VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Fastenal Company vs The Progressive Corporation

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Fastenal Company

FAST · Nasdaq Stock Market

Market cap (USD)$47.2B
Gross margin (TTM)45.2%
Operating margin (TTM)20.2%
Net margin (TTM)15.3%
SectorIndustrials
IndustryIndustrial - Distribution
CountryUS
Data as of2026-01-01
Moat score
60/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Fastenal Company's moat claims, evidence, and risks.

View FAST analysis

The Progressive Corporation

PGR · New York Stock Exchange

Market cap (USD)$124.8B
Gross margin (TTM)26.3%
Operating margin (TTM)15.9%
Net margin (TTM)12.6%
SectorFinancials
IndustryInsurance - Property & Casualty
CountryUS
Data as of2026-01-04
Moat score
75/ 100

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 analysis

Comparison highlights

  • Moat score gap: The Progressive Corporation leads (75 / 100 vs 60 / 100 for Fastenal Company).
  • Segment focus: Fastenal Company has 3 segments (54.5% in Branch-based distribution (in-market branches)); The Progressive Corporation has 2 segments (85% in Personal Lines).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: Fastenal Company has 5 moat types across 2 domains; The Progressive Corporation has 5 across 2.

Primary market context

Fastenal Company

Branch-based distribution (in-market branches)

Market

Industrial & construction supplies distribution (MRO/OEM consumables) via local branches

Geography

North America (primary) + select international

Customer

B2B

Role

Distributor / MRO supplier

Revenue share

54.5%

The Progressive Corporation

Personal Lines

Market

U.S. private passenger auto insurance (dominant) plus specialty personal lines and homeowners/renters (small portion)

Geography

United States

Customer

Individuals/households

Role

Primary insurer (P&C)

Revenue share

85%

Side-by-side metrics

Fastenal Company
The Progressive Corporation
Ticker / Exchange
FAST - Nasdaq Stock Market
PGR - New York Stock Exchange
Market cap (USD)
$47.2B
$124.8B
Gross margin (TTM)
45.2%
26.3%
Operating margin (TTM)
20.2%
15.9%
Net margin (TTM)
15.3%
12.6%
Sector
Industrials
Financials
Industry
Industrial - Distribution
Insurance - Property & Casualty
HQ country
US
US
Primary segment
Branch-based distribution (in-market branches)
Personal Lines
Market structure
Competitive
Oligopoly
Market share
n/a
16.7% (reported)
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
60 / 100
75 / 100
Moat domains
Supply, Demand
Supply, Demand
Last update
2026-01-01
2026-01-04

Moat coverage

Shared moat types

Operational Excellence

Fastenal Company strengths

Physical Network DensitySwitching Costs GeneralData Workflow LockinScope Economies

The Progressive Corporation strengths

Learning Curve YieldBrand TrustService Field NetworkSuite Bundling

Segment mix

Fastenal Company segments

Full profile >

Branch-based distribution (in-market branches)

Competitive

54.5%

Onsite solutions (embedded customer locations)

Competitive

42.4%

Other / non-traditional sales (services & custom manufacturing)

Competitive

3.1%

The Progressive Corporation segments

Full profile >

Personal Lines

Oligopoly

85%

Commercial Lines

Competitive

15%

Want the full wide moat stocks list?

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Curation & 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.