VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Sunday, January 11, 2026

Stock Comparison

Amazon.com, Inc. vs Rightmove plc

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

Amazon.com, Inc.

AMZN · NASDAQ

Market cap (USD)$2.6T
Gross margin (TTM)50.1%
Operating margin (TTM)11%
Net margin (TTM)11.1%
SectorConsumer
IndustrySpecialty Retail
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

Rightmove plc

RMV · London Stock Exchange

Market cap (USD)$5.2B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorReal Estate
Industry
CountryGB
Data as of2026-01-09
Moat score
88/ 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 Rightmove plc's moat claims, evidence, and risks.

View RMV analysis

Comparison highlights

  • Moat score gap: Rightmove plc leads (88 / 100 vs 87 / 100 for Amazon.com, Inc.).
  • Segment focus: Amazon.com, Inc. has 4 segments (73.5% in Amazon Stores (Retail, Marketplace, Prime Subscriptions)); Rightmove plc has 3 segments (71.8% in Agency).
  • Primary market structure: Oligopoly vs Quasi-Monopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Amazon.com, Inc. has 10 moat types across 4 domains; Rightmove plc has 5 across 2.

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%

Rightmove plc

Agency

Market

UK residential property portal advertising subscriptions and lead generation for estate and letting agents

Geography

United Kingdom

Customer

Property professionals (estate and letting agents)

Role

Two-sided marketplace operator (consumers <-> agents)

Revenue share

71.8%

Side-by-side metrics

Amazon.com, Inc.
Rightmove plc
Ticker / Exchange
AMZN - NASDAQ
RMV - London Stock Exchange
Market cap (USD)
$2.6T
$5.2B
Gross margin (TTM)
50.1%
n/a
Operating margin (TTM)
11%
n/a
Net margin (TTM)
11.1%
n/a
Sector
Consumer
Real Estate
Industry
Specialty Retail
n/a
HQ country
US
GB
Primary segment
Amazon Stores (Retail, Marketplace, Prime Subscriptions)
Agency
Market structure
Oligopoly
Quasi-Monopoly
Market share
39%-42% (estimated)
70%-82% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
87 / 100
88 / 100
Moat domains
Supply, Demand, Network, Financial
Network, Demand
Last update
2025-12-29
2026-01-09

Moat coverage

Shared moat types

Two Sided NetworkHabit Default

Amazon.com, Inc. strengths

Capex Knowhow ScaleScope EconomiesLong Term ContractsPhysical Network DensitySuite BundlingNegative Working CapitalDistribution ControlData Network Effects

Rightmove plc strengths

Procurement InertiaEcosystem ComplementsData Workflow Lockin

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%

Rightmove plc segments

Full profile >

Agency

Quasi-Monopoly

71.8%

New Homes

Oligopoly

17.7%

Other

Competitive

10.4%

Want the full wide moat stocks list?

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Proven models entering the expansion stage with unit economics that work.

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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.