VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
Judges Scientific plc vs Marriott International, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Judges Scientific plc
JDG · London Stock Exchange - AIM
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Judges Scientific plc's moat claims, evidence, and risks.
View JDG analysisMarriott International, Inc.
MAR · NASDAQ
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Marriott International, Inc.'s moat claims, evidence, and risks.
View MAR analysisComparison highlights
- Moat score gap: Marriott International, Inc. leads (72 / 100 vs 63 / 100 for Judges Scientific plc).
- Segment focus: Judges Scientific plc has 2 segments (51.7% in Vacuum); Marriott International, Inc. has 2 segments.
- Moat breadth: Judges Scientific plc has 3 moat types across 1 domains; Marriott International, Inc. has 4 across 3.
Primary market context
Judges Scientific plc
Vacuum
Vacuum and surface-science related instrumentation (e.g., UHV/vacuum components and systems, thin-film/surface engineering adjacent tools)
Global
Research labs and high-tech manufacturing
Equipment manufacturer
51.7%
Marriott International, Inc.
U.S. & Canada Lodging Platform
Branded hotel franchising & management platform (including loyalty and reservation systems)
U.S. & Canada
Two-sided: travelers (guests) and hotel owners (franchisees/owners of managed properties)
Brand owner / franchisor / manager; operator of reservation, loyalty, and marketing systems
Side-by-side metrics
Moat coverage
Shared moat types
Judges Scientific plc strengths
Marriott International, Inc. strengths
Segment mix
Judges Scientific plc segments
Full profile >Materials Sciences
Competitive
Vacuum
Competitive
Marriott International, Inc. segments
Full profile >U.S. & Canada Lodging Platform
Competitive
International Lodging Platform
Competitive
Want the full wide moat stocks list?
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View the moat stocks listLooking for expansion-stage stocks?
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.