VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Thursday, January 8, 2026

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Stock Comparison

Chubb Limited vs VINCI SA

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

VINCI SA

DG · Euronext Paris

Market cap (USD)$67.5B
Gross margin (TTM)16%
Operating margin (TTM)12.1%
Net margin (TTM)6.5%
SectorIndustrials
IndustryEngineering & Construction
CountryFR
Data as of2026-01-03
Moat score
57/ 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 VINCI SA's moat claims, evidence, and risks.

View DG analysis

Comparison highlights

  • Moat score gap: Chubb Limited leads (68 / 100 vs 57 / 100 for VINCI SA).
  • Segment focus: Chubb Limited has 6 segments (40% in North America Commercial P&C Insurance); VINCI SA has 7 segments (44.4% in VINCI Construction).
  • Primary market structure: Competitive vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: Chubb Limited has 6 moat types across 4 domains; VINCI SA has 7 across 2.

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%

VINCI SA

VINCI Construction

Market

Construction and civil engineering contracting (buildings, infrastructure and specialty networks)

Geography

Global

Customer

Public-sector project owners and private developers/industrial clients

Role

General contractor / civil engineering contractor

Revenue share

44.4%

Side-by-side metrics

Chubb Limited
VINCI SA
Ticker / Exchange
CB - New York Stock Exchange
DG - Euronext Paris
Market cap (USD)
$126.1B
$67.5B
Gross margin (TTM)
28.5%
16%
Operating margin (TTM)
21.1%
12.1%
Net margin (TTM)
16.5%
6.5%
Sector
Financials
Industrials
Industry
Insurance - Property & Casualty
Engineering & Construction
HQ country
CH
FR
Primary segment
North America Commercial P&C Insurance
VINCI Construction
Market structure
Competitive
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
68 / 100
57 / 100
Moat domains
Supply, Demand, Legal, Financial
Legal, Supply
Last update
2026-01-04
2026-01-03

Moat coverage

Shared moat types

Operational ExcellenceCompliance Advantage

Chubb Limited strengths

Distribution ControlBrand TrustCost Of Capital AdvantageInstalled Base Consumables

VINCI SA strengths

Concession LicensePermits Rights Of WayService Field NetworkCapex Knowhow ScaleCapacity Moat

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%

VINCI SA segments

Full profile >

VINCI Autoroutes

Monopoly

9.2%

VINCI Airports

Oligopoly

6.3%

Other concessions (incl. VINCI Highways and PPP assets)

Competitive

0.8%

VINCI Energies

Competitive

28.4%

Cobra IS

Competitive

9.9%

VINCI Construction

Competitive

44.4%

VINCI Immobilier

Competitive

1.6%

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.