VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Chubb Limited vs Transurban Group

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

Chubb Limited

CB · New York Stock Exchange

Market cap (USD)$126.1B
Gross margin (TTM)28.5%
Operating margin (TTM)21.1%
Net margin (TTM)16.5%
SectorFinancials
IndustryInsurance - Property & Casualty
CountryCH
Data as of2026-01-04
Moat score
68/ 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 Chubb Limited's moat claims, evidence, and risks.

View CB analysis

Transurban Group

TCL · Australian Securities Exchange

Market cap (USD)$42.6B
Gross margin (TTM)43.4%
Operating margin (TTM)39.4%
Net margin (TTM)5.8%
SectorIndustrials
IndustryIndustrial - Infrastructure Operations
CountryAU
Data as of2026-01-04
Moat score
91/ 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 Transurban Group's moat claims, evidence, and risks.

View TCL analysis

Comparison highlights

  • Moat score gap: Transurban Group leads (91 / 100 vs 68 / 100 for Chubb Limited).
  • Segment focus: Chubb Limited has 6 segments (40% in North America Commercial P&C Insurance); Transurban Group has 4 segments (49.5% in Sydney toll roads).
  • Primary market structure: Competitive vs Quasi-Monopoly. Pricing power: Moderate vs Moderate.
  • Moat breadth: Chubb Limited has 6 moat types across 4 domains; Transurban Group has 3 across 3.

Primary market context

Chubb Limited

North America Commercial P&C Insurance

Market

Commercial property & casualty and corporate accident & health insurance

Geography

North America

Customer

Businesses and institutions (middle market to large corporates); specialty commercial

Role

Primary insurer / underwriter

Revenue share

40%

Transurban Group

Sydney toll roads

Market

Urban toll-road concessions (Sydney)

Geography

Sydney, New South Wales, Australia

Customer

Motorists and commercial fleet operators

Role

Concessionaire / operator and developer

Revenue share

49.5%

Side-by-side metrics

Chubb Limited
Transurban Group
Ticker / Exchange
CB - New York Stock Exchange
TCL - Australian Securities Exchange
Market cap (USD)
$126.1B
$42.6B
Gross margin (TTM)
28.5%
43.4%
Operating margin (TTM)
21.1%
39.4%
Net margin (TTM)
16.5%
5.8%
Sector
Financials
Industrials
Industry
Insurance - Property & Casualty
Industrial - Infrastructure Operations
HQ country
CH
AU
Primary segment
North America Commercial P&C Insurance
Sydney toll roads
Market structure
Competitive
Quasi-Monopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
68 / 100
91 / 100
Moat domains
Supply, Demand, Legal, Financial
Legal, Financial, Demand
Last update
2026-01-04
2026-01-04

Moat coverage

Shared moat types

No overlap yet.

Chubb Limited strengths

Distribution ControlOperational ExcellenceBrand TrustCompliance AdvantageCost Of Capital AdvantageInstalled Base Consumables

Transurban Group strengths

Concession LicenseBenchmark Pricing PowerDynamic congestion pricing

Segment mix

Chubb Limited segments

Full profile >

North America Commercial P&C Insurance

Competitive

40%

North America Personal P&C Insurance

Oligopoly

12%

North America Agricultural Insurance

Oligopoly

5%

Overseas General Insurance

Competitive

27%

Global Reinsurance

Oligopoly

3%

Life Insurance

Competitive

13%

Transurban Group segments

Full profile >

Sydney toll roads

Quasi-Monopoly

49.5%

Melbourne toll roads

Quasi-Monopoly

26.5%

Brisbane toll roads

Quasi-Monopoly

16%

North America managed lanes and concessions

Quasi-Monopoly

8.1%

Want the full wide moat stocks list?

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Proven models entering the expansion stage with unit economics that work.

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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.