VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
Cochlear Limited vs Norfolk Southern Corporation
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Cochlear Limited
COH · 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 Cochlear Limited's moat claims, evidence, and risks.
View COH analysisNorfolk Southern Corporation
NSC · 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 Norfolk Southern Corporation's moat claims, evidence, and risks.
View NSC analysisComparison highlights
- Moat score gap: Cochlear Limited leads (81 / 100 vs 70 / 100 for Norfolk Southern Corporation).
- Segment focus: Cochlear Limited has 3 segments (62.4% in Cochlear Implants); Norfolk Southern Corporation has 3 segments (62% in Merchandise).
- Moat breadth: Cochlear Limited has 8 moat types across 3 domains; Norfolk Southern Corporation has 4 across 3.
Primary market context
Cochlear Limited
Cochlear Implants
Cochlear implant systems (internal implant + external sound processors) for severe-to-profound hearing loss
Global
Hospitals/ENT clinics and audiology programs (providers) serving implant candidates/recipients; reimbursed by public/private payers
Medical device OEM / platform owner (implant + processor + fitting software + clinical support)
62.4%
Norfolk Southern Corporation
Merchandise
Eastern U.S. freight rail transportation for industrial & consumer goods
United States (Southeast/East/Midwest; NS network + interchanges)
Manufacturers, producers, and distributors
Rail carrier
62%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Cochlear Limited strengths
Norfolk Southern Corporation strengths
Segment mix
Cochlear Limited segments
Full profile >Cochlear Implants
Oligopoly
Services
Monopoly
Acoustics
Oligopoly
Norfolk Southern Corporation segments
Full profile >Merchandise
Oligopoly
Intermodal
Oligopoly
Coal
Oligopoly
Want the full wide moat stocks list?
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View the moat stocks listLooking for expansion-stage stocks?
Proven models entering the expansion stage with unit economics that work.
View expansion-stage stocksCuration & 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.