VOL. XCIV, NO. 247
* WIDE MOAT STOCKS COMPARISON *
NO ADVICE
Monday, December 29, 2025
Stock Comparison
NVIDIA Corporation vs Spirax Group plc
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
NVIDIA Corporation
NVDA · Nasdaq Stock Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into NVIDIA Corporation's moat claims, evidence, and risks.
View NVDA analysisSpirax Group plc
SPX · London 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 Spirax Group plc's moat claims, evidence, and risks.
View SPX analysisComparison highlights
- Moat score gap: NVIDIA Corporation leads (97 / 100 vs 71 / 100 for Spirax Group plc).
- Segment focus: NVIDIA Corporation has 5 segments (88.3% in Data Center); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
- Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
- Moat breadth: NVIDIA Corporation has 7 moat types across 3 domains; Spirax Group plc has 6 across 2.
Primary market context
NVIDIA Corporation
Data Center
Data center accelerated computing (AI GPUs, systems, and networking)
Global
Hyperscale cloud providers, enterprises, public sector (often via OEMs/ODMs and integrators)
Fabless designer and platform supplier (chips, systems, software)
88.3%
Spirax Group plc
Steam Thermal Solutions
Industrial and commercial steam systems (condensate management, controls, thermal energy management products and solutions)
Global
Industrial process operators and commercial facility operators
OEM / solutions provider
52.1%
Side-by-side metrics
Moat coverage
Shared moat types
NVIDIA Corporation strengths
Spirax Group plc strengths
Segment mix
NVIDIA Corporation segments
Full profile >Data Center
Quasi-Monopoly
Gaming
Duopoly
Professional Visualization
Oligopoly
Automotive
Competitive
OEM & Other
Competitive
Spirax Group plc segments
Full profile >Steam Thermal Solutions
Oligopoly
Electric Thermal Solutions
Competitive
Watson-Marlow Fluid Technology 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.