VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 8, 2026
Stock Comparison
Fastenal Company vs Judges Scientific plc
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Fastenal Company
FAST · 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 Fastenal Company's moat claims, evidence, and risks.
View FAST analysisJudges 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 analysisComparison highlights
- Moat score gap: Judges Scientific plc leads (63 / 100 vs 57 / 100 for Fastenal Company).
- Segment focus: Fastenal Company has 2 segments (55.7% in Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)); Judges Scientific plc has 2 segments (51.7% in Vacuum).
- Primary market structure: Competitive vs Competitive. Pricing power: Weak vs Moderate.
- Moat breadth: Fastenal Company has 4 moat types across 2 domains; Judges Scientific plc has 3 across 1.
Primary market context
Fastenal Company
Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)
Wholesale distribution of industrial and construction supplies (fasteners, safety, tools, and other MRO/OEM consumables)
Primarily North America (with growing international presence)
Manufacturing (OEM and MRO), non-residential construction, and other commercial customers
Distributor
55.7%
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%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Fastenal Company strengths
Judges Scientific plc strengths
Segment mix
Fastenal Company segments
Full profile >Fastenal Managed Inventory (FMI)
Competitive
Core industrial & construction supplies distribution (branches, Onsite, eBusiness excl. FMI)
Competitive
Judges Scientific plc segments
Full profile >Materials Sciences
Competitive
Vacuum
Competitive
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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.