VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
W.W. Grainger, Inc. vs The Progressive Corporation
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
W.W. Grainger, Inc.
GWW · 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 W.W. Grainger, Inc.'s moat claims, evidence, and risks.
View GWW analysisThe 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 65 / 100 for W.W. Grainger, Inc.).
- Segment focus: W.W. Grainger, Inc. has 3 segments (79.9% in High-Touch Solutions N.A.); The Progressive Corporation has 2 segments (85% in Personal Lines).
- Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: W.W. Grainger, Inc. has 5 moat types across 2 domains; The Progressive Corporation has 5 across 2.
Primary market context
W.W. Grainger, Inc.
High-Touch Solutions N.A.
MRO (maintenance, repair and operations) products distribution and value-added inventory/procurement solutions
North America (U.S., Canada, Mexico, Puerto Rico)
Mid-size and large businesses with complex purchasing operations; also government and institutions
Distributor / wholesaler + onsite inventory services
79.9%
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
W.W. Grainger, Inc. strengths
The Progressive Corporation strengths
Segment mix
W.W. Grainger, Inc. segments
Full profile >High-Touch Solutions N.A.
Competitive
Endless Assortment
Competitive
Other (Cromwell U.K. + captive insurance)
Competitive
The Progressive Corporation segments
Full profile >Personal Lines
Oligopoly
Commercial Lines
Competitive
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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.