VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

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Friday, January 2, 2026

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Stock Comparison

ZOZO, Inc. vs Martin Marietta Materials, Inc.

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

ZOZO, Inc.

3092 · Tokyo Stock Exchange

Market cap (USD)$1.1T
Gross margin (TTM)91.8%
Operating margin (TTM)29.8%
Net margin (TTM)20.6%
SectorConsumer
IndustrySpecialty Retail
CountryJP
Data as of2025-12-30
Moat score
63/ 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 ZOZO, Inc.'s moat claims, evidence, and risks.

View 3092 analysis

Martin Marietta Materials, Inc.

MLM · NYSE

Market cap (USD)$37.9B
Gross margin (TTM)—
Operating margin (TTM)—
Net margin (TTM)—
SectorMaterials
IndustryConstruction Materials
CountryUS
Data as of2026-01-01
Moat score
78/ 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 Martin Marietta Materials, Inc.'s moat claims, evidence, and risks.

View MLM analysis

Comparison highlights

  • Moat score gap: Martin Marietta Materials, Inc. leads (78 / 100 vs 63 / 100 for ZOZO, Inc.).
  • Segment focus: ZOZO, Inc. has 5 segments (71.3% in ZOZOTOWN Business); Martin Marietta Materials, Inc. has 3 segments (52.4% in East Group).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: ZOZO, Inc. has 5 moat types across 3 domains; Martin Marietta Materials, Inc. has 4 across 2.

Primary market context

ZOZO, Inc.

ZOZOTOWN Business

Market

Japan online fashion marketplace and resale (ZOZOTOWN)

Geography

Japan

Customer

Consumers (buyers) and fashion brands/retailers (sellers/tenants)

Role

Marketplace operator + retailer (mix of consignment, inventory retail, and used sales)

Revenue share

71.3%

Martin Marietta Materials, Inc.

East Group

Market

Construction aggregates and asphalt products (crushed stone, sand & gravel; asphalt) in local/regional markets

Geography

United States (East/Southeast and adjacent regions)

Customer

Infrastructure agencies, construction contractors, and downstream materials producers (asphalt/ready-mix)

Role

Quarry/mining operator and building materials producer/distributor

Revenue share

52.4%

Side-by-side metrics

ZOZO, Inc.
Martin Marietta Materials, Inc.
Ticker / Exchange
3092 - Tokyo Stock Exchange
MLM - NYSE
Market cap (USD)
$1.1T
$37.9B
Gross margin (TTM)
91.8%
n/a
Operating margin (TTM)
29.8%
n/a
Net margin (TTM)
20.6%
n/a
Sector
Consumer
Materials
Industry
Specialty Retail
Construction Materials
HQ country
JP
US
Primary segment
ZOZOTOWN Business
East Group
Market structure
Oligopoly
Oligopoly
Market share
18%-22% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
63 / 100
78 / 100
Moat domains
Network, Supply, Demand
Supply, Financial
Last update
2025-12-30
2026-01-01

Moat coverage

Shared moat types

No overlap yet.

ZOZO, Inc. strengths

Two Sided NetworkOperational ExcellenceDistribution ControlSwitching Costs GeneralInstalled Base Consumables

Martin Marietta Materials, Inc. strengths

Physical Network DensityGeographic NaturalBenchmark Pricing PowerCapex Knowhow Scale

Segment mix

ZOZO, Inc. segments

Full profile >

ZOZOTOWN Business

Oligopoly

71.3%

LY Corporation Commerce

Competitive

10%

BtoB business

Competitive

1%

Advertising business (ZOZOAD / WEAR reach monetization)

Monopoly

5.3%

Others (platform services, shipping/settlement fees, and options)

Monopoly

12.4%

Martin Marietta Materials, Inc. segments

Full profile >

East Group

Oligopoly

52.4%

West Group

Oligopoly

40.9%

Specialties (formerly Magnesia Specialties)

Oligopoly

6.7%

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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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.