VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Abbott Laboratories vs Canadian National Railway Company
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Abbott Laboratories
ABT · 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 Abbott Laboratories's moat claims, evidence, and risks.
View ABT analysisCanadian National Railway Company
CNR · Toronto 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 Canadian National Railway Company's moat claims, evidence, and risks.
View CNR analysisComparison highlights
- Moat score gap: Canadian National Railway Company leads (97 / 100 vs 64 / 100 for Abbott Laboratories).
- Segment focus: Abbott Laboratories has 7 segments (26.7% in Cardiovascular & Electrophysiology Devices); Canadian National Railway Company has 2 segments (96.2% in Rail freight transportation network).
- Primary market structure: Oligopoly vs Duopoly. Pricing power: Moderate vs Moderate.
- Moat breadth: Abbott Laboratories has 10 moat types across 3 domains; Canadian National Railway Company has 4 across 2.
Primary market context
Abbott Laboratories
Cardiovascular & Electrophysiology Devices
Cardiovascular, electrophysiology, rhythm management, structural heart and heart failure devices
Global
Hospitals, ambulatory surgery centers, cardiologists/electrophysiologists
Implantable device manufacturer
26.7%
Canadian National Railway Company
Rail freight transportation network
Canadian Class I freight rail transportation
Canada (with U.S. cross-border corridors)
Industrial shippers, intermodal customers, and auto supply chains
Line-haul freight railway (Class I)
96.2%
Side-by-side metrics
Moat coverage
Shared moat types
Abbott Laboratories strengths
Canadian National Railway Company strengths
Segment mix
Abbott Laboratories segments
Full profile >Established Pharmaceutical Products
Competitive
Diagnostic Products
Oligopoly
Pediatric Nutrition
Oligopoly
Adult Nutrition
Oligopoly
Diabetes Care (CGM & glucose monitoring)
Duopoly
Cardiovascular & Electrophysiology Devices
Oligopoly
Neuromodulation Devices
Oligopoly
Canadian National Railway Company segments
Full profile >Rail freight transportation network
Duopoly
Non-rail logistics and ancillary services
Competitive
Want the full wide moat stocks list?
Browse the full ranking of wide moat stocks, updated with moat scores and segment context.
View the moat stocks listCuration & 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.