VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Friday, January 2, 2026
Stock Comparison
Keyence Corporation vs Pfizer Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Keyence Corporation
6861.T · Tokyo 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 Keyence Corporation's moat claims, evidence, and risks.
View 6861.T analysisPfizer Inc.
PFE · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: Keyence Corporation leads (73 / 100 vs 58 / 100 for Pfizer Inc.).
- Segment focus: Keyence Corporation has 3 segments; Pfizer Inc. has 5 segments (47.4% in Primary Care).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
- Moat breadth: Keyence Corporation has 7 moat types across 2 domains; Pfizer Inc. has 8 across 3.
Primary market context
Keyence Corporation
Sensors & Safety/Static Control
Industrial sensors and safety/static control for factory automation
Global
Manufacturers (production/automation teams) and machine builders
Component OEM and application-solution provider
Pfizer Inc.
Primary Care
Branded primary care medicines and vaccines (incl. cardiovascular, migraine, pneumococcal/RSV/COVID-19)
Global
Healthcare providers, payers/PBMs, pharmacies/wholesalers, and government procurement
Innovator biopharma (R&D + manufacturing + commercialization)
47.4%
Side-by-side metrics
Moat coverage
Shared moat types
Keyence Corporation strengths
Pfizer Inc. strengths
Segment mix
Keyence Corporation segments
Full profile >Sensors & Safety/Static Control
Oligopoly
Machine Vision, Code Reading & Laser Marking
Oligopoly
Metrology & Microscopes
Oligopoly
Pfizer Inc. segments
Full profile >Primary Care
Oligopoly
Specialty Care
Oligopoly
Oncology
Competitive
Pfizer CentreOne
Competitive
Pfizer Ignite
Competitive
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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.