VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 8, 2026

Stock Comparison

Boston Scientific Corporation vs Pool Corporation

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

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

Pool Corporation

POOL · NASDAQ

Market cap (USD)$8.8B
Gross margin (TTM)29.6%
Operating margin (TTM)11.1%
Net margin (TTM)7.8%
SectorIndustrials
IndustryIndustrial - Distribution
CountryUS
Data as of2026-01-06
Moat score
56/ 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 Pool Corporation's moat claims, evidence, and risks.

View POOL analysis

Comparison highlights

  • Moat score gap: Boston Scientific Corporation leads (65 / 100 vs 56 / 100 for Pool Corporation).
  • Segment focus: Boston Scientific Corporation has 5 segments (49.8% in Cardiology); Pool Corporation has 1 segment (100% in Wholesale distribution (pool, irrigation, outdoor living)).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Weak.
  • Moat breadth: Boston Scientific Corporation has 6 moat types across 3 domains; Pool Corporation has 5 across 2.

Primary market context

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%

Pool Corporation

Wholesale distribution (pool, irrigation, outdoor living)

Market

Wholesale distribution of swimming pool, irrigation/landscape, and related outdoor living products

Geography

North America (majority), with operations in Europe and Australia

Customer

Pool builders/remodelers, pool service/repair professionals, specialty pool retailers, irrigation/landscape contractors, commercial pool operators

Role

Distributor / wholesaler

Revenue share

100%

Side-by-side metrics

Boston Scientific Corporation
Pool Corporation
Ticker / Exchange
BSX - New York Stock Exchange
POOL - NASDAQ
Market cap (USD)
$141.5B
$8.8B
Gross margin (TTM)
65.1%
29.6%
Operating margin (TTM)
17.3%
11.1%
Net margin (TTM)
14.4%
7.8%
Sector
Healthcare
Industrials
Industry
Medical - Devices
Industrial - Distribution
HQ country
US
US
Primary segment
Cardiology
Wholesale distribution (pool, irrigation, outdoor living)
Market structure
Oligopoly
Competitive
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
65 / 100
56 / 100
Moat domains
Demand, Legal, Supply
Supply, Demand
Last update
2026-01-04
2026-01-06

Moat coverage

Shared moat types

Procurement Inertia

Boston Scientific Corporation strengths

Installed Base ConsumablesTraining Org Change CostsRegulated Standards PipeReputation ReviewsDistribution Control

Pool Corporation strengths

Physical Network DensityScale Economies Unit CostScope EconomiesData Workflow Lockin

Segment mix

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%

Pool Corporation segments

Full profile >

Wholesale distribution (pool, irrigation, outdoor living)

Competitive

100%

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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.