VOL. XCIV, NO. 247
* WIDE MOAT STOCKS COMPARISON *
NO ADVICE
Monday, December 29, 2025
Stock Comparison
ASX Limited vs GSK plc
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
ASX Limited
ASX · ASX
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
GSK plc
GSK · London Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: ASX Limited leads (80 / 100 vs 62 / 100 for GSK plc).
- Segment focus: ASX Limited has 4 segments (31.5% in Markets); GSK plc has 3 segments (37.6% in Specialty Medicines).
- Primary market structure: Duopoly vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: ASX Limited has 4 moat types across 3 domains; GSK plc has 4 across 3.
Primary market context
ASX Limited
Markets
Trading venues for Australian cash equities and exchange-traded derivatives (futures, options)
Australia
Brokers/market participants, proprietary trading firms, institutional investors
Market operator / trading venue
31.5%
GSK plc
Specialty Medicines
Branded specialty pharmaceuticals (HIV, oncology, immunology/respiratory)
Global
Hospitals, specialist physicians, payers
Innovator & branded manufacturer
37.6%
Side-by-side metrics
Moat coverage
Shared moat types
ASX Limited strengths
GSK plc strengths
Segment mix
ASX Limited segments
Full profile >Listings
Quasi-Monopoly
Markets
Duopoly
Technology & Data
Competitive
Securities & Payments
Monopoly
GSK plc segments
Full profile >Vaccines
Oligopoly
Specialty Medicines
Oligopoly
General Medicines
Competitive
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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 Pricing, features, and availability may be incomplete or out of date.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.