VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, December 29, 2025
Stock Comparison
James Hardie Industries plc vs Monolithic Power Systems, Inc.
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 analysisMonolithic Power Systems, Inc.
MPWR · NASDAQ Global Select Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Monolithic Power Systems, Inc.'s moat claims, evidence, and risks.
View MPWR analysisComparison highlights
- Moat score gap: James Hardie Industries plc leads (74 / 100 vs 67 / 100 for Monolithic Power Systems, Inc.).
- Segment focus: James Hardie Industries plc has 4 segments (64.2% in Siding & Trim); Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data).
- Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: James Hardie Industries plc has 5 moat types across 2 domains; Monolithic Power Systems, Inc. has 4 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%
Monolithic Power Systems, Inc.
Enterprise Data
Power management ICs and power modules for enterprise/data center servers (CPU/GPU/AI accelerators) and cloud/on-prem compute platforms
Global
OEMs/ODMs and cloud platform designers
Fabless component supplier (power semiconductors)
32.5%
Side-by-side metrics
Moat coverage
Shared moat types
James Hardie Industries plc strengths
Monolithic Power Systems, Inc. strengths
Segment mix
James Hardie Industries plc segments
Full profile >Siding & Trim
Quasi-Monopoly
Deck, Rail & Accessories
Oligopoly
Australia & New Zealand
Oligopoly
Europe
Competitive
Monolithic Power Systems, Inc. segments
Full profile >Enterprise Data
Oligopoly
Storage and Computing
Competitive
Automotive
Oligopoly
Communications
Oligopoly
Consumer
Competitive
Industrial
Oligopoly
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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.