WIDE MOAT STOCKS COMPARISON

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Stock Comparison

AMETEK, Inc. vs TransDigm Group Incorporated

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

AMETEK, Inc.

AME · New York Stock Exchange

Market cap (USD)$54.6B
Gross margin (TTM)36.4%
Operating margin (TTM)26%
Net margin (TTM)19.9%
SectorIndustrials
IndustryElectronic components and instruments
CountryUS
Data as of2026-08-23
25/100
Moat score

Weighted across the company's segments.

Full stock profile

Dive deeper into AMETEK, Inc.'s moat claims, evidence, and risks.

View AME analysis

TransDigm Group Incorporated

TDG · New York Stock Exchange

Market cap (USD)$67.4B
Gross margin (TTM)59.2%
Operating margin (TTM)45.6%
Net margin (TTM)20%
SectorIndustrials
IndustryAerospace and defense
CountryUS
Data as of2026-08-23
94/100
Moat score

Weighted across the company's segments.

Full stock profile

Dive deeper into TransDigm Group Incorporated's moat claims, evidence, and risks.

View TDG analysis

Comparison highlights

  • Moat score gap: TransDigm Group Incorporated leads (94 / 100 vs 25 / 100 for AMETEK, Inc.).
  • Segment focus: AMETEK, Inc. has 3 segments (46.8% in Process and Analytical Instrumentation); TransDigm Group Incorporated has 3 segments (51.6% in Power & Control).
  • Primary market structure: Competitive vs Competitive. Pricing power: Moderate vs Strong.
  • Moat breadth: AMETEK, Inc. has 1 moat types across 1 domains; TransDigm Group Incorporated has 2 across 1.

Primary market context

AMETEK, Inc.

Process and Analytical Instrumentation

Market

Process, analytical, metrology, test, measurement and laboratory instrumentation

Geography

Global

Customer

Industrial, semiconductor, energy, pharmaceutical, healthcare, research and laboratory customers

Role

Designer and manufacturer of instruments, sensors, metrology systems and related services

Revenue share

46.8%

TransDigm Group Incorporated

Power & Control

Market

Highly engineered aerospace power & control components (OEM and aftermarket)

Geography

Global

Customer

Commercial airlines, aircraft OEMs, defense OEMs, governments, aerospace distributors

Role

Tier 2/3 component OEM, aftermarket spares, repair/overhaul

Revenue share

51.6%

Side-by-side metrics

AMETEK, Inc.
TransDigm Group Incorporated
Ticker / Exchange
AME - New York Stock Exchange
TDG - New York Stock Exchange
Market cap (USD)
$54.6B
$67.4B
Gross margin (TTM)
36.4%
59.2%
Operating margin (TTM)
26%
45.6%
Net margin (TTM)
19.9%
20%
Sector
Industrials
Industrials
Industry
Electronic components and instruments
Aerospace and defense
HQ country
US
US
Primary segment
Process and Analytical Instrumentation
Power & Control
Market structure
Competitive
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
25 / 100
94 / 100
Moat domains
Demand
Demand
Last update
2026-09-05
2026-09-05

Moat coverage

Shared moat types

Design In Qualification

AMETEK, Inc. strengths

No unique moat types yet.

TransDigm Group Incorporated strengths

Installed Base Consumables

Segment mix

AMETEK, Inc. segments

Full profile >

Process and Analytical Instrumentation

Competitive

46.8%

Aerospace and Power

Competitive

29.6%

Automation and Engineered Solutions

Competitive

23.6%

TransDigm Group Incorporated segments

Full profile >

Power & Control

Competitive

51.6%

Airframe

Competitive

46.6%

Non-aviation

Competitive

1.8%

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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.