VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

CSX Corporation vs Enbridge Inc.

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

CSX Corporation

CSX · NASDAQ

Market cap (USD)$67.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
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

Enbridge Inc.

ENB · Toronto Stock Exchange

Market cap (USD)$143.6B
Gross margin (TTM)35.2%
Operating margin (TTM)17.5%
Net margin (TTM)9.4%
SectorEnergy
IndustryOil & Gas Midstream
CountryCA
Data as of2025-12-31
Moat score
92/ 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 Enbridge Inc.'s moat claims, evidence, and risks.

View ENB analysis

Comparison highlights

  • Moat score gap: Enbridge Inc. leads (92 / 100 vs 74 / 100 for CSX Corporation).
  • Segment focus: CSX Corporation has 5 segments (61.2% in Merchandise (Rail)); Enbridge Inc. has 4 segments (72.8% in Liquids Pipelines).
  • Moat breadth: CSX Corporation has 6 moat types across 2 domains; Enbridge Inc. has 6 across 3.

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%

Enbridge Inc.

Liquids Pipelines

Market

Crude oil & liquids pipeline transportation plus terminals/storage

Geography

North America (Canada & U.S.)

Customer

Producers, refiners, marketers (shippers)

Role

Midstream pipeline operator

Revenue share

72.8%

Side-by-side metrics

CSX Corporation
Enbridge Inc.
Ticker / Exchange
CSX - NASDAQ
ENB - Toronto Stock Exchange
Market cap (USD)
$67.7B
$143.6B
Gross margin (TTM)
n/a
35.2%
Operating margin (TTM)
n/a
17.5%
Net margin (TTM)
n/a
9.4%
Sector
Industrials
Energy
Industry
Railroads
Oil & Gas Midstream
HQ country
US
CA
Primary segment
Merchandise (Rail)
Liquids Pipelines
Market structure
Oligopoly
Oligopoly
Market share
n/a
29%-31% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
74 / 100
92 / 100
Moat domains
Supply, Legal
Legal, Supply, Demand
Last update
2026-01-02
2025-12-31

Moat coverage

Shared moat types

Physical Network DensityPermits Rights Of WayCapex Knowhow Scale

CSX Corporation strengths

Operational ExcellenceGeographic NaturalScale Economies Unit Cost

Enbridge Inc. strengths

Long Term ContractsRegulated Standards PipeConcession License

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%

Enbridge Inc. segments

Full profile >

Liquids Pipelines

Oligopoly

72.8%

Gas Transmission and Midstream

Oligopoly

11.8%

Gas Distribution and Storage

Monopoly

14.4%

Renewable Power Generation

Competitive

1%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

View the moat stocks list

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.