VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Stock Comparison
Merck & Co., Inc. vs Roche Holding AG
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Merck & Co., Inc.
MRK · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Merck & Co., Inc.'s moat claims, evidence, and risks.
View MRK analysisRoche Holding AG
ROG · SIX Swiss Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Roche Holding AG's moat claims, evidence, and risks.
View ROG analysisComparison highlights
- Moat score gap: Merck & Co., Inc. leads (71 / 100 vs 68 / 100 for Roche Holding AG).
- Segment focus: Merck & Co., Inc. has 2 segments (89.5% in Pharmaceutical); Roche Holding AG has 2 segments (76.3% in Pharmaceuticals).
- Moat breadth: Merck & Co., Inc. has 5 moat types across 3 domains; Roche Holding AG has 5 across 3.
Primary market context
Merck & Co., Inc.
Pharmaceutical
Branded prescription pharmaceuticals & human vaccines
Global
Wholesalers/retailers, managed care and government payers, hospitals/clinics
R&D-intensive innovator, manufacturer, and marketer
89.5%
Roche Holding AG
Pharmaceuticals
Innovative (branded) prescription pharmaceuticals
Global
Healthcare providers and systems (hospitals/clinics), payers/governments, and patients
Innovator pharmaceutical developer, manufacturer and marketer
76.3%
Side-by-side metrics
Moat coverage
Shared moat types
Merck & Co., Inc. strengths
Roche Holding AG strengths
Segment mix
Merck & Co., Inc. segments
Full profile >Pharmaceutical
Competitive
Animal Health
Oligopoly
Roche Holding AG segments
Full profile >Pharmaceuticals
Competitive
Diagnostics
Oligopoly
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Proven models entering the expansion stage with unit economics that work.
View expansion-stage stocksCuration & 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 Pricing, features, and availability may be incomplete or out of date.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.