VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

Meta Platforms, Inc. vs Pro Medicus Limited

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

Meta Platforms, Inc.

META · Nasdaq Global Select Market

Market cap (USD)$1.6T
Gross margin (TTM)82%
Operating margin (TTM)43.2%
Net margin (TTM)30.9%
SectorCommunication Services
IndustryInternet Content & Information
CountryUS
Data as of2025-12-26
Moat score
94/ 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 Meta Platforms, Inc.'s moat claims, evidence, and risks.

View META analysis

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

Comparison highlights

  • Moat score gap: Meta Platforms, Inc. leads (94 / 100 vs 80 / 100 for Pro Medicus Limited).
  • Segment focus: Meta Platforms, Inc. has 2 segments (98.7% in Family of Apps (FoA)); Pro Medicus Limited has 2 segments (92.5% in Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Meta Platforms, Inc. has 6 moat types across 2 domains; Pro Medicus Limited has 6 across 2.

Primary market context

Meta Platforms, Inc.

Family of Apps (FoA)

Market

Global social media platforms & social media advertising

Geography

Global

Customer

Consumers and advertisers

Role

Two-sided platform (attention + ad auction)

Revenue share

98.7%

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%

Side-by-side metrics

Meta Platforms, Inc.
Pro Medicus Limited
Ticker / Exchange
META - Nasdaq Global Select Market
PME - ASX
Market cap (USD)
$1.6T
$15.5B
Gross margin (TTM)
82%
n/a
Operating margin (TTM)
43.2%
n/a
Net margin (TTM)
30.9%
n/a
Sector
Communication Services
Healthcare
Industry
Internet Content & Information
n/a
HQ country
US
AU
Primary segment
Family of Apps (FoA)
Visage 7 Enterprise Imaging Platform (PACS / CloudPACS)
Market structure
Oligopoly
Oligopoly
Market share
55%-65% (estimated)
55% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
94 / 100
80 / 100
Moat domains
Network, Supply
Demand, Supply
Last update
2025-12-26
2026-01-02

Moat coverage

Shared moat types

No overlap yet.

Meta Platforms, Inc. strengths

Two Sided NetworkDirect Network EffectsData Network EffectsEcosystem ComplementsCapex Knowhow ScaleLearning Curve Yield

Pro Medicus Limited strengths

Data Workflow LockinKeystone ComponentOperational ExcellenceSuite BundlingSwitching Costs GeneralLong Term Contracts

Segment mix

Meta Platforms, Inc. segments

Full profile >

Family of Apps (FoA)

Oligopoly

98.7%

Reality Labs (RL)

Quasi-Monopoly

1.3%

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%

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.