VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Monday, December 29, 2025

Stock Comparison

Amazon.com, Inc. vs Rheinmetall Aktiengesellschaft

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Amazon.com, Inc.

AMZN · NASDAQ

Market cap (USD)$2.5T
SectorConsumer
CountryUS
Data as of2025-12-29
Moat score
87/ 100

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 analysis

Rheinmetall Aktiengesellschaft

RHM · Xetra

Market cap (USD)$83.3B
SectorIndustrials
CountryDE
Data as of2025-12-28
Moat score
71/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Rheinmetall Aktiengesellschaft's moat claims, evidence, and risks.

View RHM analysis

Comparison highlights

  • Moat score gap: Amazon.com, Inc. leads (87 / 100 vs 71 / 100 for Rheinmetall Aktiengesellschaft).
  • Segment focus: Amazon.com, Inc. has 4 segments (73.5% in Amazon Stores (Retail, Marketplace, Prime Subscriptions)); Rheinmetall Aktiengesellschaft has 4 segments (36.7% in Vehicle Systems).
  • Moat breadth: Amazon.com, Inc. has 10 moat types across 4 domains; Rheinmetall Aktiengesellschaft has 6 across 3.

Primary market context

Amazon.com, Inc.

Amazon Stores (Retail, Marketplace, Prime Subscriptions)

Market

US retail ecommerce marketplace and online retail (integrated fulfillment + membership shipping)

Geography

United States

Customer

Consumers and third-party merchants

Role

Marketplace operator, retailer, and fulfillment provider

Revenue share

73.5%

Rheinmetall Aktiengesellschaft

Vehicle Systems

Market

Armored and tactical wheeled/tracked military vehicles

Geography

Global (Europe/NATO weighted)

Customer

Government / military

Revenue share

36.7%

Side-by-side metrics

Amazon.com, Inc.
Rheinmetall Aktiengesellschaft
Ticker / Exchange
AMZN - NASDAQ
RHM - Xetra
Market cap (USD)
$2.5T
$83.3B
Sector
Consumer
Industrials
HQ country
US
DE
Primary segment
Amazon Stores (Retail, Marketplace, Prime Subscriptions)
Vehicle Systems
Market structure
Oligopoly
Oligopoly
Market share
39%-42% (estimated)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
87 / 100
71 / 100
Moat domains
Supply, Demand, Network, Financial
Legal, Demand, Supply
Last update
2025-12-29
2025-12-28

Moat coverage

Shared moat types

Long Term ContractsDistribution Control

Amazon.com, Inc. strengths

Capex Knowhow ScaleScope EconomiesTwo Sided NetworkPhysical Network DensitySuite BundlingHabit DefaultNegative Working CapitalData Network Effects

Rheinmetall Aktiengesellschaft strengths

Government Contracting RelationshipsDesign In QualificationCapacity MoatSupply Chain Control

Segment mix

Amazon.com, Inc. segments

Full profile >

Amazon Web Services (AWS)

Oligopoly

16.9%

Amazon Stores (Retail, Marketplace, Prime Subscriptions)

Oligopoly

73.5%

Advertising Services (Amazon Ads / Retail Media)

Oligopoly

8.8%

Other (healthcare, content licensing/distribution, shipping services, co-branded credit card agreements, etc.)

Competitive

0.9%

Rheinmetall Aktiengesellschaft segments

Full profile >

Vehicle Systems

Oligopoly

36.7%

Weapon and Ammunition

Oligopoly

26.9%

Electronic Solutions

Oligopoly

16.7%

Power Systems (civilian; planned divestiture)

Competitive

19.7%

Want the full wide moat stocks list?

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Curation & 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.