VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Apple Inc. vs Boston Scientific Corporation

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

Apple Inc.

AAPL · NASDAQ

Market cap (USD)$3.9T
Gross margin (TTM)46.9%
Operating margin (TTM)32%
Net margin (TTM)26.9%
SectorTechnology
IndustryConsumer Electronics
CountryUS
Data as of2025-12-20
Moat score
87/ 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 Apple Inc.'s moat claims, evidence, and risks.

View AAPL analysis

Boston Scientific Corporation

BSX · New York Stock Exchange

Market cap (USD)$141.5B
Gross margin (TTM)65.1%
Operating margin (TTM)17.3%
Net margin (TTM)14.4%
SectorHealthcare
IndustryMedical - Devices
CountryUS
Data as of2026-01-04
Moat score
65/ 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 Boston Scientific Corporation's moat claims, evidence, and risks.

View BSX analysis

Comparison highlights

  • Moat score gap: Apple Inc. leads (87 / 100 vs 65 / 100 for Boston Scientific Corporation).
  • Segment focus: Apple Inc. has 5 segments (50.4% in iPhone); Boston Scientific Corporation has 5 segments (49.8% in Cardiology).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Apple Inc. has 7 moat types across 3 domains; Boston Scientific Corporation has 6 across 3.

Primary market context

Apple Inc.

iPhone

Market

Smartphones (with focus on premium smartphones and iOS ecosystem devices)

Geography

Global

Customer

Consumers and enterprises (end-users), plus carrier/retail channels

Role

OEM / platform owner

Revenue share

50.4%

Boston Scientific Corporation

Cardiology

Market

Cardiology devices (interventional cardiology, structural heart, electrophysiology, cardiac rhythm management and remote monitoring)

Geography

Global

Customer

Hospitals/cath labs/EP labs and specialty clinics (cardiologists, electrophysiologists)

Role

Medical device OEM / implantables + procedure devices + service-enabled monitoring

Revenue share

49.8%

Side-by-side metrics

Apple Inc.
Boston Scientific Corporation
Ticker / Exchange
AAPL - NASDAQ
BSX - New York Stock Exchange
Market cap (USD)
$3.9T
$141.5B
Gross margin (TTM)
46.9%
65.1%
Operating margin (TTM)
32%
17.3%
Net margin (TTM)
26.9%
14.4%
Sector
Technology
Healthcare
Industry
Consumer Electronics
Medical - Devices
HQ country
US
US
Primary segment
iPhone
Cardiology
Market structure
Oligopoly
Oligopoly
Market share
14%-17% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
87 / 100
65 / 100
Moat domains
Demand, Network, Supply
Demand, Legal, Supply
Last update
2025-12-20
2026-01-04

Moat coverage

Shared moat types

Installed Base Consumables

Apple Inc. strengths

Brand TrustEcosystem ComplementsScale Economies Unit CostSwitching Costs GeneralDefault OS GatewayTwo Sided Network

Boston Scientific Corporation strengths

Procurement InertiaTraining Org Change CostsRegulated Standards PipeReputation ReviewsDistribution Control

Segment mix

Apple Inc. segments

Full profile >

iPhone

Oligopoly

50.4%

Mac

Oligopoly

8.1%

iPad

Oligopoly

6.7%

Wearables, Home and Accessories

Competitive

8.6%

Services

Quasi-Monopoly

26.2%

Boston Scientific Corporation segments

Full profile >

Endoscopy

Oligopoly

16%

Urology

Competitive

13.1%

Neuromodulation

Oligopoly

6.6%

Cardiology

Oligopoly

49.8%

Peripheral Interventions

Competitive

14.4%

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.