VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Experian plc vs ResMed Inc.

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

Experian plc

EXPN · London Stock Exchange

Market cap (USD)$31B
Gross margin (TTM)24.8%
Operating margin (TTM)24.8%
Net margin (TTM)16.5%
SectorIndustrials
IndustryConsulting Services
CountryJE
Data as of2025-12-30
Moat score
76/ 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 Experian plc's moat claims, evidence, and risks.

View EXPN analysis

ResMed Inc.

RMD · New York Stock Exchange

Market cap (USD)$36B
Gross margin (TTM)60.1%
Operating margin (TTM)33.2%
Net margin (TTM)27.4%
SectorHealthcare
IndustryMedical - Instruments & Supplies
CountryUS
Data as of2026-01-04
Moat score
76/ 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 ResMed Inc.'s moat claims, evidence, and risks.

View RMD analysis

Comparison highlights

  • Moat score: both at 76 / 100.
  • Segment focus: Experian plc has 4 segments (67.2% in North America); ResMed Inc. has 2 segments (87.5% in Sleep and Breathing Health).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Experian plc has 7 moat types across 4 domains; ResMed Inc. has 7 across 2.

Primary market context

Experian plc

North America

Market

Consumer and business credit reporting, identity/fraud data and decision analytics, plus consumer credit/insurance marketplaces

Geography

North America

Customer

Financial institutions, insurers, auto lenders, healthcare providers, advertisers, consumers

Role

Data/analytics provider and consumer marketplace operator

Revenue share

67.2%

ResMed Inc.

Sleep and Breathing Health

Market

Sleep apnea and respiratory care devices and related consumables (PAP, masks, ventilation) plus connected monitoring services

Geography

Global

Customer

DME/HME providers, sleep clinics, hospitals, patients

Role

Medical device OEM + connected care software/data services

Revenue share

87.5%

Side-by-side metrics

Experian plc
ResMed Inc.
Ticker / Exchange
EXPN - London Stock Exchange
RMD - New York Stock Exchange
Market cap (USD)
$31B
$36B
Gross margin (TTM)
24.8%
60.1%
Operating margin (TTM)
24.8%
33.2%
Net margin (TTM)
16.5%
27.4%
Sector
Industrials
Healthcare
Industry
Consulting Services
Medical - Instruments & Supplies
HQ country
JE
US
Primary segment
North America
Sleep and Breathing Health
Market structure
Oligopoly
Oligopoly
Market share
n/a
58%-66% (estimated)
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
76 / 100
76 / 100
Moat domains
Network, Legal, Supply, Demand
Demand, Legal
Last update
2025-12-30
2026-01-04

Moat coverage

Shared moat types

Compliance Advantage

Experian plc strengths

Data Network EffectsRegulated Standards PipeTwo Sided NetworkPreferential Input AccessSuite BundlingSwitching Costs General

ResMed Inc. strengths

Installed Base ConsumablesData Workflow LockinBrand TrustIP Choke PointLong Term ContractsTraining Org Change Costs

Segment mix

Experian plc segments

Full profile >

North America

Oligopoly

67.2%

Latin America

Quasi-Monopoly

14.2%

UK and Ireland

Oligopoly

11.6%

EMEA and Asia Pacific

Competitive

7%

ResMed Inc. segments

Full profile >

Sleep and Breathing Health

Oligopoly

87.5%

Residential Care Software

Competitive

12.5%

Want the full wide moat stocks list?

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

View the moat stocks list

Looking for expansion-stage stocks?

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

View expansion-stage stocks

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.