VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Stock Comparison

Paychex, Inc. vs Vertiv Holdings Co

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

Paychex, Inc.

PAYX · NASDAQ Global Select Market

Market cap (USD)$32.6B
Gross margin (TTM)73.9%
Operating margin (TTM)36.9%
Net margin (TTM)25.8%
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

Vertiv Holdings Co

VRT · New York Stock Exchange

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
IndustryElectrical Equipment & Parts
CountryUS
Data as of2026-04-25
Moat score
74/ 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 Vertiv Holdings Co's moat claims, evidence, and risks.

View VRT analysis

Comparison highlights

  • Moat score gap: Vertiv Holdings Co leads (74 / 100 vs 66 / 100 for Paychex, Inc.).
  • Segment focus: Paychex, Inc. has 3 segments (73% in Management Solutions); Vertiv Holdings Co has 3 segments (85% in Data center critical digital infrastructure).
  • Moat breadth: Paychex, Inc. has 7 moat types across 4 domains; Vertiv Holdings Co has 6 across 3.

Primary market context

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%

Vertiv Holdings Co

Data center critical digital infrastructure

Market

Global data center physical infrastructure for power, thermal management, IT systems, modular infrastructure and lifecycle services

Geography

Global, with FY 2025 company revenue 62% Americas, 20% APAC and 18% EMEA

Customer

Hyperscale, cloud, neocloud, colocation and enterprise data center operators

Role

Power, cooling, integrated infrastructure, controls, racks, services and deployment partner

Revenue share

85%

Side-by-side metrics

Paychex, Inc.
Vertiv Holdings Co
Ticker / Exchange
PAYX - NASDAQ Global Select Market
VRT - New York Stock Exchange
Market cap (USD)
$32.6B
n/a
Gross margin (TTM)
73.9%
n/a
Operating margin (TTM)
36.9%
n/a
Net margin (TTM)
25.8%
n/a
Sector
Industrials
Industrials
Industry
Staffing & Employment Services
Electrical Equipment & Parts
HQ country
US
US
Primary segment
Management Solutions
Data center critical digital infrastructure
Market structure
Oligopoly
Oligopoly
Market share
n/a
16%-18% (estimated)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
66 / 100
74 / 100
Moat domains
Demand, Supply, Legal, Financial
Supply, Demand, Legal
Last update
2026-01-04
2026-04-25

Moat coverage

Shared moat types

Service Field NetworkCompliance AdvantageSwitching Costs General

Paychex, Inc. strengths

Data Workflow LockinSuite BundlingUnderwriting Risk PoolingFloat Prepayment

Vertiv Holdings Co strengths

Scope EconomiesDesign In QualificationCapex Knowhow Scale

Segment mix

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%

Vertiv Holdings Co segments

Full profile >

Data center critical digital infrastructure

Oligopoly

85%

Communications network critical infrastructure

Competitive

10%

Commercial and industrial critical infrastructure

Competitive

5%

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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.