VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, December 29, 2025
Stock Comparison
GSK plc vs James Hardie Industries plc
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
GSK plc
GSK · London Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
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 analysisComparison highlights
- Moat score gap: James Hardie Industries plc leads (74 / 100 vs 62 / 100 for GSK plc).
- Segment focus: GSK plc has 3 segments (37.6% in Specialty Medicines); James Hardie Industries plc has 4 segments (64.2% in Siding & Trim).
- Primary market structure: Oligopoly vs Quasi-Monopoly. Pricing power: Strong vs Moderate.
- Moat breadth: GSK plc has 4 moat types across 3 domains; James Hardie Industries plc has 5 across 2.
Primary market context
GSK plc
Specialty Medicines
Branded specialty pharmaceuticals (HIV, oncology, immunology/respiratory)
Global
Hospitals, specialist physicians, payers
Innovator & branded manufacturer
37.6%
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%
Side-by-side metrics
Moat coverage
Shared moat types
GSK plc strengths
James Hardie Industries plc strengths
Segment mix
GSK plc segments
Full profile >Vaccines
Oligopoly
Specialty Medicines
Oligopoly
General Medicines
Competitive
James Hardie Industries plc segments
Full profile >Siding & Trim
Quasi-Monopoly
Deck, Rail & Accessories
Oligopoly
Australia & New Zealand
Oligopoly
Europe
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.