VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Sunday, January 11, 2026
Stock Comparison
Aon plc vs Morningstar, Inc.
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.
Morningstar, Inc.
MORN · NASDAQ
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Morningstar, Inc.'s moat claims, evidence, and risks.
View MORN analysisComparison highlights
- Moat score gap: Aon plc leads (70 / 100 vs 67 / 100 for Morningstar, Inc.).
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); Morningstar, Inc. has 7 segments (34.6% in Morningstar Data and Analytics).
- Moat breadth: Aon plc has 6 moat types across 3 domains; Morningstar, Inc. has 6 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%
Morningstar, Inc.
Morningstar Data and Analytics
Investment data, research, and analytics platforms
Global
34.6%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
Morningstar, Inc. strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
Morningstar, Inc. segments
Full profile >Morningstar Data and Analytics
Oligopoly
PitchBook
Oligopoly
Morningstar Credit
Oligopoly
Morningstar Wealth
Competitive
Morningstar Retirement
Competitive
Morningstar Sustainalytics
Oligopoly
Morningstar Indexes
Oligopoly
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View expansion-stage stocksCuration & 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 Pricing, features, and availability may be incomplete or out of date.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.