VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

AutoZone, Inc. vs Sea Limited

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)$54.7B
Gross margin (TTM)52.2%
Operating margin (TTM)18.4%
Net margin (TTM)12.8%
SectorConsumer
IndustryAuto - Parts
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

Sea Limited

SE · New York Stock Exchange

Market cap (USD)$82.8B
Gross margin (TTM)44.9%
Operating margin (TTM)8.2%
Net margin (TTM)6.8%
SectorConsumer
IndustrySpecialty Retail
CountrySG
Data as of2026-01-06
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 Sea Limited's moat claims, evidence, and risks.

View SE analysis

Comparison highlights

  • Moat score gap: Sea Limited leads (69 / 100 vs 59 / 100 for AutoZone, Inc.).
  • Segment focus: AutoZone, Inc. has 2 segments (88% in U.S. Auto Parts Retail & Commercial Distribution); Sea Limited has 3 segments (73.8% in Shopee (E-commerce)).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
  • Moat breadth: AutoZone, Inc. has 6 moat types across 3 domains; Sea Limited has 6 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%

Sea Limited

Shopee (E-commerce)

Market

E-commerce marketplace and related value-added services

Geography

Southeast Asia, Taiwan, Brazil

Customer

Consumers and sellers

Role

Marketplace operator

Revenue share

73.8%

Side-by-side metrics

AutoZone, Inc.
Sea Limited
Ticker / Exchange
AZO - New York Stock Exchange
SE - New York Stock Exchange
Market cap (USD)
$54.7B
$82.8B
Gross margin (TTM)
52.2%
44.9%
Operating margin (TTM)
18.4%
8.2%
Net margin (TTM)
12.8%
6.8%
Sector
Consumer
Consumer
Industry
Auto - Parts
Specialty Retail
HQ country
US
SG
Primary segment
U.S. Auto Parts Retail & Commercial Distribution
Shopee (E-commerce)
Market structure
Competitive
Oligopoly
Market share
n/a
52% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
59 / 100
69 / 100
Moat domains
Supply, Demand, Financial
Network, Supply, Legal
Last update
2025-12-31
2026-01-06

Moat coverage

Shared moat types

Distribution Control

AutoZone, Inc. strengths

Physical Network DensityService Field NetworkOperational ExcellenceBrand TrustNegative Working Capital

Sea Limited strengths

Two Sided NetworkEcosystem ComplementsRegulated Standards PipeDirect Network EffectsContractual Exclusivity

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%

Sea Limited segments

Full profile >

Shopee (E-commerce)

Oligopoly

73.8%

SeaMoney (Digital Financial Services)

Competitive

14.1%

Garena (Digital Entertainment)

Competitive

11.4%

Want the full wide moat stocks list?

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

View the moat stocks list

Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

View expansion-stage stocks

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.