VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Tencent Holdings Limited vs Sanofi

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

Tencent Holdings Limited

0700.HK · Hong Kong Stock Exchange

Market cap (USD)$705.6B
SectorCommunication Services
CountryCN
Data as of2025-12-28
Moat score
73/ 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 Tencent Holdings Limited's moat claims, evidence, and risks.

View 0700.HK 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 73 / 100 for Tencent Holdings Limited).
  • Segment focus: Tencent Holdings Limited has 4 segments (48.3% in Value-Added Services (VAS)); Sanofi has 3 segments (79.8% in Pharma (Prescription Medicines)).
  • Moat breadth: Tencent Holdings Limited has 6 moat types across 2 domains; Sanofi has 5 across 3.

Primary market context

Tencent Holdings Limited

Value-Added Services (VAS)

Market

Consumer social platforms and digital entertainment (online games, subscriptions, virtual items, digital content)

Geography

Mainland China (core) + Global (games)

Customer

Consumers

Role

Platform/operator + content publisher

Revenue share

48.3%

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

Tencent Holdings Limited
Sanofi
Ticker / Exchange
0700.HK - Hong Kong Stock Exchange
SAN - Euronext Paris
Market cap (USD)
$705.6B
n/a
Sector
Communication Services
Healthcare
HQ country
CN
FR
Primary segment
Value-Added Services (VAS)
Pharma (Prescription Medicines)
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
73 / 100
74 / 100
Moat domains
Network, Supply
Legal, Supply, Demand
Last update
2025-12-28
2025-12-30

Moat coverage

Shared moat types

Distribution Control

Tencent Holdings Limited strengths

Direct Network EffectsEcosystem ComplementsTwo Sided NetworkData Network EffectsCapex Knowhow Scale

Sanofi strengths

Regulated Standards PipeIP Choke PointLearning Curve YieldBrand Trust

Segment mix

Tencent Holdings Limited segments

Full profile >

Value-Added Services (VAS)

Oligopoly

48.3%

Marketing Services

Oligopoly

18.4%

FinTech and Business Services

Oligopoly

32.1%

Others

Competitive

1.2%

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.