VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Stock Comparison

Axcelis Technologies, Inc. vs Guidewire Software, Inc.

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

Guidewire Software, Inc.

GWRE · New York Stock Exchange

Market cap (USD)$11.2B
Gross margin (TTM)63.8%
Operating margin (TTM)6.8%
Net margin (TTM)14.1%
SectorTechnology
IndustrySoftware - Application
CountryUS
Data as of2026-01-11
Moat score
63/ 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 Guidewire Software, Inc.'s moat claims, evidence, and risks.

View GWRE analysis

Comparison highlights

  • Moat score gap: Axcelis Technologies, Inc. leads (64 / 100 vs 63 / 100 for Guidewire Software, Inc.).
  • Segment focus: Axcelis Technologies, Inc. has 2 segments (68.1% in Ion implantation systems); Guidewire Software, Inc. has 2 segments (81.8% in Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)).
  • Moat breadth: Axcelis Technologies, Inc. has 7 moat types across 2 domains; Guidewire Software, Inc. has 7 across 4.

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%

Guidewire Software, Inc.

Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)

Market

Property & casualty insurance core systems platforms (policy administration, claims, billing) with cloud delivery

Geography

Global

Customer

Property & casualty insurers (global carriers to regional/local providers)

Role

Vertical enterprise application vendor / cloud platform operator

Revenue share

81.8%

Side-by-side metrics

Axcelis Technologies, Inc.
Guidewire Software, Inc.
Ticker / Exchange
ACLS - Nasdaq Global Select Market
GWRE - New York Stock Exchange
Market cap (USD)
$4.4B
$11.2B
Gross margin (TTM)
44.9%
63.8%
Operating margin (TTM)
14.2%
6.8%
Net margin (TTM)
14.3%
14.1%
Sector
Technology
Technology
Industry
Semiconductors
Software - Application
HQ country
US
US
Primary segment
Ion implantation systems
Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)
Market structure
Oligopoly
Oligopoly
Market share
19%-21% (estimated)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
64 / 100
63 / 100
Moat domains
Demand, Supply
Demand, Network, Legal, Supply
Last update
2026-04-25
2026-01-11

Moat coverage

Shared moat types

Design In QualificationCapex Knowhow Scale

Axcelis Technologies, Inc. strengths

Learning Curve YieldBrand TrustInstalled Base ConsumablesService Field NetworkProcurement Inertia

Guidewire Software, Inc. strengths

Switching Costs GeneralLong Term ContractsEcosystem ComplementsSuite BundlingCompliance Advantage

Segment mix

Axcelis Technologies, Inc. segments

Full profile >

Ion implantation systems

Oligopoly

68.1%

Customer Solutions & Innovation aftermarket

Competitive

31.9%

Guidewire Software, Inc. segments

Full profile >

Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)

Oligopoly

81.8%

Professional services (implementation, cloud migration, integration)

Competitive

18.2%

Want the full wide moat stocks list?

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Looking for expansion-stage stocks?

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.