VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Adyen N.V. vs UnitedHealth Group Incorporated

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

Adyen N.V.

ADYEN · Euronext Amsterdam

Market cap (USD)
SectorFinancials
CountryNL
Data as of2025-12-28
Moat score
63/ 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 Adyen N.V.'s moat claims, evidence, and risks.

View ADYEN analysis

UnitedHealth Group Incorporated

UNH · New York Stock Exchange

Market cap (USD)$123.8B
SectorHealthcare
CountryUS
Data as of2025-12-31
Moat score
64/ 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 UnitedHealth Group Incorporated's moat claims, evidence, and risks.

View UNH analysis

Comparison highlights

  • Moat score gap: UnitedHealth Group Incorporated leads (64 / 100 vs 63 / 100 for Adyen N.V.).
  • Segment focus: Adyen N.V. has 3 segments (58.4% in Digital); UnitedHealth Group Incorporated has 4 segments (74.9% in UnitedHealthcare).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Weak.
  • Moat breadth: Adyen N.V. has 6 moat types across 4 domains; UnitedHealth Group Incorporated has 5 across 2.

Primary market context

Adyen N.V.

Digital

Market

Enterprise payment processing and acquiring for online/digital commerce

Geography

Global

Customer

Enterprise merchants and digital-native businesses

Role

PSP / gateway + processor + (direct or indirect) acquiring enablement

Revenue share

58.4%

UnitedHealth Group Incorporated

UnitedHealthcare

Market

U.S. health benefits / managed care (commercial, Medicare Advantage, Medicaid managed care)

Geography

United States (primarily)

Customer

Employers, individuals, and government-sponsored programs

Role

Health insurer / managed care organization

Revenue share

74.9%

Side-by-side metrics

Adyen N.V.
UnitedHealth Group Incorporated
Ticker / Exchange
ADYEN - Euronext Amsterdam
UNH - New York Stock Exchange
Market cap (USD)
n/a
$123.8B
Sector
Financials
Healthcare
HQ country
NL
US
Primary segment
Digital
UnitedHealthcare
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
63 / 100
64 / 100
Moat domains
Network, Demand, Legal, Supply
Supply, Demand
Last update
2025-12-28
2025-12-31

Moat coverage

Shared moat types

Data Workflow LockinSuite BundlingOperational Excellence

Adyen N.V. strengths

Data Network EffectsCompliance AdvantageSwitching Costs General

UnitedHealth Group Incorporated strengths

Scale Economies Unit CostTraining Org Change Costs

Segment mix

Adyen N.V. segments

Full profile >

Digital

Oligopoly

58.4%

Unified Commerce

Competitive

30.6%

Platforms

Oligopoly

11%

UnitedHealth Group Incorporated segments

Full profile >

UnitedHealthcare

Oligopoly

74.9%

Optum Health

Competitive

9.9%

Optum Insight

Competitive

1.7%

Optum Rx

Oligopoly

13.5%

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.