VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
Cochlear Limited vs Walmart Inc.
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 analysisWalmart Inc.
WMT · 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 Walmart Inc.'s moat claims, evidence, and risks.
View WMT analysisComparison highlights
- Moat score gap: Cochlear Limited leads (81 / 100 vs 77 / 100 for Walmart Inc.).
- Segment focus: Cochlear Limited has 3 segments (62.4% in Cochlear Implants); Walmart Inc. has 3 segments (68.3% in Walmart U.S.).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
- Moat breadth: Cochlear Limited has 8 moat types across 3 domains; Walmart Inc. has 6 across 4.
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%
Walmart Inc.
Walmart U.S.
U.S. omnichannel discount retail and grocery (supercenters, neighborhood markets, eCommerce)
United States
Consumers and small businesses; marketplace sellers and advertisers (for marketplace and retail media offerings)
Retailer / marketplace operator / last-mile fulfillment network
68.3%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Cochlear Limited strengths
Walmart Inc. strengths
Segment mix
Cochlear Limited segments
Full profile >Cochlear Implants
Oligopoly
Services
Monopoly
Acoustics
Oligopoly
Walmart Inc. segments
Full profile >Walmart U.S.
Competitive
Walmart International
Competitive
Sam's Club U.S.
Oligopoly
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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.