VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Friday, January 2, 2026

Stock Comparison

Pro Medicus Limited vs TransUnion

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

Pro Medicus Limited

PME · ASX

Market cap (USD)$15.5B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorHealthcare
Industry
CountryAU
Data as of
Moat score
80/ 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 Pro Medicus Limited's moat claims, evidence, and risks.

View PME analysis

TransUnion

TRU · New York Stock Exchange

Market cap (USD)$16.6B
Gross margin (TTM)52.8%
Operating margin (TTM)18.7%
Net margin (TTM)9.5%
SectorFinancials
IndustryConsulting Services
CountryUS
Data as of2025-12-23
Moat score
61/ 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 TransUnion's moat claims, evidence, and risks.

View TRU analysis

Comparison highlights

  • Moat score gap: Pro Medicus Limited leads (80 / 100 vs 61 / 100 for TransUnion).
  • Segment focus: Pro Medicus Limited has 2 segments (92.5% in Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)); TransUnion has 4 segments (34.2% in U.S. Markets - Financial Services).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Pro Medicus Limited has 6 moat types across 2 domains; TransUnion has 8 across 4.

Primary market context

Pro Medicus Limited

Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)

Market

Enterprise imaging / PACS and related modules for hospitals and integrated delivery networks (IDNs)

Geography

Primarily North America; also Europe and Australia

Customer

Hospitals, imaging centers, integrated delivery networks (IDNs)

Role

Healthcare IT software vendor / platform provider

Revenue share

92.5%

TransUnion

U.S. Markets - Financial Services

Market

U.S. consumer credit bureau data & risk analytics for lenders

Geography

United States

Customer

B2B (banks, lenders, fintechs, mortgage/auto originators)

Role

Consumer reporting agency & decisioning analytics provider

Revenue share

34.2%

Side-by-side metrics

Pro Medicus Limited
TransUnion
Ticker / Exchange
PME - ASX
TRU - New York Stock Exchange
Market cap (USD)
$15.5B
$16.6B
Gross margin (TTM)
n/a
52.8%
Operating margin (TTM)
n/a
18.7%
Net margin (TTM)
n/a
9.5%
Sector
Healthcare
Financials
Industry
n/a
Consulting Services
HQ country
AU
US
Primary segment
Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)
U.S. Markets - Financial Services
Market structure
Oligopoly
Oligopoly
Market share
55% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
80 / 100
61 / 100
Moat domains
Demand, Supply
Network, Demand, Legal, Supply
Last update
2026-01-02
2025-12-23

Moat coverage

Shared moat types

Data Workflow Lockin

Pro Medicus Limited strengths

Keystone ComponentOperational ExcellenceSuite BundlingSwitching Costs GeneralLong Term Contracts

TransUnion strengths

Standards RegistryData Network EffectsCompliance AdvantageScope EconomiesBrand TrustHabit DefaultDe Facto Standard

Segment mix

Pro Medicus Limited segments

Full profile >

Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)

Oligopoly

92.5%

Visage RIS (Radiology Information System) and Promedicus.net

Oligopoly

7.5%

TransUnion segments

Full profile >

U.S. Markets - Financial Services

Oligopoly

34.2%

U.S. Markets - Emerging Verticals

Competitive

29%

U.S. Markets - Consumer Interactive

Competitive

14%

International

Oligopoly

22.8%

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.