VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Air Products and Chemicals, Inc. vs Intuitive Surgical, Inc.

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

Air Products and Chemicals, Inc.

APD · New York Stock Exchange

Market cap (USD)$55.1B
SectorMaterials
CountryUS
Data as of2025-12-27
Moat score
70/ 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 Air Products and Chemicals, Inc.'s moat claims, evidence, and risks.

View APD analysis

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

Comparison highlights

  • Moat score gap: Intuitive Surgical, Inc. leads (83 / 100 vs 70 / 100 for Air Products and Chemicals, Inc.).
  • Segment focus: Air Products and Chemicals, Inc. has 3 segments (51.3% in On-site industrial gases (incl. pipelines)); Intuitive Surgical, Inc. has 3 segments (60.8% in Instruments and Accessories).
  • Primary market structure: Oligopoly vs Monopoly. Pricing power: Strong vs Strong.
  • Moat breadth: Air Products and Chemicals, Inc. has 6 moat types across 3 domains; Intuitive Surgical, Inc. has 9 across 4.

Primary market context

Air Products and Chemicals, Inc.

On-site industrial gases (incl. pipelines)

Market

On-site supply of industrial gases (oxygen, nitrogen, hydrogen, etc.)

Geography

Global

Customer

Large-volume industrial customers (refining, chemicals, metals, electronics)

Role

Producer / operator of on-site plants and pipeline networks

Revenue share

51.3%

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%

Side-by-side metrics

Air Products and Chemicals, Inc.
Intuitive Surgical, Inc.
Ticker / Exchange
APD - New York Stock Exchange
ISRG - NASDAQ
Market cap (USD)
$55.1B
n/a
Sector
Materials
Healthcare
HQ country
US
US
Primary segment
On-site industrial gases (incl. pipelines)
Instruments and Accessories
Market structure
Oligopoly
Monopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
70 / 100
83 / 100
Moat domains
Demand, Legal, Supply
Supply, Demand, Network, Legal
Last update
2025-12-27
2025-12-30

Moat coverage

Shared moat types

Long Term ContractsCapex Knowhow ScaleInstalled Base Consumables

Air Products and Chemicals, Inc. strengths

Permits Rights Of WayPhysical Network DensityOperational Excellence

Intuitive Surgical, Inc. strengths

Training Org Change CostsEcosystem ComplementsProcurement InertiaIP Choke PointService Field NetworkData Workflow Lockin

Segment mix

Air Products and Chemicals, Inc. segments

Full profile >

On-site industrial gases (incl. pipelines)

Oligopoly

51.3%

Merchant gases (liquid bulk + packaged)

Competitive

44.3%

Industrial gases equipment (cryogenic & gas processing)

Competitive

4.3%

Intuitive Surgical, Inc. segments

Full profile >

Systems

Quasi-Monopoly

23.5%

Instruments and Accessories

Monopoly

60.8%

Services

Monopoly

15.6%

Want the full wide moat stocks list?

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

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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.