VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Saturday, January 10, 2026
Stock Comparison
Amazon.com, Inc. vs American Water Works Company, 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 analysisAmerican Water Works Company, Inc.
AWK · 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 American Water Works Company, Inc.'s moat claims, evidence, and risks.
View AWK analysisComparison highlights
- Moat score gap: Amazon.com, Inc. leads (87 / 100 vs 79 / 100 for American Water Works Company, Inc.).
- Segment focus: Amazon.com, Inc. has 4 segments (73.5% in Amazon Stores (Retail, Marketplace, Prime Subscriptions)); American Water Works Company, Inc. has 2 segments (91.7% in Regulated Businesses).
- Primary market structure: Oligopoly vs Monopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: Amazon.com, Inc. has 10 moat types across 4 domains; American Water Works Company, Inc. has 8 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%
American Water Works Company, Inc.
Regulated Businesses
Regulated water and wastewater utility service in certificated/franchised territories
United States (14-state footprint)
Residential, commercial, industrial, public authority, fire service, and sale-for-resale customers
Regulated utility owner/operator (water & wastewater)
91.7%
Side-by-side metrics
Moat coverage
Shared moat types
Amazon.com, Inc. strengths
American Water Works Company, 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
American Water Works Company, Inc. segments
Full profile >Regulated Businesses
Monopoly
Military and Contract Water Services (Other)
Duopoly
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.