VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, January 5, 2026
Stock Comparison
Euronext N.V. vs Marsh & McLennan Companies, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Euronext N.V.
ENX · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Euronext N.V.'s moat claims, evidence, and risks.
View ENX analysisMarsh & McLennan Companies, Inc.
MMC · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Marsh & McLennan Companies, Inc.'s moat claims, evidence, and risks.
View MMC analysisComparison highlights
- Moat score gap: Euronext N.V. leads (74 / 100 vs 65 / 100 for Marsh & McLennan Companies, Inc.).
- Segment focus: Euronext N.V. has 7 segments (34.4% in Trading); Marsh & McLennan Companies, Inc. has 2 segments (62.8% in Risk and Insurance Services).
- Moat breadth: Euronext N.V. has 7 moat types across 4 domains; Marsh & McLennan Companies, Inc. has 5 across 3.
Primary market context
Euronext N.V.
Trading
Multi-asset exchange trading venues (cash equities, derivatives, fixed income, FX, power)
Europe (with global participants)
Broker-dealers, banks, proprietary trading firms, asset managers, and other market participants
Trading venue operator
34.4%
Marsh & McLennan Companies, Inc.
Risk and Insurance Services
Insurance brokerage, risk advisory, and reinsurance brokerage/services
Global
Enterprises, public entities, associations, and individuals (via broker/agent channels)
Intermediary + advisor (insurance/reinsurance market intermediary)
62.8%
Side-by-side metrics
Moat coverage
Shared moat types
Euronext N.V. strengths
Marsh & McLennan Companies, Inc. strengths
Segment mix
Euronext N.V. segments
Full profile >Listing
Oligopoly
Trading
Oligopoly
Advanced Data Services
Quasi-Monopoly
Clearing
Oligopoly
Custody & Settlement
Quasi-Monopoly
Technology Solutions & Other
Competitive
Investor Services
Competitive
Marsh & McLennan Companies, Inc. segments
Full profile >Risk and Insurance Services
Oligopoly
Consulting
Competitive
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View the moat stocks listCuration & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.