VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Wednesday, December 31, 2025

Stock Comparison

Agilent Technologies, Inc. vs TransDigm Group Incorporated

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

Agilent Technologies, Inc.

A · New York Stock Exchange

Market cap (USD)$38.9B
SectorHealthcare
CountryUS
Data as of2025-12-22
Moat score
65/ 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 Agilent Technologies, Inc.'s moat claims, evidence, and risks.

View A analysis

TransDigm Group Incorporated

TDG · New York Stock Exchange

Market cap (USD)$74.1B
SectorIndustrials
CountryUS
Data as of2025-12-31
Moat score
84/ 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 TransDigm Group Incorporated's moat claims, evidence, and risks.

View TDG analysis

Comparison highlights

  • Moat score gap: TransDigm Group Incorporated leads (84 / 100 vs 65 / 100 for Agilent Technologies, Inc.).
  • Segment focus: Agilent Technologies, Inc. has 3 segments (41.9% in Agilent CrossLab); TransDigm Group Incorporated has 3 segments (51.6% in Power & Control).
  • Moat breadth: Agilent Technologies, Inc. has 5 moat types across 2 domains; TransDigm Group Incorporated has 5 across 3.

Primary market context

Agilent Technologies, Inc.

Agilent CrossLab

Market

Laboratory services, compliance/maintenance, consumables and lab informatics across the lab workflow

Geography

Global

Customer

B2B (installed base labs across pharma, diagnostics, academia and applied markets)

Role

Aftermarket services + consumables + informatics

Revenue share

41.9%

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

Agilent Technologies, Inc.
TransDigm Group Incorporated
Ticker / Exchange
A - New York Stock Exchange
TDG - New York Stock Exchange
Market cap (USD)
$38.9B
$74.1B
Sector
Healthcare
Industrials
HQ country
US
US
Primary segment
Agilent CrossLab
Power & Control
Market structure
Competitive
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
65 / 100
84 / 100
Moat domains
Demand, Supply
Demand, Legal, Supply
Last update
2025-12-22
2025-12-31

Moat coverage

Shared moat types

Design In QualificationInstalled Base Consumables

Agilent Technologies, Inc. strengths

Brand TrustService Field NetworkData Workflow Lockin

TransDigm Group Incorporated strengths

Regulated Standards PipeOperational ExcellenceSmall legacy non-aviation portfolio

Segment mix

Agilent Technologies, Inc. segments

Full profile >

Life Sciences and Diagnostics Markets

Oligopoly

39.2%

Agilent CrossLab

Competitive

41.9%

Applied Markets

Oligopoly

18.9%

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.