VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

ASML Holding N.V. vs Norfolk Southern Corporation

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

ASML Holding N.V.

ASML · Euronext Amsterdam

Market cap (USD)$384.7B
Gross margin (TTM)52.7%
Operating margin (TTM)34.9%
Net margin (TTM)29.4%
SectorTechnology
IndustrySemiconductors
CountryNL
Data as of2025-12-21
Moat score
76/ 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 ASML Holding N.V.'s moat claims, evidence, and risks.

View ASML analysis

Norfolk Southern Corporation

NSC · New York Stock Exchange

Market cap (USD)$65B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
IndustryRailroads
CountryUS
Data as of2026-01-02
Moat score
70/ 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 Norfolk Southern Corporation's moat claims, evidence, and risks.

View NSC analysis

Comparison highlights

  • Moat score gap: ASML Holding N.V. leads (76 / 100 vs 70 / 100 for Norfolk Southern Corporation).
  • Segment focus: ASML Holding N.V. has 3 segments (23% in Installed Base Management (service, upgrades, field options)); Norfolk Southern Corporation has 3 segments (62% in Merchandise).
  • Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: ASML Holding N.V. has 6 moat types across 2 domains; Norfolk Southern Corporation has 4 across 3.

Primary market context

ASML Holding N.V.

Installed Base Management (service, upgrades, field options)

Market

Service, upgrades and field options for installed ASML lithography tools

Geography

Global

Customer

Owners/operators of ASML lithography systems

Role

Aftermarket service provider

Revenue share

23%

Norfolk Southern Corporation

Merchandise

Market

Eastern U.S. freight rail transportation for industrial & consumer goods

Geography

United States (Southeast/East/Midwest; NS network + interchanges)

Customer

Manufacturers, producers, and distributors

Role

Rail carrier

Revenue share

62%

Side-by-side metrics

ASML Holding N.V.
Norfolk Southern Corporation
Ticker / Exchange
ASML - Euronext Amsterdam
NSC - New York Stock Exchange
Market cap (USD)
$384.7B
$65B
Gross margin (TTM)
52.7%
n/a
Operating margin (TTM)
34.9%
n/a
Net margin (TTM)
29.4%
n/a
Sector
Technology
Industrials
Industry
Semiconductors
Railroads
HQ country
NL
US
Primary segment
Installed Base Management (service, upgrades, field options)
Merchandise
Market structure
Quasi-Monopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
76 / 100
70 / 100
Moat domains
Supply, Demand
Supply, Legal, Demand
Last update
2025-12-21
2026-01-02

Moat coverage

Shared moat types

Switching Costs General

ASML Holding N.V. strengths

Supply Chain ControlCapex Knowhow ScaleBrand TrustService Field NetworkInstalled Base Consumables

Norfolk Southern Corporation strengths

Physical Network DensityPermits Rights Of WayScale Economies Unit Cost

Segment mix

ASML Holding N.V. segments

Full profile >

EUV lithography systems (incl. High-NA)

Monopoly

n/a

DUV lithography systems

Oligopoly

n/a

Installed Base Management (service, upgrades, field options)

Quasi-Monopoly

23%

Norfolk Southern Corporation segments

Full profile >

Merchandise

Oligopoly

62%

Intermodal

Oligopoly

25%

Coal

Oligopoly

13%

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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.