VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Saturday, January 10, 2026

Stock Comparison

The Home Depot, Inc. vs Waters Corporation

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

The Home Depot, Inc.

HD · New York Stock Exchange

Market cap (USD)$372.7B
Gross margin (TTM)33.4%
Operating margin (TTM)13%
Net margin (TTM)8.8%
SectorConsumer
IndustryHome Improvement
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

Waters Corporation

WAT · New York Stock Exchange

Market cap (USD)$23.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorHealthcare
Industry
CountryUS
Data as of2026-01-09
Moat score
66/ 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 Waters Corporation's moat claims, evidence, and risks.

View WAT analysis

Comparison highlights

  • Moat score gap: The Home Depot, Inc. leads (69 / 100 vs 66 / 100 for Waters Corporation).
  • Segment focus: The Home Depot, Inc. has 2 segments (96% in Primary segment - North American home improvement retail (stores + online)); Waters Corporation has 4 segments (34.9% in Waters instrument systems).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Weak vs Moderate.
  • Moat breadth: The Home Depot, Inc. has 4 moat types across 2 domains; Waters Corporation has 7 across 2.

Primary market context

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%

Waters Corporation

Waters instrument systems

Market

Liquid chromatography (LC/UPLC) and mass spectrometry (MS) analytical instrument systems (including LC-MS workflows and instrument control/data system software)

Geography

Global

Customer

Pharma/biotech, industrial, academic and government laboratories

Role

OEM + software/platform provider

Revenue share

34.9%

Side-by-side metrics

The Home Depot, Inc.
Waters Corporation
Ticker / Exchange
HD - New York Stock Exchange
WAT - New York Stock Exchange
Market cap (USD)
$372.7B
$23.7B
Gross margin (TTM)
33.4%
n/a
Operating margin (TTM)
13%
n/a
Net margin (TTM)
8.8%
n/a
Sector
Consumer
Healthcare
Industry
Home Improvement
n/a
HQ country
US
US
Primary segment
Primary segment - North American home improvement retail (stores + online)
Waters instrument systems
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
69 / 100
66 / 100
Moat domains
Supply, Demand
Demand, Supply
Last update
2025-12-30
2026-01-09

Moat coverage

Shared moat types

No overlap yet.

The Home Depot, Inc. strengths

Physical Network DensityDistribution ControlProcurement InertiaScale Economies Unit Cost

Waters Corporation strengths

Data Workflow LockinDesign In QualificationBrand TrustInstalled Base ConsumablesSupply Chain ControlLong Term ContractsService Field Network

Segment mix

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%

Waters Corporation segments

Full profile >

Waters instrument systems

Oligopoly

34.9%

Chemistry consumables

Competitive

19.1%

Waters service & software maintenance

Competitive

34%

TA instrument systems & service

Oligopoly

12%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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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.