VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 14, 2026
Stock Comparison
Amphenol Corporation vs TransDigm Group Incorporated
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Amphenol Corporation
APH · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Amphenol Corporation's moat claims, evidence, and risks.
View APH analysisTransDigm Group Incorporated
TDG · New York Stock Exchange
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 analysisComparison highlights
- Moat score gap: TransDigm Group Incorporated leads (84 / 100 vs 65 / 100 for Amphenol Corporation).
- Segment focus: Amphenol Corporation has 3 segments (41.5% in Communications Solutions); TransDigm Group Incorporated has 3 segments (51.6% in Power & Control).
- Primary market structure: Competitive vs Competitive. Pricing power: Weak vs Strong.
- Moat breadth: Amphenol Corporation has 4 moat types across 2 domains; TransDigm Group Incorporated has 5 across 3.
Primary market context
Amphenol Corporation
Communications Solutions
Interconnect, cable and antenna solutions for IT/datacom, mobile devices and communications infrastructure
Global
OEMs, ODM/EMS partners and network equipment/service providers
Component manufacturer / interconnect and antenna solutions provider
41.5%
TransDigm Group Incorporated
Power & Control
Highly engineered aerospace power & control components (OEM and aftermarket)
Global
Commercial airlines, aircraft OEMs, defense OEMs, governments, aerospace distributors
Tier 2/3 component OEM, aftermarket spares, repair/overhaul
51.6%
Side-by-side metrics
Moat coverage
Shared moat types
Amphenol Corporation strengths
TransDigm Group Incorporated strengths
Segment mix
Amphenol Corporation segments
Full profile >Harsh Environment Solutions
Oligopoly
Communications Solutions
Competitive
Interconnect and Sensor Systems
Competitive
TransDigm Group Incorporated segments
Full profile >Power & Control
Competitive
Airframe
Competitive
Non-aviation
Competitive
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Proven models entering the expansion stage with unit economics that work.
View expansion-stage stocksCuration & 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.