VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Stock Comparison

Axcelis Technologies, Inc. vs Microchip Technology Incorporated

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

Axcelis Technologies, Inc.

ACLS · Nasdaq Global Select Market

Market cap (USD)$4.4B
Gross margin (TTM)44.9%
Operating margin (TTM)14.2%
Net margin (TTM)14.3%
SectorTechnology
IndustrySemiconductors
CountryUS
Data as of2026-04-25
Moat score
64/ 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 Axcelis Technologies, Inc.'s moat claims, evidence, and risks.

View ACLS analysis

Microchip Technology Incorporated

MCHP · NASDAQ

Market cap (USD)$49B
Gross margin (TTM)51.6%
Operating margin (TTM)4.1%
Net margin (TTM)-2.2%
SectorTechnology
IndustrySemiconductors
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

Comparison highlights

  • Moat score gap: Microchip Technology Incorporated leads (71 / 100 vs 64 / 100 for Axcelis Technologies, Inc.).
  • Segment focus: Axcelis Technologies, Inc. has 2 segments (68.1% in Ion implantation systems); Microchip Technology Incorporated has 3 segments (51.1% in Mixed-signal Microcontrollers).
  • Moat breadth: Axcelis Technologies, Inc. has 7 moat types across 2 domains; Microchip Technology Incorporated has 6 across 3.

Primary market context

Axcelis Technologies, Inc.

Ion implantation systems

Market

Global semiconductor ion implantation equipment for wafer fabrication

Geography

Global, concentrated in Asia-Pacific semiconductor fabs

Customer

Semiconductor manufacturers, foundries, IDMs, power-device makers, memory producers and logic fabs

Role

OEM supplier of high current, medium current and high energy ion implantation systems

Revenue share

68.1%

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%

Side-by-side metrics

Axcelis Technologies, Inc.
Microchip Technology Incorporated
Ticker / Exchange
ACLS - Nasdaq Global Select Market
MCHP - NASDAQ
Market cap (USD)
$4.4B
$49B
Gross margin (TTM)
44.9%
51.6%
Operating margin (TTM)
14.2%
4.1%
Net margin (TTM)
14.3%
-2.2%
Sector
Technology
Technology
Industry
Semiconductors
Semiconductors
HQ country
US
US
Primary segment
Ion implantation systems
Mixed-signal Microcontrollers
Market structure
Oligopoly
Oligopoly
Market share
19%-21% (estimated)
6%-12% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
64 / 100
71 / 100
Moat domains
Demand, Supply
Demand, Supply, Legal
Last update
2026-04-25
2025-12-29

Moat coverage

Shared moat types

Design In Qualification

Axcelis Technologies, Inc. strengths

Learning Curve YieldCapex Knowhow ScaleBrand TrustInstalled Base ConsumablesService Field NetworkProcurement Inertia

Microchip Technology Incorporated strengths

Training Org Change CostsOperational ExcellenceSwitching Costs GeneralScope EconomiesIP Choke Point

Segment mix

Axcelis Technologies, Inc. segments

Full profile >

Ion implantation systems

Oligopoly

68.1%

Customer Solutions & Innovation aftermarket

Competitive

31.9%

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%

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.