VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Prosus N.V. vs Sanofi

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

Prosus N.V.

PRX · Euronext Amsterdam

Market cap (USD)$135.6B
SectorTechnology
CountryNL
Data as of2025-12-28
Moat score
49/ 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 Prosus N.V.'s moat claims, evidence, and risks.

View PRX analysis

Sanofi

SAN · Euronext Paris

Market cap (USD)
SectorHealthcare
CountryFR
Data as of2025-12-30
Moat score
74/ 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 Sanofi's moat claims, evidence, and risks.

View SAN analysis

Comparison highlights

  • Moat score gap: Sanofi leads (74 / 100 vs 49 / 100 for Prosus N.V.).
  • Segment focus: Prosus N.V. has 5 segments (40.3% in Etail (eMAG marketplace + fulfillment)); Sanofi has 3 segments (79.8% in Pharma (Prescription Medicines)).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: Prosus N.V. has 7 moat types across 3 domains; Sanofi has 5 across 3.

Primary market context

Prosus N.V.

Etail (eMAG marketplace + fulfillment)

Market

Online retail marketplace and fulfillment in Central & Eastern Europe

Geography

Romania, Hungary and other CEE markets

Customer

Consumers; marketplace sellers; brands

Role

Marketplace + first-party retail + logistics

Revenue share

40.3%

Sanofi

Pharma (Prescription Medicines)

Market

Branded prescription pharmaceuticals (immunology, rare disease, neurology, oncology, general medicines)

Geography

Global

Customer

Patients via payers/providers and channel partners (wholesalers, pharmacies, hospitals)

Role

Research-based drug developer, manufacturer, and marketer

Revenue share

79.8%

Side-by-side metrics

Prosus N.V.
Sanofi
Ticker / Exchange
PRX - Euronext Amsterdam
SAN - Euronext Paris
Market cap (USD)
$135.6B
n/a
Sector
Technology
Healthcare
HQ country
NL
FR
Primary segment
Etail (eMAG marketplace + fulfillment)
Pharma (Prescription Medicines)
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
49 / 100
74 / 100
Moat domains
Network, Supply, Demand
Legal, Supply, Demand
Last update
2025-12-28
2025-12-30

Moat coverage

Shared moat types

Brand Trust

Prosus N.V. strengths

Two Sided NetworkPhysical Network DensityHabit DefaultDesign In QualificationScale Economies Unit CostScope Economies

Sanofi strengths

Regulated Standards PipeIP Choke PointLearning Curve YieldDistribution Control

Segment mix

Prosus N.V. segments

Full profile >

Food Delivery (iFood ecosystem + delivery investments)

Oligopoly

21%

Classifieds (OLX Group)

Oligopoly

12.7%

Payments & Fintech (PayU, Iyzico)

Competitive

21%

Etail (eMAG marketplace + fulfillment)

Competitive

40.3%

Ecosystem & Other ecommerce (cross-portfolio synergies, ventures)

Competitive

5%

Sanofi segments

Full profile >

Pharma (Prescription Medicines)

Oligopoly

79.8%

Vaccines

Oligopoly

20.2%

Opella (Consumer Healthcare - Sanofi minority stake)

Competitive

n/a

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.