VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, December 29, 2025
Stock Comparison
Sony Group Corporation vs Amgen Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Sony Group Corporation
6758 · 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 Sony Group Corporation's moat claims, evidence, and risks.
View 6758 analysisAmgen Inc.
AMGN · Nasdaq Stock Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Comparison highlights
- Moat score gap: Sony Group Corporation leads (75 / 100 vs 70 / 100 for Amgen Inc.).
- Segment focus: Sony Group Corporation has 5 segments (37.8% in Game & Network Services); Amgen Inc. has 3 segments (80.1% in Core Innovative Medicines).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
- Moat breadth: Sony Group Corporation has 8 moat types across 4 domains; Amgen Inc. has 5 across 3.
Primary market context
Sony Group Corporation
Game & Network Services
Console gaming platforms and associated network services
Global
Consumers (players) and game developers/publishers
Platform owner + publisher + hardware OEM
37.8%
Amgen Inc.
Core Innovative Medicines
Branded biopharmaceutical therapies for common diseases (bone health, inflammation, oncology, cardiovascular and other specialty areas)
Global
Payers, providers, and pharmacies
Drug developer/manufacturer
80.1%
Side-by-side metrics
Moat coverage
Shared moat types
Sony Group Corporation strengths
Amgen Inc. strengths
Segment mix
Sony Group Corporation segments
Full profile >Game & Network Services
Oligopoly
Music
Oligopoly
Pictures
Oligopoly
Entertainment, Technology & Services
Competitive
Imaging & Sensing Solutions
Quasi-Monopoly
Amgen Inc. segments
Full profile >Core Innovative Medicines
Competitive
Rare Disease Portfolio (Horizon + others)
Quasi-Monopoly
Biosimilars
Oligopoly
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.