VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Intuitive Surgical, Inc. vs Intertek Group plc

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

Intuitive Surgical, Inc.

ISRG · NASDAQ

Market cap (USD)
SectorHealthcare
CountryUS
Data as of2025-12-30
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 Intuitive Surgical, Inc.'s moat claims, evidence, and risks.

View ISRG analysis

Intertek Group plc

ITRK · London Stock Exchange

Market cap (USD)
SectorIndustrials
CountryGB
Data as of2025-12-28
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 Intertek Group plc's moat claims, evidence, and risks.

View ITRK analysis

Comparison highlights

  • Moat score gap: Intuitive Surgical, Inc. leads (83 / 100 vs 64 / 100 for Intertek Group plc).
  • Segment focus: Intuitive Surgical, Inc. has 3 segments (60.8% in Instruments and Accessories); Intertek Group plc has 5 segments (28.3% in Consumer Products).
  • Primary market structure: Monopoly vs Oligopoly. Pricing power: Strong vs Strong.
  • Moat breadth: Intuitive Surgical, Inc. has 9 moat types across 4 domains; Intertek Group plc has 6 across 3.

Primary market context

Intuitive Surgical, Inc.

Instruments and Accessories

Market

Proprietary robotic surgery instruments, accessories, and consumables used per procedure on the da Vinci (and Ion) installed base

Geography

Global

Customer

Hospitals and surgery centers purchasing consumables; surgeons and OR teams as end users

Role

Consumables OEM within proprietary platform

Revenue share

60.8%

Intertek Group plc

Consumer Products

Market

Consumer products testing, inspection and certification (TIC/ATIC) services

Geography

Global

Customer

Brands, retailers, manufacturers

Role

Third-party conformity assessment and supply chain QA

Revenue share

28.3%

Side-by-side metrics

Intuitive Surgical, Inc.
Intertek Group plc
Ticker / Exchange
ISRG - NASDAQ
ITRK - London Stock Exchange
Market cap (USD)
n/a
n/a
Sector
Healthcare
Industrials
HQ country
US
GB
Primary segment
Instruments and Accessories
Consumer Products
Market structure
Monopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
83 / 100
64 / 100
Moat domains
Supply, Demand, Network, Legal
Supply, Demand, Legal
Last update
2025-12-30
2025-12-28

Moat coverage

Shared moat types

Service Field NetworkData Workflow Lockin

Intuitive Surgical, Inc. strengths

Capex Knowhow ScaleTraining Org Change CostsEcosystem ComplementsProcurement InertiaInstalled Base ConsumablesIP Choke PointLong Term Contracts

Intertek Group plc strengths

Brand TrustCompliance AdvantageSuite BundlingDesign In Qualification

Segment mix

Intuitive Surgical, Inc. segments

Full profile >

Systems

Quasi-Monopoly

23.5%

Instruments and Accessories

Monopoly

60.8%

Services

Monopoly

15.6%

Intertek Group plc segments

Full profile >

Consumer Products

Oligopoly

28.3%

Corporate Assurance

Competitive

14.6%

Health and Safety

Competitive

9.9%

Industry and Infrastructure

Competitive

24.9%

World of Energy

Oligopoly

22.3%

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.