VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Aon plc vs Constellation Brands, 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.
Constellation Brands, Inc.
STZ · 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 Constellation Brands, Inc.'s moat claims, evidence, and risks.
View STZ analysisComparison highlights
- Moat score gap: Constellation Brands, Inc. leads (76 / 100 vs 70 / 100 for Aon plc).
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); Constellation Brands, Inc. has 2 segments (83.7% in Beer).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: Aon plc has 6 moat types across 3 domains; Constellation Brands, Inc. has 4 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%
Constellation Brands, Inc.
Beer
U.S. high-end beer (imported beer + above-premium American beer)
United States
Beer wholesalers/distributors; retailers; on-premise
Importer/producer; marketer; supplier to distributors
83.7%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
Constellation Brands, Inc. strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
Constellation Brands, Inc. segments
Full profile >Beer
Oligopoly
Wine and Spirits
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 Pricing, features, and availability may be incomplete or out of date.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.