VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, January 7, 2026
Stock Comparison
Amazon.com, Inc. vs BJ's Wholesale Club Holdings, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Amazon.com, Inc.
AMZN · NASDAQ
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Amazon.com, Inc.'s moat claims, evidence, and risks.
View AMZN analysisBJ's Wholesale Club Holdings, Inc.
BJ · 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 BJ's Wholesale Club Holdings, Inc.'s moat claims, evidence, and risks.
View BJ analysisComparison highlights
- Moat score gap: Amazon.com, Inc. leads (87 / 100 vs 60 / 100 for BJ's Wholesale Club Holdings, Inc.).
- Segment focus: Amazon.com, Inc. has 4 segments (73.5% in Amazon Stores (Retail, Marketplace, Prime Subscriptions)); BJ's Wholesale Club Holdings, Inc. has 2 segments (97.8% in Merchandise and Gasoline Sales).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Weak.
- Moat breadth: Amazon.com, Inc. has 10 moat types across 4 domains; BJ's Wholesale Club Holdings, Inc. has 7 across 3.
Primary market context
Amazon.com, Inc.
Amazon Stores (Retail, Marketplace, Prime Subscriptions)
US retail ecommerce marketplace and online retail (integrated fulfillment + membership shipping)
United States
Consumers and third-party merchants
Marketplace operator, retailer, and fulfillment provider
73.5%
BJ's Wholesale Club Holdings, Inc.
Merchandise and Gasoline Sales
Membership warehouse club retail (groceries, fresh foods, general merchandise, gasoline, ancillary services)
United States (primarily Eastern U.S.)
Households and small businesses (members)
Retailer / warehouse club operator
97.8%
Side-by-side metrics
Moat coverage
Shared moat types
Amazon.com, Inc. strengths
BJ's Wholesale Club Holdings, Inc. strengths
Segment mix
Amazon.com, Inc. segments
Full profile >Amazon Web Services (AWS)
Oligopoly
Amazon Stores (Retail, Marketplace, Prime Subscriptions)
Oligopoly
Advertising Services (Amazon Ads / Retail Media)
Oligopoly
Other (healthcare, content licensing/distribution, shipping services, co-branded credit card agreements, etc.)
Competitive
BJ's Wholesale Club Holdings, Inc. segments
Full profile >Merchandise and Gasoline Sales
Oligopoly
Membership Fee Income
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.