VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 1, 2026

Stock Comparison

OMRON Corporation vs PACCAR Inc

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

OMRON Corporation

6645 · Tokyo Stock Exchange

Market cap (USD)$5B
SectorIndustrials
CountryJP
Data as of2025-12-30
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 OMRON Corporation's moat claims, evidence, and risks.

View 6645 analysis

PACCAR Inc

PCAR · NASDAQ

Market cap (USD)$57.5B
SectorIndustrials
CountryUS
Data as of2026-01-01
Moat score
75/ 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 PACCAR Inc's moat claims, evidence, and risks.

View PCAR analysis

Comparison highlights

  • Moat score gap: PACCAR Inc leads (75 / 100 vs 59 / 100 for OMRON Corporation).
  • Segment focus: OMRON Corporation has 5 segments (45% in Industrial Automation Business (IAB)); PACCAR Inc has 3 segments (73.8% in Truck).
  • Moat breadth: OMRON Corporation has 7 moat types across 4 domains; PACCAR Inc has 8 across 3.

Primary market context

OMRON Corporation

Industrial Automation Business (IAB)

Market

Industrial automation components and factory automation solutions (sensors, controllers, safety, robotics, OT/IT services)

Geography

Global

Customer

Manufacturers and machine builders (B2B)

Role

Automation supplier + solutions/services provider

Revenue share

45%

PACCAR Inc

Truck

Market

Commercial truck OEM (heavy- and medium-duty)

Geography

Global (U.S./Canada and Europe primary)

Customer

Fleets, owner-operators, dealers

Role

OEM / manufacturer

Revenue share

73.8%

Side-by-side metrics

OMRON Corporation
PACCAR Inc
Ticker / Exchange
6645 - Tokyo Stock Exchange
PCAR - NASDAQ
Market cap (USD)
$5B
$57.5B
Sector
Industrials
Industrials
HQ country
JP
US
Primary segment
Industrial Automation Business (IAB)
Truck
Market structure
Oligopoly
Oligopoly
Market share
n/a
30%-31% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
59 / 100
75 / 100
Moat domains
Supply, Demand, Legal, Network
Demand, Supply, Financial
Last update
2025-12-30
2026-01-01

Moat coverage

Shared moat types

Service Field NetworkBrand Trust

OMRON Corporation strengths

Data Workflow LockinCompliance AdvantageProcurement InertiaLearning Curve YieldData Network Effects

PACCAR Inc strengths

Capex Knowhow ScaleInstalled Base ConsumablesPhysical Network DensityDistribution ControlCost Of Capital AdvantageCaptive finance integration

Segment mix

OMRON Corporation segments

Full profile >

Industrial Automation Business (IAB)

Oligopoly

45%

Healthcare Business (HCB)

Competitive

18.2%

Social Systems, Solutions and Service Business (SSB)

Oligopoly

18.2%

Device and Module Solutions Business (DMB)

Competitive

13.2%

Data Solution Business (DSB)

Oligopoly

5.3%

PACCAR Inc segments

Full profile >

Truck

Oligopoly

73.8%

Parts

Competitive

19.8%

Financial Services

Competitive

6.2%

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

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.