VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Automatic Data Processing, Inc. vs The Home Depot, Inc.

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

Automatic Data Processing, Inc.

ADP · NASDAQ

Market cap (USD)$105B
SectorTechnology
CountryUS
Data as of2025-12-30
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 Automatic Data Processing, Inc.'s moat claims, evidence, and risks.

View ADP analysis

The Home Depot, Inc.

HD · New York Stock Exchange

Market cap (USD)$345.9B
SectorConsumer
CountryUS
Data as of2025-12-30
Moat score
69/ 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 The Home Depot, Inc.'s moat claims, evidence, and risks.

View HD analysis

Comparison highlights

  • Moat score gap: Automatic Data Processing, Inc. leads (71 / 100 vs 69 / 100 for The Home Depot, Inc.).
  • Segment focus: Automatic Data Processing, Inc. has 2 segments (67.5% in Employer Services); The Home Depot, Inc. has 2 segments (96% in Primary segment - North American home improvement retail (stores + online)).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: Automatic Data Processing, Inc. has 7 moat types across 4 domains; The Home Depot, Inc. has 4 across 2.

Primary market context

Automatic Data Processing, Inc.

Employer Services

Market

Payroll processing and cloud HCM (HR, time, talent, tax, benefits) software and outsourcing

Geography

Global

Customer

Businesses (SMB to large enterprise)

Role

SaaS and managed services provider

Revenue share

67.5%

The Home Depot, Inc.

Primary segment - North American home improvement retail (stores + online)

Market

Home improvement retail (omnichannel)

Geography

North America (US, Canada, Mexico)

Customer

DIY homeowners and professional contractors

Role

Retailer

Revenue share

96%

Side-by-side metrics

Automatic Data Processing, Inc.
The Home Depot, Inc.
Ticker / Exchange
ADP - NASDAQ
HD - New York Stock Exchange
Market cap (USD)
$105B
$345.9B
Sector
Technology
Consumer
HQ country
US
US
Primary segment
Employer Services
Primary segment - North American home improvement retail (stores + online)
Market structure
Oligopoly
Competitive
Market share
16.7% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
71 / 100
69 / 100
Moat domains
Demand, Legal, Supply, Financial
Supply, Demand
Last update
2025-12-30
2025-12-30

Moat coverage

Shared moat types

Scale Economies Unit Cost

Automatic Data Processing, Inc. strengths

Switching Costs GeneralCompliance AdvantageFloat PrepaymentRegulated Standards PipeSuite BundlingUnderwriting Risk Pooling

The Home Depot, Inc. strengths

Physical Network DensityDistribution ControlProcurement Inertia

Segment mix

Automatic Data Processing, Inc. segments

Full profile >

Employer Services

Oligopoly

67.5%

Professional Employer Organization (PEO) Services

Competitive

32.5%

The Home Depot, Inc. segments

Full profile >

Primary segment - North American home improvement retail (stores + online)

Competitive

96%

Other - Specialty trade distribution (SRS: roofing, landscape, pool)

Competitive

4%

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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.