VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Aon plc vs Masco Corporation
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.
Masco Corporation
MAS · 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 Masco Corporation's moat claims, evidence, and risks.
View MAS analysisComparison highlights
- Moat score gap: Masco Corporation leads (72 / 100 vs 70 / 100 for Aon plc).
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); Masco Corporation has 2 segments (62% in Plumbing Products).
- Moat breadth: Aon plc has 6 moat types across 3 domains; Masco Corporation has 3 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%
Masco Corporation
Plumbing Products
Residential plumbing fixtures and fittings (faucets, showers, valves, bath hardware, sinks) and plumbing components
North America and Europe
Home center retailers, wholesalers/distributors and online retailers; end users include plumbers, contractors, remodelers, homebuilders and consumers
Branded manufacturer
62%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
Masco Corporation strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
Masco Corporation segments
Full profile >Plumbing Products
Oligopoly
Decorative Architectural Products
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 Pricing, features, and availability may be incomplete or out of date.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.