VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Nabtesco Corporation vs Paychex, Inc.

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

Nabtesco Corporation

6268 · Tokyo Stock Exchange

Market cap (USD)$474.6B
Gross margin (TTM)28.7%
Operating margin (TTM)6.6%
Net margin (TTM)5.1%
SectorIndustrials
IndustryIndustrial - Machinery
CountryJP
Data as of2025-12-30
Moat score
91/ 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 Nabtesco Corporation's moat claims, evidence, and risks.

View 6268 analysis

Paychex, Inc.

PAYX · NASDAQ Global Select Market

Market cap (USD)$39.4B
Gross margin (TTM)73.4%
Operating margin (TTM)37.1%
Net margin (TTM)26.5%
SectorIndustrials
IndustryStaffing & Employment Services
CountryUS
Data as of2026-01-04
Moat score
66/ 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 Paychex, Inc.'s moat claims, evidence, and risks.

View PAYX analysis

Comparison highlights

  • Moat score gap: Nabtesco Corporation leads (91 / 100 vs 66 / 100 for Paychex, Inc.).
  • Segment focus: Nabtesco Corporation has 4 segments (34.2% in Component Solutions Business); Paychex, Inc. has 3 segments (73% in Management Solutions).
  • Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Nabtesco Corporation has 5 moat types across 3 domains; Paychex, Inc. has 7 across 4.

Primary market context

Nabtesco Corporation

Component Solutions Business

Market

Precision reduction gears (RV reducers) for industrial robot joints

Geography

Global

Customer

Industrial robot manufacturers (OEMs)

Role

Precision motion-control component supplier

Revenue share

34.2%

Paychex, Inc.

Management Solutions

Market

Payroll processing and integrated HCM solutions for SMB and mid-market employers

Geography

United States (primarily)

Customer

Employers (SMB and mid-market)

Role

HCM SaaS + outsourced payroll/HR service provider

Revenue share

73%

Side-by-side metrics

Nabtesco Corporation
Paychex, Inc.
Ticker / Exchange
6268 - Tokyo Stock Exchange
PAYX - NASDAQ Global Select Market
Market cap (USD)
$474.6B
$39.4B
Gross margin (TTM)
28.7%
73.4%
Operating margin (TTM)
6.6%
37.1%
Net margin (TTM)
5.1%
26.5%
Sector
Industrials
Industrials
Industry
Industrial - Machinery
Staffing & Employment Services
HQ country
JP
US
Primary segment
Component Solutions Business
Management Solutions
Market structure
Quasi-Monopoly
Oligopoly
Market share
55%-65% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
91 / 100
66 / 100
Moat domains
Supply, Demand, Legal
Demand, Supply, Legal, Financial
Last update
2025-12-30
2026-01-04

Moat coverage

Shared moat types

Compliance AdvantageService Field Network

Nabtesco Corporation strengths

Learning Curve YieldDesign In QualificationBrand Trust

Paychex, Inc. strengths

Data Workflow LockinSuite BundlingUnderwriting Risk PoolingSwitching Costs GeneralFloat Prepayment

Segment mix

Nabtesco Corporation segments

Full profile >

Component Solutions Business

Quasi-Monopoly

34.2%

Transport Solutions Business

Oligopoly

27.4%

Accessibility Solutions Business

Quasi-Monopoly

33%

Other Businesses

Quasi-Monopoly

5.4%

Paychex, Inc. segments

Full profile >

Management Solutions

Oligopoly

73%

PEO and Insurance Solutions

Competitive

24.1%

Client funds float (interest on funds held for clients)

Oligopoly

2.9%

Want the full wide moat stocks list?

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

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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.