VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
Aon plc vs The Progressive 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.
The Progressive Corporation
PGR · 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 The Progressive Corporation's moat claims, evidence, and risks.
View PGR analysisComparison highlights
- Moat score gap: The Progressive Corporation leads (75 / 100 vs 70 / 100 for Aon plc).
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); The Progressive Corporation has 2 segments (85% in Personal Lines).
- Moat breadth: Aon plc has 6 moat types across 3 domains; The Progressive Corporation has 5 across 2.
Primary market context
Aon plc
Risk Capital
Large-account commercial insurance & reinsurance brokerage and risk advisory
Global
Enterprises, insurers, reinsurers
Intermediary/advisor
67%
The Progressive Corporation
Personal Lines
U.S. private passenger auto insurance (dominant) plus specialty personal lines and homeowners/renters (small portion)
United States
Individuals/households
Primary insurer (P&C)
85%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
The Progressive Corporation strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
The Progressive Corporation segments
Full profile >Personal Lines
Oligopoly
Commercial Lines
Competitive
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