VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

HCA Healthcare, Inc. vs Halma plc

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

HCA Healthcare, Inc.

HCA · New York Stock Exchange

Market cap (USD)$113.8B
Gross margin (TTM)15.6%
Operating margin (TTM)15.6%
Net margin (TTM)8.6%
SectorHealthcare
IndustryMedical - Care Facilities
CountryUS
Data as of2026-01-01
Moat score
67/ 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 HCA Healthcare, Inc.'s moat claims, evidence, and risks.

View HCA analysis

Halma plc

HLMA · London Stock Exchange

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorTechnology
Industry
CountryGB
Data as of2026-01-02
Moat score
59/ 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 Halma plc's moat claims, evidence, and risks.

View HLMA analysis

Comparison highlights

  • Moat score gap: HCA Healthcare, Inc. leads (67 / 100 vs 59 / 100 for Halma plc).
  • Segment focus: HCA Healthcare, Inc. has 1 segment (100% in Hospitals and related healthcare entities); Halma plc has 3 segments (40% in Safety).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
  • Moat breadth: HCA Healthcare, Inc. has 4 moat types across 3 domains; Halma plc has 4 across 2.

Primary market context

HCA Healthcare, Inc.

Hospitals and related healthcare entities

Market

Acute care hospitals and outpatient healthcare services

Geography

United States (multi-state) and England (United Kingdom)

Customer

Patients and third-party payers

Role

Provider operator

Revenue share

100%

Halma plc

Safety

Market

Safety technologies (fire safety, public safety, worker safety, and protection of critical assets/infrastructure)

Geography

Global

Customer

Commercial/industrial facility owners and operators; infrastructure operators; installers and OEM channels

Role

Technology OEM / component + systems supplier

Revenue share

40%

Side-by-side metrics

HCA Healthcare, Inc.
Halma plc
Ticker / Exchange
HCA - New York Stock Exchange
HLMA - London Stock Exchange
Market cap (USD)
$113.8B
n/a
Gross margin (TTM)
15.6%
n/a
Operating margin (TTM)
15.6%
n/a
Net margin (TTM)
8.6%
n/a
Sector
Healthcare
Technology
Industry
Medical - Care Facilities
n/a
HQ country
US
GB
Primary segment
Hospitals and related healthcare entities
Safety
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
67 / 100
59 / 100
Moat domains
Legal, Supply, Demand
Legal, Demand
Last update
2026-01-01
2026-01-02

Moat coverage

Shared moat types

Switching Costs General

HCA Healthcare, Inc. strengths

Permits Rights Of WayScope EconomiesPhysical Network Density

Halma plc strengths

Compliance AdvantageDesign In QualificationProcurement Inertia

Segment mix

HCA Healthcare, Inc. segments

Full profile >

Hospitals and related healthcare entities

Oligopoly

100%

Halma plc segments

Full profile >

Safety

Competitive

40%

Environmental & Analysis

Competitive

35%

Healthcare

Competitive

25%

Want the full wide moat stocks list?

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

View the moat stocks list

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.