VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Huntington Ingalls Industries, Inc. vs UnitedHealth Group Incorporated

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

Huntington Ingalls Industries, Inc.

HII · New York Stock Exchange

Market cap (USD)$13.9B
SectorIndustrials
CountryUS
Data as of2025-12-23
Moat score
83/ 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 Huntington Ingalls Industries, Inc.'s moat claims, evidence, and risks.

View HII 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: Huntington Ingalls Industries, Inc. leads (83 / 100 vs 64 / 100 for UnitedHealth Group Incorporated).
  • Segment focus: Huntington Ingalls Industries, Inc. has 3 segments (51.7% in Newport News Shipbuilding (Nuclear Shipbuilding)); UnitedHealth Group Incorporated has 4 segments (74.9% in UnitedHealthcare).
  • Primary market structure: Quasi-Monopoly vs Oligopoly. Pricing power: Moderate vs Weak.
  • Moat breadth: Huntington Ingalls Industries, Inc. has 6 moat types across 3 domains; UnitedHealth Group Incorporated has 5 across 2.

Primary market context

Huntington Ingalls Industries, Inc.

Newport News Shipbuilding (Nuclear Shipbuilding)

Market

U.S. Navy nuclear shipbuilding and carrier lifecycle services (CVN construction/RCOH/inactivation + SSN/SSBN construction)

Geography

United States

Customer

U.S. Government (U.S. Navy)

Role

Prime contractor shipyard / integrator

Revenue share

51.7%

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

Huntington Ingalls Industries, Inc.
UnitedHealth Group Incorporated
Ticker / Exchange
HII - New York Stock Exchange
UNH - New York Stock Exchange
Market cap (USD)
$13.9B
$123.8B
Sector
Industrials
Healthcare
HQ country
US
US
Primary segment
Newport News Shipbuilding (Nuclear Shipbuilding)
UnitedHealthcare
Market structure
Quasi-Monopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
83 / 100
64 / 100
Moat domains
Legal, Supply, Demand
Supply, Demand
Last update
2025-12-23
2025-12-31

Moat coverage

Shared moat types

No overlap yet.

Huntington Ingalls Industries, Inc. strengths

Contractual ExclusivityCapex Knowhow ScaleCompliance AdvantageDesign In QualificationLong Term ContractsGovernment Contracting Relationships

UnitedHealth Group Incorporated strengths

Scale Economies Unit CostSuite BundlingOperational ExcellenceData Workflow LockinTraining Org Change Costs

Segment mix

Huntington Ingalls Industries, Inc. segments

Full profile >

Newport News Shipbuilding (Nuclear Shipbuilding)

Quasi-Monopoly

51.7%

Ingalls Shipbuilding (Non-Nuclear Shipbuilding)

Quasi-Monopoly

23.9%

Mission Technologies (Defense Tech & Services)

Competitive

24.4%

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.