VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

CSX Corporation vs L3Harris Technologies, 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

L3Harris Technologies, Inc.

LHX · NYSE

Market cap (USD)$55.9B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
Industry
CountryUS
Data as of2026-01-02
Moat score
72/ 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 L3Harris Technologies, Inc.'s moat claims, evidence, and risks.

View LHX analysis

Comparison highlights

  • Moat score gap: CSX Corporation leads (74 / 100 vs 72 / 100 for L3Harris Technologies, Inc.).
  • Segment focus: CSX Corporation has 5 segments (61.2% in Merchandise (Rail)); L3Harris Technologies, Inc. has 4 segments (31.9% in Space & Airborne Systems).
  • Moat breadth: CSX Corporation has 6 moat types across 2 domains; L3Harris Technologies, Inc. has 8 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%

L3Harris Technologies, Inc.

Space & Airborne Systems

Market

Defense & intelligence space and airborne mission systems (payloads, sensors, avionics, mission networks)

Geography

Global (U.S.-centric demand)

Customer

Government defense/intelligence agencies, prime contractors, and allied governments

Role

Prime contractor / subsystem integrator

Revenue share

31.9%

Side-by-side metrics

CSX Corporation
L3Harris Technologies, Inc.
Ticker / Exchange
CSX - NASDAQ
LHX - NYSE
Market cap (USD)
$67.7B
$55.9B
Gross margin (TTM)
n/a
n/a
Operating margin (TTM)
n/a
n/a
Net margin (TTM)
n/a
n/a
Sector
Industrials
Industrials
Industry
Railroads
n/a
HQ country
US
US
Primary segment
Merchandise (Rail)
Space & Airborne Systems
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
74 / 100
72 / 100
Moat domains
Supply, Legal
Legal, Demand, Supply
Last update
2026-01-02
2026-01-02

Moat coverage

Shared moat types

Capex Knowhow Scale

CSX Corporation strengths

Physical Network DensityPermits Rights Of WayOperational ExcellenceGeographic NaturalScale Economies Unit Cost

L3Harris Technologies, Inc. strengths

Government Contracting RelationshipsDesign In QualificationCompliance AdvantageSwitching Costs GeneralProcurement InertiaCapacity MoatKeystone Component

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%

L3Harris Technologies, Inc. segments

Full profile >

Space & Airborne Systems

Oligopoly

31.9%

Integrated Mission Systems

Oligopoly

31.8%

Communication Systems

Oligopoly

25.4%

Aerojet Rocketdyne

Duopoly

10.9%

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.