VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

Martin Marietta Materials, Inc. vs Mettler-Toledo International Inc.

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

Martin Marietta Materials, Inc.

MLM · NYSE

Market cap (USD)$37.9B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorMaterials
IndustryConstruction Materials
CountryUS
Data as of2026-01-01
Moat score
78/ 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 Martin Marietta Materials, Inc.'s moat claims, evidence, and risks.

View MLM analysis

Mettler-Toledo International Inc.

MTD · New York Stock Exchange

Market cap (USD)$28.7B
Gross margin (TTM)58.4%
Operating margin (TTM)28.6%
Net margin (TTM)21.2%
SectorHealthcare
IndustryMedical - Diagnostics & Research
CountryUS
Data as of2026-01-01
Moat score
73/ 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 Mettler-Toledo International Inc.'s moat claims, evidence, and risks.

View MTD analysis

Comparison highlights

  • Moat score gap: Martin Marietta Materials, Inc. leads (78 / 100 vs 73 / 100 for Mettler-Toledo International Inc.).
  • Segment focus: Martin Marietta Materials, Inc. has 3 segments (52.4% in East Group); Mettler-Toledo International Inc. has 3 segments (56% in Laboratory Products and Services).
  • Moat breadth: Martin Marietta Materials, Inc. has 4 moat types across 2 domains; Mettler-Toledo International Inc. has 5 across 3.

Primary market context

Martin Marietta Materials, Inc.

East Group

Market

Construction aggregates and asphalt products (crushed stone, sand & gravel; asphalt) in local/regional markets

Geography

United States (East/Southeast and adjacent regions)

Customer

Infrastructure agencies, construction contractors, and downstream materials producers (asphalt/ready-mix)

Role

Quarry/mining operator and building materials producer/distributor

Revenue share

52.4%

Mettler-Toledo International Inc.

Laboratory Products and Services

Market

Laboratory precision weighing (balances/scales) and adjacent lab measurement & sample-prep instruments, plus related software and services

Geography

Global

Customer

Life science, chemical, academic, and testing laboratories (end-users) via direct sales and distributors

Role

Instrument OEM / software provider / service provider

Revenue share

56%

Side-by-side metrics

Martin Marietta Materials, Inc.
Mettler-Toledo International Inc.
Ticker / Exchange
MLM - NYSE
MTD - New York Stock Exchange
Market cap (USD)
$37.9B
$28.7B
Gross margin (TTM)
n/a
58.4%
Operating margin (TTM)
n/a
28.6%
Net margin (TTM)
n/a
21.2%
Sector
Materials
Healthcare
Industry
Construction Materials
Medical - Diagnostics & Research
HQ country
US
US
Primary segment
East Group
Laboratory Products and Services
Market structure
Oligopoly
Oligopoly
Market share
n/a
25%-30% (estimated)
HHI estimate
n/a
2,440
Pricing power
Strong
Strong
Moat score
78 / 100
73 / 100
Moat domains
Supply, Financial
Demand, Supply, Legal
Last update
2026-01-01
2026-01-01

Moat coverage

Shared moat types

No overlap yet.

Martin Marietta Materials, Inc. strengths

Physical Network DensityGeographic NaturalBenchmark Pricing PowerCapex Knowhow Scale

Mettler-Toledo International Inc. strengths

Brand TrustData Workflow LockinService Field NetworkSwitching Costs GeneralCompliance Advantage

Segment mix

Martin Marietta Materials, Inc. segments

Full profile >

East Group

Oligopoly

52.4%

West Group

Oligopoly

40.9%

Specialties (formerly Magnesia Specialties)

Oligopoly

6.7%

Mettler-Toledo International Inc. segments

Full profile >

Laboratory Products and Services

Oligopoly

56%

Industrial Products and Services

Competitive

39%

Food Retailing Products and Services

Competitive

5%

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.