VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Tuesday, December 30, 2025
Stock Comparison
MSCI Inc. vs Sanofi
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
MSCI Inc.
MSCI · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Sanofi
SAN · Euronext Paris
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: MSCI Inc. leads (76 / 100 vs 74 / 100 for Sanofi).
- Segment focus: MSCI Inc. has 4 segments (55.9% in Index); Sanofi has 3 segments (79.8% in Pharma (Prescription Medicines)).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
- Moat breadth: MSCI Inc. has 4 moat types across 3 domains; Sanofi has 5 across 3.
Primary market context
MSCI Inc.
Index
Investment indexes and index licensing
Global
Institutional investors and asset managers
Index provider / benchmark administrator
55.9%
Sanofi
Pharma (Prescription Medicines)
Branded prescription pharmaceuticals (immunology, rare disease, neurology, oncology, general medicines)
Global
Patients via payers/providers and channel partners (wholesalers, pharmacies, hospitals)
Research-based drug developer, manufacturer, and marketer
79.8%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
MSCI Inc. strengths
Sanofi strengths
Segment mix
MSCI Inc. segments
Full profile >Index
Oligopoly
Analytics
Oligopoly
Sustainability and Climate
Competitive
Private Assets
Competitive
Sanofi segments
Full profile >Pharma (Prescription Medicines)
Oligopoly
Vaccines
Oligopoly
Opella (Consumer Healthcare - Sanofi minority stake)
Competitive
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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 Pricing, features, and availability may be incomplete or out of date.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.