VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Saturday, January 3, 2026
Stock Comparison
GSK plc vs Honeywell International Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
GSK plc
GSK · London Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Honeywell International Inc.
HON · The Nasdaq Stock Market LLC
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Honeywell International Inc.'s moat claims, evidence, and risks.
View HON analysisComparison highlights
- Moat score gap: GSK plc leads (62 / 100 vs 58 / 100 for Honeywell International Inc.).
- Segment focus: GSK plc has 3 segments (37.6% in Specialty Medicines); Honeywell International Inc. has 4 segments (40.2% in Aerospace Technologies).
- Moat breadth: GSK plc has 4 moat types across 3 domains; Honeywell International Inc. has 9 across 2.
Primary market context
GSK plc
Specialty Medicines
Branded specialty pharmaceuticals (HIV, oncology, immunology/respiratory)
Global
Hospitals, specialist physicians, payers
Innovator & branded manufacturer
37.6%
Honeywell International Inc.
Aerospace Technologies
Aerospace systems, avionics, propulsion & aftermarket MRO services
Global
Aircraft OEMs, airlines/operators, defense & space contractors
Tier-1 supplier + aftermarket service provider
40.2%
Side-by-side metrics
Moat coverage
Shared moat types
GSK plc strengths
Honeywell International Inc. strengths
Segment mix
GSK plc segments
Full profile >Vaccines
Oligopoly
Specialty Medicines
Oligopoly
General Medicines
Competitive
Honeywell International Inc. segments
Full profile >Aerospace Technologies
Oligopoly
Industrial Automation
Competitive
Building Automation
Oligopoly
Energy and Sustainability Solutions
Oligopoly
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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 Pricing, features, and availability may be incomplete or out of date.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.