VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

Crown Castle Inc. vs UnitedHealth Group Incorporated

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

Crown Castle Inc.

CCI · New York Stock Exchange

Market cap (USD)$38.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorReal Estate
Industry
CountryUS
Data as of2026-01-02
Moat score
84/ 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 Crown Castle Inc.'s moat claims, evidence, and risks.

View CCI analysis

UnitedHealth Group Incorporated

UNH · New York Stock Exchange

Market cap (USD)$308.1B
Gross margin (TTM)19.7%
Operating margin (TTM)6.1%
Net margin (TTM)4%
SectorHealthcare
IndustryMedical - Healthcare Plans
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: Crown Castle Inc. leads (84 / 100 vs 64 / 100 for UnitedHealth Group Incorporated).
  • Segment focus: Crown Castle Inc. has 2 segments (67% in Towers); UnitedHealth Group Incorporated has 4 segments (74.9% in UnitedHealthcare).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Weak.
  • Moat breadth: Crown Castle Inc. has 3 moat types across 3 domains; UnitedHealth Group Incorporated has 5 across 2.

Primary market context

Crown Castle Inc.

Towers

Market

U.S. macrocell tower leasing (wireless site rental)

Geography

United States

Customer

Mobile network operators

Role

Infrastructure owner/lessor

Revenue share

67%

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

Crown Castle Inc.
UnitedHealth Group Incorporated
Ticker / Exchange
CCI - New York Stock Exchange
UNH - New York Stock Exchange
Market cap (USD)
$38.7B
$308.1B
Gross margin (TTM)
n/a
19.7%
Operating margin (TTM)
n/a
6.1%
Net margin (TTM)
n/a
4%
Sector
Real Estate
Healthcare
Industry
n/a
Medical - Healthcare Plans
HQ country
US
US
Primary segment
Towers
UnitedHealthcare
Market structure
Oligopoly
Oligopoly
Market share
16%-26% (implied)
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Weak
Moat score
84 / 100
64 / 100
Moat domains
Supply, Legal, Demand
Supply, Demand
Last update
2026-01-02
2025-12-31

Moat coverage

Shared moat types

No overlap yet.

Crown Castle Inc. strengths

Physical Network DensityPermits Rights Of WayLong Term Contracts

UnitedHealth Group Incorporated strengths

Scale Economies Unit CostSuite BundlingOperational ExcellenceData Workflow LockinTraining Org Change Costs

Segment mix

Crown Castle Inc. segments

Full profile >

Towers

Oligopoly

67%

Fiber (small cells + fiber solutions)

Competitive

33%

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?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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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.