VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Microsoft Corporation vs RELX PLC

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

Microsoft Corporation

MSFT · Nasdaq Global Select Market

Market cap (USD)$3.6T
SectorTechnology
CountryUS
Data as of2025-12-21
Moat score
84/ 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 Microsoft Corporation's moat claims, evidence, and risks.

View MSFT analysis

RELX PLC

REL · London Stock Exchange

Market cap (USD)$74.8B
SectorIndustrials
CountryGB
Data as of2025-12-30
Moat score
78/ 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 RELX PLC's moat claims, evidence, and risks.

View REL analysis

Comparison highlights

  • Moat score gap: Microsoft Corporation leads (84 / 100 vs 78 / 100 for RELX PLC).
  • Segment focus: Microsoft Corporation has 3 segments (42.9% in Productivity and Business Processes); RELX PLC has 4 segments (34.4% in Risk).
  • Moat breadth: Microsoft Corporation has 9 moat types across 4 domains; RELX PLC has 8 across 3.

Primary market context

Microsoft Corporation

Productivity and Business Processes

Market

Enterprise productivity & collaboration suites, business applications, and professional network platforms

Geography

Global

Customer

Enterprises, SMBs, consumers, recruiters/advertisers

Role

SaaS platform + professional network

Revenue share

42.9%

RELX PLC

Risk

Market

Risk analytics & decisioning platforms (fraud/identity, financial crime compliance, insurance underwriting/claims, industry data)

Geography

Global (largest in North America)

Customer

Enterprises (banks, insurers, digital commerce), governments, and other regulated industries

Role

Data/analytics provider and workflow platform

Revenue share

34.4%

Side-by-side metrics

Microsoft Corporation
RELX PLC
Ticker / Exchange
MSFT - Nasdaq Global Select Market
REL - London Stock Exchange
Market cap (USD)
$3.6T
$74.8B
Sector
Technology
Industrials
HQ country
US
GB
Primary segment
Productivity and Business Processes
Risk
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
84 / 100
78 / 100
Moat domains
Demand, Network, Supply, Legal
Network, Demand, Legal
Last update
2025-12-21
2025-12-30

Moat coverage

Shared moat types

Suite BundlingData Workflow LockinTwo Sided NetworkContent Rights Currency

Microsoft Corporation strengths

Long Term ContractsCapex Knowhow ScaleEcosystem ComplementsOperational ExcellenceDefault OS Gateway

RELX PLC strengths

Data Network EffectsCompliance AdvantageBrand TrustReputation Reviews

Segment mix

Microsoft Corporation segments

Full profile >

Productivity and Business Processes

Oligopoly

42.9%

Intelligent Cloud

Oligopoly

37.7%

More Personal Computing

Quasi-Monopoly

19.4%

RELX PLC segments

Full profile >

Risk

Oligopoly

34.4%

Scientific, Technical & Medical

Oligopoly

32.3%

Legal

Oligopoly

20.1%

Exhibitions

Competitive

13.1%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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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.