VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

CDW Corporation vs IDEX Corporation

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

CDW Corporation

CDW · NASDAQ

Market cap (USD)$17.4B
Gross margin (TTM)21.6%
Operating margin (TTM)7.4%
Net margin (TTM)4.8%
SectorTechnology
IndustryInformation Technology Services
CountryUS
Data as of2026-01-06
Moat score
52/ 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 CDW Corporation's moat claims, evidence, and risks.

View CDW analysis

IDEX Corporation

IEX · New York Stock Exchange

Market cap (USD)$13.6B
Gross margin (TTM)43.5%
Operating margin (TTM)20.7%
Net margin (TTM)14%
SectorIndustrials
IndustryIndustrial - Machinery
CountryUS
Data as of2025-12-23
Moat score
58/ 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 IDEX Corporation's moat claims, evidence, and risks.

View IEX analysis

Comparison highlights

  • Moat score gap: IDEX Corporation leads (58 / 100 vs 52 / 100 for CDW Corporation).
  • Segment focus: CDW Corporation has 4 segments (42.1% in Corporate); IDEX Corporation has 3 segments (39.6% in Health & Science Technologies (HST)).
  • Primary market structure: Competitive vs Competitive. Pricing power: Weak vs Moderate.
  • Moat breadth: CDW Corporation has 6 moat types across 3 domains; IDEX Corporation has 7 across 3.

Primary market context

CDW Corporation

Corporate

Market

IT solutions provider / value-added reseller (VAR) + services for U.S. private-sector businesses (250+ employees)

Geography

United States

Customer

Private-sector enterprises (mid-market and large)

Role

Value-added reseller / systems integrator

Revenue share

42.1%

IDEX Corporation

Health & Science Technologies (HST)

Market

Precision fluidics, optics/photonics, microfluidics, sealing solutions, pneumatic components, and process technologies for life science/diagnostics, semiconductor, aerospace/defense, and industrial markets

Geography

Global

Customer

Life science & diagnostic instrument OEMs, semiconductor/industrial OEMs, specialty industrial customers

Role

Component/subsystem supplier and specialty equipment provider

Revenue share

39.6%

Side-by-side metrics

CDW Corporation
IDEX Corporation
Ticker / Exchange
CDW - NASDAQ
IEX - New York Stock Exchange
Market cap (USD)
$17.4B
$13.6B
Gross margin (TTM)
21.6%
43.5%
Operating margin (TTM)
7.4%
20.7%
Net margin (TTM)
4.8%
14%
Sector
Technology
Industrials
Industry
Information Technology Services
Industrial - Machinery
HQ country
US
US
Primary segment
Corporate
Health & Science Technologies (HST)
Market structure
Competitive
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
52 / 100
58 / 100
Moat domains
Supply, Demand, Legal
Demand, Supply, Legal
Last update
2026-01-06
2025-12-23

Moat coverage

Shared moat types

Procurement Inertia

CDW Corporation strengths

Service Field NetworkScope EconomiesPreferential Input AccessOperational ExcellenceGovernment Contracting Relationships

IDEX Corporation strengths

Design In QualificationData Workflow LockinInstalled Base ConsumablesLearning Curve YieldIP Choke PointBrand Trust

Segment mix

CDW Corporation segments

Full profile >

Corporate

Competitive

42.1%

Small Business

Competitive

7.3%

Public

Competitive

38.8%

Other (UK & Canada)

Competitive

11.8%

IDEX Corporation segments

Full profile >

Fluid & Metering Technologies (FMT)

Competitive

37.7%

Health & Science Technologies (HST)

Competitive

39.6%

Fire & Safety/Diversified Products (FSDP)

Competitive

22.7%

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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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.