VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 1, 2026
Stock Comparison
HCA Healthcare, Inc. vs Marsh & McLennan Companies, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
HCA Healthcare, Inc.
HCA · 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 HCA Healthcare, Inc.'s moat claims, evidence, and risks.
View HCA 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: HCA Healthcare, Inc. leads (67 / 100 vs 65 / 100 for Marsh & McLennan Companies, Inc.).
- Segment focus: HCA Healthcare, Inc. has 1 segment (100% in Hospitals and related healthcare entities); Marsh & McLennan Companies, Inc. has 2 segments (62.8% in Risk and Insurance Services).
- Moat breadth: HCA Healthcare, Inc. has 4 moat types across 3 domains; Marsh & McLennan Companies, Inc. has 5 across 3.
Primary market context
HCA Healthcare, Inc.
Hospitals and related healthcare entities
Acute care hospitals and outpatient healthcare services
United States (multi-state) and England (United Kingdom)
Patients and third-party payers
Provider operator
100%
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
HCA Healthcare, Inc. strengths
Marsh & McLennan Companies, Inc. strengths
Segment mix
HCA Healthcare, Inc. segments
Full profile >Hospitals and related healthcare entities
Oligopoly
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.