VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Sunday, January 11, 2026

Stock Comparison

Auto Trader Group plc vs Guidewire Software, Inc.

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

Auto Trader Group plc

AUTO · London Stock Exchange

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorCommunication Services
Industry
CountryGB
Data as of2026-01-10
Moat score
96/ 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 Auto Trader Group plc's moat claims, evidence, and risks.

View AUTO analysis

Guidewire Software, Inc.

GWRE · New York Stock Exchange

Market cap (USD)$15.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorTechnology
Industry
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: Auto Trader Group plc leads (96 / 100 vs 63 / 100 for Guidewire Software, Inc.).
  • Segment focus: Auto Trader Group plc has 2 segments (93.3% in Autotrader (UK automotive marketplace & data platform)); Guidewire Software, Inc. has 2 segments (81.8% in Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)).
  • Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Auto Trader Group plc has 4 moat types across 2 domains; Guidewire Software, Inc. has 7 across 4.

Primary market context

Auto Trader Group plc

Autotrader (UK automotive marketplace & data platform)

Market

UK digital automotive marketplace (new & used) with retailer advertising/data products

Geography

United Kingdom

Customer

Consumers, vehicle retailers, OEMs/advertising agencies

Role

Two-sided marketplace + advertising/data & workflow tools

Revenue share

93.3%

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

Auto Trader Group plc
Guidewire Software, Inc.
Ticker / Exchange
AUTO - London Stock Exchange
GWRE - New York Stock Exchange
Market cap (USD)
n/a
$15.7B
Gross margin (TTM)
n/a
n/a
Operating margin (TTM)
n/a
n/a
Net margin (TTM)
n/a
n/a
Sector
Communication Services
Technology
Industry
n/a
n/a
HQ country
GB
US
Primary segment
Autotrader (UK automotive marketplace & data platform)
Core P&C insurance platform software (InsuranceSuite, InsuranceNow, Guidewire Cloud Platform)
Market structure
Quasi-Monopoly
Oligopoly
Market share
75%-80% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
96 / 100
63 / 100
Moat domains
Network, Demand
Demand, Network, Legal, Supply
Last update
2026-01-10
2026-01-11

Moat coverage

Shared moat types

Ecosystem Complements

Auto Trader Group plc strengths

Two Sided NetworkData Workflow LockinHabit Default

Guidewire Software, Inc. strengths

Switching Costs GeneralLong Term ContractsSuite BundlingCompliance AdvantageCapex Knowhow ScaleDesign In Qualification

Segment mix

Auto Trader Group plc segments

Full profile >

Autotrader (UK automotive marketplace & data platform)

Quasi-Monopoly

93.3%

Autorama (vehicle leasing marketplace)

Competitive

6.7%

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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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.