VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Stock Comparison

Fastenal Company vs Legrand S.A.

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

Fastenal Company

FAST · NASDAQ

Market cap (USD)$53.1B
Gross margin (TTM)45%
Operating margin (TTM)20.2%
Net margin (TTM)15.4%
SectorIndustrials
IndustryIndustrial - Distribution
CountryUS
Data as of2026-01-06
Moat score
57/ 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 Fastenal Company's moat claims, evidence, and risks.

View FAST analysis

Legrand S.A.

LR · Euronext Paris

Market cap (USD)$40.4B
Gross margin (TTM)37.8%
Operating margin (TTM)39.9%
Net margin (TTM)13.1%
SectorIndustrials
IndustryElectrical Equipment & Parts
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: Legrand S.A. leads (68 / 100 vs 57 / 100 for Fastenal Company).
  • Segment focus: Fastenal Company has 2 segments (55.7% in Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)); Legrand S.A. has 2 segments (80% in Building electrical & digital infrastructure (non-datacenter)).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: Fastenal Company has 4 moat types across 2 domains; Legrand S.A. has 4 across 3.

Primary market context

Fastenal Company

Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)

Market

Wholesale distribution of industrial and construction supplies (fasteners, safety, tools, and other MRO/OEM consumables)

Geography

Primarily North America (with growing international presence)

Customer

Manufacturing (OEM and MRO), non-residential construction, and other commercial customers

Role

Distributor

Revenue share

55.7%

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

Fastenal Company
Legrand S.A.
Ticker / Exchange
FAST - NASDAQ
LR - Euronext Paris
Market cap (USD)
$53.1B
$40.4B
Gross margin (TTM)
45%
37.8%
Operating margin (TTM)
20.2%
39.9%
Net margin (TTM)
15.4%
13.1%
Sector
Industrials
Industrials
Industry
Industrial - Distribution
Electrical Equipment & Parts
HQ country
US
FR
Primary segment
Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)
Building electrical & digital infrastructure (non-datacenter)
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
57 / 100
68 / 100
Moat domains
Supply, Demand
Legal, Supply, Demand
Last update
2026-01-06
2026-01-02

Moat coverage

Shared moat types

No overlap yet.

Fastenal Company strengths

Service Field NetworkData Workflow LockinProcurement InertiaOperational Excellence

Legrand S.A. strengths

Compliance AdvantageScope EconomiesBrand TrustDesign In Qualification

Segment mix

Fastenal Company segments

Full profile >

Fastenal Managed Inventory (FMI)

Competitive

44.3%

Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)

Competitive

55.7%

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.