VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

HEICO Corporation vs Mettler-Toledo International Inc.

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

HEICO Corporation

HEI · NYSE

Market cap (USD)$39.6B
Gross margin (TTM)41.1%
Operating margin (TTM)22.9%
Net margin (TTM)15.4%
SectorIndustrials
CountryUS
Data as of2025-12-30
Moat score
77/ 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 HEICO Corporation's moat claims, evidence, and risks.

View HEI analysis

Mettler-Toledo International Inc.

MTD · New York Stock Exchange

Market cap (USD)
Gross margin (TTM)58.4%
Operating margin (TTM)28.6%
Net margin (TTM)21.2%
SectorHealthcare
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: HEICO Corporation leads (77 / 100 vs 73 / 100 for Mettler-Toledo International Inc.).
  • Segment focus: HEICO Corporation has 2 segments (69.5% in Flight Support Group (FSG)); Mettler-Toledo International Inc. has 3 segments (56% in Laboratory Products and Services).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: HEICO Corporation has 6 moat types across 3 domains; Mettler-Toledo International Inc. has 5 across 3.

Primary market context

HEICO Corporation

Flight Support Group (FSG)

Market

Aerospace aftermarket replacement parts and MRO services (jet engine and aircraft components), including FAA-approved PMA parts

Geography

Global

Customer

Commercial airlines, cargo carriers, MROs, OEMs, and government/military customers

Role

Aftermarket parts manufacturer + MRO/repair provider + distributor

Revenue share

69.5%

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

HEICO Corporation
Mettler-Toledo International Inc.
Ticker / Exchange
HEI - NYSE
MTD - New York Stock Exchange
Market cap (USD)
$39.6B
n/a
Gross margin (TTM)
41.1%
58.4%
Operating margin (TTM)
22.9%
28.6%
Net margin (TTM)
15.4%
21.2%
Sector
Industrials
Healthcare
HQ country
US
US
Primary segment
Flight Support Group (FSG)
Laboratory Products and Services
Market structure
Oligopoly
Oligopoly
Market share
n/a
25%-30% (estimated)
HHI estimate
n/a
2,440
Pricing power
Moderate
Strong
Moat score
77 / 100
73 / 100
Moat domains
Legal, Supply, Demand
Demand, Supply, Legal
Last update
2025-12-30
2026-01-01

Moat coverage

Shared moat types

Brand Trust

HEICO Corporation strengths

Regulated Standards PipeLearning Curve YieldDesign In QualificationIP Choke PointGovernment Contracting Relationships

Mettler-Toledo International Inc. strengths

Data Workflow LockinService Field NetworkSwitching Costs GeneralCompliance Advantage

Segment mix

HEICO Corporation segments

Full profile >

Flight Support Group (FSG)

Oligopoly

69.5%

Electronic Technologies Group (ETG)

Oligopoly

30.5%

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.

View the moat stocks list

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.