VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Aon plc vs Johnson & Johnson
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Aon plc
AON · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Johnson & Johnson
JNJ · 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 Johnson & Johnson's moat claims, evidence, and risks.
View JNJ analysisComparison highlights
- Moat score gap: Aon plc leads (70 / 100 vs 61 / 100 for Johnson & Johnson).
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); Johnson & Johnson has 2 segments (64.1% in Innovative Medicine).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
- Moat breadth: Aon plc has 6 moat types across 3 domains; Johnson & Johnson has 5 across 3.
Primary market context
Aon plc
Risk Capital
Large-account commercial insurance & reinsurance brokerage and risk advisory
Global
Enterprises, insurers, reinsurers
Intermediary/advisor
67%
Johnson & Johnson
Innovative Medicine
Branded prescription pharmaceuticals (biopharma)
Global
Wholesalers, hospitals, retailers, healthcare professionals, payers
Drug discovery, development, manufacturing, commercialization
64.1%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
Johnson & Johnson strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
Johnson & Johnson segments
Full profile >Innovative Medicine
Competitive
MedTech
Oligopoly
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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 Pricing, features, and availability may be incomplete or out of date.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.