VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Sunday, January 11, 2026

Stock Comparison

Arthur J. Gallagher & Co. vs Veeva Systems Inc.

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

Arthur J. Gallagher & Co.

AJG · New York Stock Exchange

Market cap (USD)$67.9B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorFinancials
IndustryInsurance - Brokers
CountryUS
Data as of2026-01-09
Moat score
69/ 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 Arthur J. Gallagher & Co.'s moat claims, evidence, and risks.

View AJG analysis

Veeva Systems Inc.

VEEV · New York Stock Exchange

Market cap (USD)$39.5B
Gross margin (TTM)75.7%
Operating margin (TTM)27.9%
Net margin (TTM)27.9%
SectorTechnology
IndustryMedical - Healthcare Information Services
CountryUS
Data as of2025-12-29
Moat score
82/ 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 Veeva Systems Inc.'s moat claims, evidence, and risks.

View VEEV analysis

Comparison highlights

  • Moat score gap: Veeva Systems Inc. leads (82 / 100 vs 69 / 100 for Arthur J. Gallagher & Co.).
  • Segment focus: Arthur J. Gallagher & Co. has 2 segments (86% in Brokerage); Veeva Systems Inc. has 2 segments (53% in R&D Solutions).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Strong.
  • Moat breadth: Arthur J. Gallagher & Co. has 4 moat types across 2 domains; Veeva Systems Inc. has 4 across 3.

Primary market context

Arthur J. Gallagher & Co.

Brokerage

Market

Insurance and reinsurance brokerage and consulting

Geography

Global

Customer

Commercial, industrial, public sector, nonprofit and other organizations; underwriting enterprises for reinsurance placements

Role

Intermediary / broker / advisor

Revenue share

86%

Veeva Systems Inc.

R&D Solutions

Market

Life sciences R&D, clinical, regulatory, safety, and quality cloud applications (Vault platform-based suites)

Geography

Global

Customer

Life sciences companies plus CROs and related regulated organizations

Role

Vertical SaaS platform owner

Revenue share

53%

Side-by-side metrics

Arthur J. Gallagher & Co.
Veeva Systems Inc.
Ticker / Exchange
AJG - New York Stock Exchange
VEEV - New York Stock Exchange
Market cap (USD)
$67.9B
$39.5B
Gross margin (TTM)
n/a
75.7%
Operating margin (TTM)
n/a
27.9%
Net margin (TTM)
n/a
27.9%
Sector
Financials
Technology
Industry
Insurance - Brokers
Medical - Healthcare Information Services
HQ country
US
US
Primary segment
Brokerage
R&D Solutions
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
69 / 100
82 / 100
Moat domains
Supply, Demand
Demand, Legal, Network
Last update
2026-01-09
2025-12-29

Moat coverage

Shared moat types

Data Workflow Lockin

Arthur J. Gallagher & Co. strengths

Service Field NetworkBrand TrustOperational Excellence

Veeva Systems Inc. strengths

Compliance AdvantageEcosystem ComplementsSuite Bundling

Segment mix

Arthur J. Gallagher & Co. segments

Full profile >

Brokerage

Oligopoly

86%

Risk Management

Competitive

14%

Veeva Systems Inc. segments

Full profile >

Commercial Solutions

Oligopoly

47%

R&D Solutions

Competitive

53%

Want the full wide moat stocks list?

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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.