VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Friday, January 2, 2026

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Stock Comparison

CSX Corporation vs Fair Isaac Corporation

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

Fair Isaac Corporation

FICO · New York Stock Exchange

Market cap (USD)$39.6B
Gross margin (TTM)82.2%
Operating margin (TTM)46.5%
Net margin (TTM)32.8%
SectorTechnology
IndustrySoftware - Application
CountryUS
Data as of2025-12-31
Moat score
82/ 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 Fair Isaac Corporation's moat claims, evidence, and risks.

View FICO analysis

Comparison highlights

  • Moat score gap: Fair Isaac Corporation leads (82 / 100 vs 74 / 100 for CSX Corporation).
  • Segment focus: CSX Corporation has 5 segments (61.2% in Merchandise (Rail)); Fair Isaac Corporation has 2 segments (58.7% in Scores).
  • Primary market structure: Oligopoly vs Quasi-Monopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: CSX Corporation has 6 moat types across 2 domains; Fair Isaac Corporation has 5 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%

Fair Isaac Corporation

Scores

Market

Consumer credit scoring and related predictive scores used in lending decisions

Geography

Primarily United States; also international

Customer

Lenders (mortgage, credit card, auto, etc.), consumer reporting agencies, and consumers (B2C)

Role

Score model developer/licensor; distribution via consumer reporting agencies and direct-to-consumer channels

Revenue share

58.7%

Side-by-side metrics

CSX Corporation
Fair Isaac Corporation
Ticker / Exchange
CSX - NASDAQ
FICO - New York Stock Exchange
Market cap (USD)
$67.7B
$39.6B
Gross margin (TTM)
n/a
82.2%
Operating margin (TTM)
n/a
46.5%
Net margin (TTM)
n/a
32.8%
Sector
Industrials
Technology
Industry
Railroads
Software - Application
HQ country
US
US
Primary segment
Merchandise (Rail)
Scores
Market structure
Oligopoly
Quasi-Monopoly
Market share
n/a
90% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
74 / 100
82 / 100
Moat domains
Supply, Legal
Network, Demand
Last update
2026-01-02
2025-12-31

Moat coverage

Shared moat types

No overlap yet.

CSX Corporation strengths

Physical Network DensityPermits Rights Of WayCapex Knowhow ScaleOperational ExcellenceGeographic NaturalScale Economies Unit Cost

Fair Isaac Corporation strengths

De Facto StandardFormat Lock InBrand TrustData Workflow LockinSwitching Costs General

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%

Fair Isaac Corporation segments

Full profile >

Scores

Quasi-Monopoly

58.7%

Software

Competitive

41.3%

Want the full wide moat stocks list?

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

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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.