VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Microchip Technology Incorporated vs Spirax Group plc

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

Microchip Technology Incorporated

MCHP · NASDAQ

Market cap (USD)$34.9B
SectorTechnology
CountryUS
Data as of2025-12-29
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 Microchip Technology Incorporated's moat claims, evidence, and risks.

View MCHP analysis

Spirax Group plc

SPX · London Stock Exchange

Market cap (USD)$6.7B
SectorIndustrials
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: both at 71 / 100.
  • Segment focus: Microchip Technology Incorporated has 3 segments (51.1% in Mixed-signal Microcontrollers); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Moat breadth: Microchip Technology Incorporated has 6 moat types across 3 domains; Spirax Group plc has 6 across 2.

Primary market context

Microchip Technology Incorporated

Mixed-signal Microcontrollers

Market

Embedded microcontrollers & microprocessors for embedded control

Geography

Global

Customer

OEMs and distributors (embedded system designers)

Role

IDM / hybrid manufacturing semiconductor supplier

Revenue share

51.1%

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

Microchip Technology Incorporated
Spirax Group plc
Ticker / Exchange
MCHP - NASDAQ
SPX - London Stock Exchange
Market cap (USD)
$34.9B
$6.7B
Sector
Technology
Industrials
HQ country
US
GB
Primary segment
Mixed-signal Microcontrollers
Steam Thermal Solutions
Market structure
Oligopoly
Oligopoly
Market share
6%-12% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
71 / 100
71 / 100
Moat domains
Demand, Supply, Legal
Supply, Demand
Last update
2025-12-29
2025-12-28

Moat coverage

Shared moat types

Design In Qualification

Microchip Technology Incorporated strengths

Training Org Change CostsOperational ExcellenceSwitching Costs GeneralScope EconomiesIP Choke Point

Spirax Group plc strengths

Service Field NetworkInstalled Base ConsumablesBrand TrustCapex Knowhow ScaleSuite Bundling

Segment mix

Microchip Technology Incorporated segments

Full profile >

Mixed-signal Microcontrollers

Oligopoly

51.1%

Analog

Oligopoly

26.3%

Other (FPGA, memory, timing systems, manufacturing services, SuperFlash licensing)

Oligopoly

22.6%

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%

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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.