VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
James Hardie Industries plc vs TransDigm Group Incorporated
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
James Hardie Industries plc
JHX · ASX
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into James Hardie Industries plc's moat claims, evidence, and risks.
View JHX 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 74 / 100 for James Hardie Industries plc).
- Segment focus: James Hardie Industries plc has 4 segments (64.2% in Siding & Trim); TransDigm Group Incorporated has 3 segments (51.6% in Power & Control).
- Primary market structure: Quasi-Monopoly vs Competitive. Pricing power: Moderate vs Strong.
- Moat breadth: James Hardie Industries plc has 5 moat types across 2 domains; TransDigm Group Incorporated has 5 across 3.
Primary market context
James Hardie Industries plc
Siding & Trim
North American fiber cement exterior siding & trim (plus related exterior products)
North America (primarily U.S. and Canada)
Homebuilders, contractors, remodelers, dealers/distributors, and retailers
Manufacturer / branded building-products supplier
64.2%
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
James Hardie Industries plc strengths
TransDigm Group Incorporated strengths
Segment mix
James Hardie Industries plc segments
Full profile >Siding & Trim
Quasi-Monopoly
Deck, Rail & Accessories
Oligopoly
Australia & New Zealand
Oligopoly
Europe
Competitive
TransDigm Group Incorporated segments
Full profile >Power & Control
Competitive
Airframe
Competitive
Non-aviation
Competitive
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View the moat stocks listCuration & 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.