VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

AutoZone, Inc. vs MSCI Inc.

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

AutoZone, Inc.

AZO · New York Stock Exchange

Market cap (USD)$56.3B
SectorConsumer
CountryUS
Data as of2025-12-31
Moat score
59/ 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 AutoZone, Inc.'s moat claims, evidence, and risks.

View AZO analysis

MSCI Inc.

MSCI · New York Stock Exchange

Market cap (USD)$43.7B
SectorFinancials
CountryUS
Data as of2025-12-28
Moat score
76/ 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 MSCI Inc.'s moat claims, evidence, and risks.

View MSCI analysis

Comparison highlights

  • Moat score gap: MSCI Inc. leads (76 / 100 vs 59 / 100 for AutoZone, Inc.).
  • Segment focus: AutoZone, Inc. has 2 segments (88% in U.S. Auto Parts Retail & Commercial Distribution); MSCI Inc. has 4 segments (55.9% in Index).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: AutoZone, Inc. has 6 moat types across 3 domains; MSCI Inc. has 4 across 3.

Primary market context

AutoZone, Inc.

U.S. Auto Parts Retail & Commercial Distribution

Market

U.S. automotive aftermarket replacement parts & accessories retail and commercial distribution

Geography

United States

Customer

DIY consumers; professional repair shops (DIFM)

Role

Retailer and distributor

Revenue share

88%

MSCI Inc.

Index

Market

Investment indexes and index licensing

Geography

Global

Customer

Institutional investors and asset managers

Role

Index provider / benchmark administrator

Revenue share

55.9%

Side-by-side metrics

AutoZone, Inc.
MSCI Inc.
Ticker / Exchange
AZO - New York Stock Exchange
MSCI - New York Stock Exchange
Market cap (USD)
$56.3B
$43.7B
Sector
Consumer
Financials
HQ country
US
US
Primary segment
U.S. Auto Parts Retail & Commercial Distribution
Index
Market structure
Competitive
Oligopoly
Market share
n/a
23%-27% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
59 / 100
76 / 100
Moat domains
Supply, Demand, Financial
Network, Demand, Legal
Last update
2025-12-31
2025-12-28

Moat coverage

Shared moat types

No overlap yet.

AutoZone, Inc. strengths

Distribution ControlPhysical Network DensityService Field NetworkOperational ExcellenceBrand TrustNegative Working Capital

MSCI Inc. strengths

De Facto StandardSwitching Costs GeneralCompliance AdvantageData Workflow Lockin

Segment mix

AutoZone, Inc. segments

Full profile >

U.S. Auto Parts Retail & Commercial Distribution

Competitive

88%

International Auto Parts Retail & Commercial Distribution (Mexico & Brazil)

Competitive

12%

MSCI Inc. segments

Full profile >

Index

Oligopoly

55.9%

Analytics

Oligopoly

23.6%

Sustainability and Climate

Competitive

11.4%

Private Assets

Competitive

9%

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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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.