VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Kubota Corporation vs Caterpillar Inc.

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

Kubota Corporation

6326 · Tokyo Stock Exchange

Market cap (USD)$16B
SectorIndustrials
CountryJP
Data as of2025-12-30
Moat score
73/ 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 Kubota Corporation's moat claims, evidence, and risks.

View 6326 analysis

Caterpillar Inc.

CAT · New York Stock Exchange

Market cap (USD)
SectorIndustrials
CountryUS
Data as of2025-12-25
Moat score
68/ 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 Caterpillar Inc.'s moat claims, evidence, and risks.

View CAT analysis

Comparison highlights

  • Moat score gap: Kubota Corporation leads (73 / 100 vs 68 / 100 for Caterpillar Inc.).
  • Segment focus: Kubota Corporation has 3 segments (87.4% in Farm & Industrial Machinery); Caterpillar Inc. has 5 segments (40.7% in Energy & Transportation).
  • Moat breadth: Kubota Corporation has 6 moat types across 3 domains; Caterpillar Inc. has 9 across 4.

Primary market context

Kubota Corporation

Farm & Industrial Machinery

Market

Agricultural machinery and compact construction equipment (incl. compact/utility tractors, construction machinery, engines)

Geography

Global

Customer

Dealers and end users (farmers, contractors, municipalities)

Role

OEM

Revenue share

87.4%

Caterpillar Inc.

Energy & Transportation

Market

Off-highway engines, power generation, turbines, locomotives and related services

Geography

Global

Customer

Energy companies, industrial customers, OEMs, rail and marine operators

Role

OEM + aftermarket parts/service

Revenue share

40.7%

Side-by-side metrics

Kubota Corporation
Caterpillar Inc.
Ticker / Exchange
6326 - Tokyo Stock Exchange
CAT - New York Stock Exchange
Market cap (USD)
$16B
n/a
Sector
Industrials
Industrials
HQ country
JP
US
Primary segment
Farm & Industrial Machinery
Energy & Transportation
Market structure
Oligopoly
Oligopoly
Market share
22%-28% (estimated)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
73 / 100
68 / 100
Moat domains
Supply, Demand, Legal
Supply, Demand, Financial, Network
Last update
2025-12-30
2025-12-25

Moat coverage

Shared moat types

Service Field NetworkInstalled Base ConsumablesBrand Trust

Kubota Corporation strengths

Long Term ContractsGovernment Contracting RelationshipsAdjacency moat from captive support services

Caterpillar Inc. strengths

Distribution ControlCapex Knowhow ScaleDesign In QualificationSuite BundlingUnderwriting Risk PoolingEcosystem Complements

Segment mix

Kubota Corporation segments

Full profile >

Farm & Industrial Machinery

Oligopoly

87.4%

Water & Environment

Competitive

12%

Other

Competitive

0.6%

Caterpillar Inc. segments

Full profile >

Construction Industries

Oligopoly

35.9%

Resource Industries

Oligopoly

17.5%

Energy & Transportation

Oligopoly

40.7%

Financial Products

Competitive

5.3%

All Other

Competitive

0.6%

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.