VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Monday, January 5, 2026

Stock Comparison

ASM International N.V. vs Legrand S.A.

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

ASM International N.V.

ASM · Euronext Amsterdam

Market cap (USD)$27.2B
Gross margin (TTM)51.9%
Operating margin (TTM)30.1%
Net margin (TTM)23.9%
SectorTechnology
IndustrySemiconductors
CountryNL
Data as of2025-12-29
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 ASM International N.V.'s moat claims, evidence, and risks.

View ASM analysis

Legrand S.A.

LR · Euronext Paris

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
Industry
CountryFR
Data as of2026-01-02
Moat score
68/ 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 Legrand S.A.'s moat claims, evidence, and risks.

View LR analysis

Comparison highlights

  • Moat score gap: ASM International N.V. leads (74 / 100 vs 68 / 100 for Legrand S.A.).
  • Segment focus: ASM International N.V. has 3 segments; Legrand S.A. has 2 segments (80% in Building electrical & digital infrastructure (non-datacenter)).
  • Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: n/a vs Moderate.
  • Moat breadth: ASM International N.V. has 5 moat types across 3 domains; Legrand S.A. has 4 across 3.

Primary market context

ASM International N.V.

ALD equipment

Market

Single-wafer atomic layer deposition (ALD) equipment for semiconductor manufacturing

Geography

Global

Customer

Semiconductor manufacturers (logic/foundry, memory)

Role

Wafer fab equipment supplier

Legrand S.A.

Building electrical & digital infrastructure (non-datacenter)

Market

Low-voltage electrical and digital building infrastructure (wiring devices, energy distribution, cable management, building controls)

Geography

Global (strong Europe & North America footprint)

Customer

Professional installers/electricians, electrical wholesalers, OEM/contractors; end-users in residential & commercial buildings

Role

Manufacturer + brand owner; channel-driven distribution

Revenue share

80%

Side-by-side metrics

ASM International N.V.
Legrand S.A.
Ticker / Exchange
ASM - Euronext Amsterdam
LR - Euronext Paris
Market cap (USD)
$27.2B
n/a
Gross margin (TTM)
51.9%
n/a
Operating margin (TTM)
30.1%
n/a
Net margin (TTM)
23.9%
n/a
Sector
Technology
Industrials
Industry
Semiconductors
n/a
HQ country
NL
FR
Primary segment
ALD equipment
Building electrical & digital infrastructure (non-datacenter)
Market structure
Quasi-Monopoly
Oligopoly
Market share
55%-60% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
n/a
Moderate
Moat score
74 / 100
68 / 100
Moat domains
Supply, Demand, Legal
Legal, Supply, Demand
Last update
2025-12-29
2026-01-02

Moat coverage

Shared moat types

Design In Qualification

ASM International N.V. strengths

Learning Curve YieldIP Choke PointInstalled Base ConsumablesService Field Network

Legrand S.A. strengths

Compliance AdvantageScope EconomiesBrand Trust

Segment mix

ASM International N.V. segments

Full profile >

ALD equipment

Quasi-Monopoly

n/a

Silicon epitaxy equipment

Oligopoly

n/a

Spares and services

Quasi-Monopoly

n/a

Legrand S.A. segments

Full profile >

Building electrical & digital infrastructure (non-datacenter)

Oligopoly

80%

Datacenter infrastructure

Oligopoly

20%

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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.