VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Games Workshop Group PLC vs Spirax Group plc

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Games Workshop Group PLC

GAW · London Stock Exchange

Market cap (USD)$6.2B
Gross margin (TTM)71.9%
Operating margin (TTM)41%
Net margin (TTM)30.4%
SectorConsumer
IndustryLeisure
CountryGB
Data as of2026-01-05
Moat score
87/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Games Workshop Group PLC's moat claims, evidence, and risks.

View GAW analysis

Spirax Group plc

SPX · London Stock Exchange

Market cap (USD)$5B
Gross margin (TTM)19.6%
Operating margin (TTM)17.2%
Net margin (TTM)10.7%
SectorIndustrials
IndustryIndustrial - Machinery
CountryGB
Data as of2025-12-28
Moat score
71/ 100

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 analysis

Comparison highlights

  • Moat score gap: Games Workshop Group PLC leads (87 / 100 vs 71 / 100 for Spirax Group plc).
  • Segment focus: Games Workshop Group PLC has 2 segments (91.5% in Core (Warhammer miniatures & hobby products)); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Games Workshop Group PLC has 8 moat types across 4 domains; Spirax Group plc has 6 across 2.

Primary market context

Games Workshop Group PLC

Core (Warhammer miniatures & hobby products)

Market

Tabletop miniature wargaming and related hobby products

Geography

Global

Customer

Hobbyists/collectors (B2C) plus independent retailers (B2B)

Role

IP owner + designer/manufacturer + distributor + direct-to-consumer retail

Revenue share

91.5%

Spirax Group plc

Steam Thermal Solutions

Market

Industrial and commercial steam systems (condensate management, controls, thermal energy management products and solutions)

Geography

Global

Customer

Industrial process operators and commercial facility operators

Role

OEM / solutions provider

Revenue share

52.1%

Side-by-side metrics

Games Workshop Group PLC
Spirax Group plc
Ticker / Exchange
GAW - London Stock Exchange
SPX - London Stock Exchange
Market cap (USD)
$6.2B
$5B
Gross margin (TTM)
71.9%
19.6%
Operating margin (TTM)
41%
17.2%
Net margin (TTM)
30.4%
10.7%
Sector
Consumer
Industrials
Industry
Leisure
Industrial - Machinery
HQ country
GB
GB
Primary segment
Core (Warhammer miniatures & hobby products)
Steam Thermal Solutions
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
87 / 100
71 / 100
Moat domains
Legal, Demand, Network, Supply
Supply, Demand
Last update
2026-01-05
2025-12-28

Moat coverage

Shared moat types

Brand TrustService Field NetworkInstalled Base Consumables

Games Workshop Group PLC strengths

IP Choke PointEcosystem ComplementsSupply Chain ControlContent Rights CurrencyLong Term Contracts

Spirax Group plc strengths

Capex Knowhow ScaleDesign In QualificationSuite Bundling

Segment mix

Games Workshop Group PLC segments

Full profile >

Core (Warhammer miniatures & hobby products)

Oligopoly

91.5%

Licensing (Warhammer IP)

Monopoly

8.5%

Spirax Group plc segments

Full profile >

Steam Thermal Solutions

Oligopoly

52.1%

Electric Thermal Solutions

Competitive

24.3%

Watson-Marlow Fluid Technology Solutions

Oligopoly

23.6%

Want the full wide moat stocks list?

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Proven models entering the expansion stage with unit economics that work.

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Curation & 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.