VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
The Progressive Corporation vs Sanofi
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
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 analysisSanofi
SAN · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: The Progressive Corporation leads (75 / 100 vs 74 / 100 for Sanofi).
- Segment focus: The Progressive Corporation has 2 segments (85% in Personal Lines); Sanofi has 3 segments (79.8% in Pharma (Prescription Medicines)).
- Moat breadth: The Progressive Corporation has 5 moat types across 2 domains; Sanofi has 5 across 3.
Primary market context
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%
Sanofi
Pharma (Prescription Medicines)
Branded prescription pharmaceuticals (immunology, rare disease, neurology, oncology, general medicines)
Global
Patients via payers/providers and channel partners (wholesalers, pharmacies, hospitals)
Research-based drug developer, manufacturer, and marketer
79.8%
Side-by-side metrics
Moat coverage
Shared moat types
The Progressive Corporation strengths
Sanofi strengths
Segment mix
The Progressive Corporation segments
Full profile >Personal Lines
Oligopoly
Commercial Lines
Competitive
Sanofi segments
Full profile >Pharma (Prescription Medicines)
Oligopoly
Vaccines
Oligopoly
Opella (Consumer Healthcare - Sanofi minority stake)
Competitive
Want the full wide moat stocks list?
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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.