VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

CSX Corporation vs VINCI SA

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

CSX Corporation

CSX · NASDAQ

Market cap (USD)$66.9B
Gross margin (TTM)36.6%
Operating margin (TTM)30.7%
Net margin (TTM)19.2%
SectorIndustrials
IndustryRailroads
CountryUS
Data as of2026-01-02
Moat score
74/ 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 CSX Corporation's moat claims, evidence, and risks.

View CSX 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: CSX Corporation leads (74 / 100 vs 57 / 100 for VINCI SA).
  • Segment focus: CSX Corporation has 5 segments (61.2% in Merchandise (Rail)); VINCI SA has 7 segments (44.4% in VINCI Construction).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: CSX Corporation has 6 moat types across 2 domains; VINCI SA has 7 across 2.

Primary market context

CSX Corporation

Merchandise (Rail)

Market

Eastern U.S. rail freight transportation (merchandise carload)

Geography

Eastern United States (CSX network; interchange to other railroads)

Customer

Industrial, agricultural, automotive and consumer goods shippers; logistics providers

Role

Common-carrier freight railroad (line-haul + switching/terminal)

Revenue share

61.2%

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

CSX Corporation
VINCI SA
Ticker / Exchange
CSX - NASDAQ
DG - Euronext Paris
Market cap (USD)
$66.9B
$67.5B
Gross margin (TTM)
36.6%
16%
Operating margin (TTM)
30.7%
12.1%
Net margin (TTM)
19.2%
6.5%
Sector
Industrials
Industrials
Industry
Railroads
Engineering & Construction
HQ country
US
FR
Primary segment
Merchandise (Rail)
VINCI Construction
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
74 / 100
57 / 100
Moat domains
Supply, Legal
Legal, Supply
Last update
2026-01-02
2026-01-03

Moat coverage

Shared moat types

Permits Rights Of WayCapex Knowhow ScaleOperational Excellence

CSX Corporation strengths

Physical Network DensityGeographic NaturalScale Economies Unit Cost

VINCI SA strengths

Concession LicenseService Field NetworkCapacity MoatCompliance Advantage

Segment mix

CSX Corporation segments

Full profile >

Merchandise (Rail)

Oligopoly

61.2%

Intermodal (Rail)

Competitive

14.1%

Coal (Rail)

Oligopoly

15.5%

Trucking (Quality Carriers)

Competitive

5.8%

Other Revenue (Rail/Ancillary)

Competitive

3.4%

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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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.