile with strong momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 26, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded Marsh & McLennan Companies Inc. (MMC)?
Most recent: Valerie Hoyle (sale, Sep 23, 2025); records start Jul 23, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Val Hoyle D-OR · House | 2025-09-23 | sale | $1k – $15k |
| Gil Cisneros D-CA · House | 2025-09-16 | partial sale | $1k – $15k |
| Rob Bresnahan R-PA · House | 2025-05-15 | sale | $1k – $15k |
| Julie Johnson D-TX · House | 2025-04-07 | sale | $1k – $15k |
| George Whitesides D-CA · House | 2025-03-24 | sale | $100k – $250k |
| Val Hoyle D-OR · House | 2024-10-29 | purchase | $1k – $15k |
| John James R-MI · House | 2024-09-04 | sale | $1k – $15k |
| Kevin Hern R-OK · House | 2024-05-15 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Oct 29, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all MMC political trades →What are MMC's key statistics?
Key statistics as of Oct 29, 2026
How does MMC's valuation compare with the Financials sector?
| Metric | MMC | Financials median | Companies in median |
|---|---|---|---|
| P/E ratio | 21.7 | 13.3 | 196 |
| Net margin | 15.60% | 20.11% | 186 |
| Return on equity | 28.30% | 12.61% | 207 |
| Dividend yield (payers) | 1.94% | 3.28% | 157 |
Medians over the Financials stocks whose key statistics were refreshed in the last 35 days (newest Nov 2, 2026). P/E excludes loss-making companies.
MMC price chart
Powered by TradingViewWhat does Marsh & McLennan Companies Inc. do?
Marsh & McLennan Companies, Inc. is a leading global professional services firm specializing in risk management, insurance broking, reinsurance, and consulting. The company provides strategic advice and solutions that help organizations manage risk, optimize operations, and enhance workforce effectiveness. Its core operations span two main segments: Risk & Insurance Services, which includes Marsh’s insurance broking and Guy Carpenter’s reinsurance expertise, and Consulting, delivered through Mercer and Oliver Wyman, offering services in health, wealth, and career management, as well as strategic advisory and organizational transformation. Marsh & McLennan is recognized for its significant role in addressing complex business risks and facilitating effective decision-making for clients worldwide. In 2025, it reported robust revenue growth driven by solid performance across all divisions and continued momentum from strategic acquisitions. The firm serves a diverse client base across industries and geographies, underpinning its market significance as a trusted partner in helping organizations navigate evolving risk and regulatory landscapes.