VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Masco Corporation vs RELX PLC

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

Masco Corporation

MAS · New York Stock Exchange

Market cap (USD)$13.5B
SectorIndustrials
CountryUS
Data as of2025-12-26
Moat score
72/ 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 Masco Corporation's moat claims, evidence, and risks.

View MAS 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: RELX PLC leads (78 / 100 vs 72 / 100 for Masco Corporation).
  • Segment focus: Masco Corporation has 2 segments (62% in Plumbing Products); RELX PLC has 4 segments (34.4% in Risk).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Masco Corporation has 3 moat types across 3 domains; RELX PLC has 8 across 3.

Primary market context

Masco Corporation

Plumbing Products

Market

Residential plumbing fixtures and fittings (faucets, showers, valves, bath hardware, sinks) and plumbing components

Geography

North America and Europe

Customer

Home center retailers, wholesalers/distributors and online retailers; end users include plumbers, contractors, remodelers, homebuilders and consumers

Role

Branded manufacturer

Revenue share

62%

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

Masco Corporation
RELX PLC
Ticker / Exchange
MAS - New York Stock Exchange
REL - London Stock Exchange
Market cap (USD)
$13.5B
$74.8B
Sector
Industrials
Industrials
HQ country
US
GB
Primary segment
Plumbing Products
Risk
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
72 / 100
78 / 100
Moat domains
Demand, Supply, Legal
Network, Demand, Legal
Last update
2025-12-26
2025-12-30

Moat coverage

Shared moat types

Brand Trust

Masco Corporation strengths

Scope EconomiesContractual Exclusivity

RELX PLC strengths

Data Network EffectsData Workflow LockinCompliance AdvantageContent Rights CurrencySuite BundlingTwo Sided NetworkReputation Reviews

Segment mix

Masco Corporation segments

Full profile >

Plumbing Products

Oligopoly

62%

Decorative Architectural Products

Oligopoly

38%

RELX PLC segments

Full profile >

Risk

Oligopoly

34.4%

Scientific, Technical & Medical

Oligopoly

32.3%

Legal

Oligopoly

20.1%

Exhibitions

Competitive

13.1%

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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.