VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, December 29, 2025
Stock Comparison
ASM International N.V. vs West Pharmaceutical Services, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
ASM International N.V.
ASM · Euronext Amsterdam
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into ASM International N.V.'s moat claims, evidence, and risks.
View ASM analysisWest Pharmaceutical Services, Inc.
WST · 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 West Pharmaceutical Services, Inc.'s moat claims, evidence, and risks.
View WST analysisComparison highlights
- Moat score gap: West Pharmaceutical Services, Inc. leads (85 / 100 vs 74 / 100 for ASM International N.V.).
- Segment focus: ASM International N.V. has 3 segments; West Pharmaceutical Services, Inc. has 2 segments (80.7% in Proprietary Products).
- Primary market structure: Quasi-Monopoly vs Quasi-Monopoly. Pricing power: n/a vs Moderate.
- Moat breadth: ASM International N.V. has 5 moat types across 3 domains; West Pharmaceutical Services, Inc. has 5 across 3.
Primary market context
ASM International N.V.
ALD equipment
Single-wafer atomic layer deposition (ALD) equipment for semiconductor manufacturing
Global
Semiconductor manufacturers (logic/foundry, memory)
Wafer fab equipment supplier
West Pharmaceutical Services, Inc.
Proprietary Products
Injectable primary packaging components and containment/delivery systems (elastomeric stoppers, seals, plungers, syringe/cartridge components; related services)
Global
Biologic, generic, and pharmaceutical drug manufacturers
Primary packaging and delivery component supplier
80.7%
Side-by-side metrics
Moat coverage
Shared moat types
ASM International N.V. strengths
West Pharmaceutical Services, Inc. strengths
Segment mix
ASM International N.V. segments
Full profile >ALD equipment
Quasi-Monopoly
Silicon epitaxy equipment
Oligopoly
Spares and services
Quasi-Monopoly
West Pharmaceutical Services, Inc. segments
Full profile >Proprietary Products
Quasi-Monopoly
Contract-Manufactured Products
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.