VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 1, 2026
Stock Comparison
Intuitive Surgical, Inc. vs Keysight Technologies, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Intuitive Surgical, Inc.
ISRG · NASDAQ
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 analysisKeysight Technologies, Inc.
KEYS · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Keysight Technologies, Inc.'s moat claims, evidence, and risks.
View KEYS analysisComparison highlights
- Moat score gap: Intuitive Surgical, Inc. leads (83 / 100 vs 69 / 100 for Keysight Technologies, Inc.).
- Segment focus: Intuitive Surgical, Inc. has 3 segments (60.8% in Instruments and Accessories); Keysight Technologies, Inc. has 2 segments (69.3% in Communications Solutions Group (CSG)).
- Primary market structure: Monopoly vs Oligopoly. Pricing power: Strong vs Moderate.
- Moat breadth: Intuitive Surgical, Inc. has 9 moat types across 4 domains; Keysight Technologies, Inc. has 6 across 3.
Primary market context
Intuitive Surgical, Inc.
Instruments and Accessories
Proprietary robotic surgery instruments, accessories, and consumables used per procedure on the da Vinci (and Ion) installed base
Global
Hospitals and surgery centers purchasing consumables; surgeons and OR teams as end users
Consumables OEM within proprietary platform
60.8%
Keysight Technologies, Inc.
Communications Solutions Group (CSG)
Electronic design, test, and measurement solutions for communications networks and aerospace/defense/government systems
Global
Commercial communications OEMs and operators; aerospace/defense primes and government contractors/agencies
Test & measurement instrumentation OEM + software platform + services provider
69.3%
Side-by-side metrics
Moat coverage
Shared moat types
Intuitive Surgical, Inc. strengths
Keysight Technologies, Inc. strengths
Segment mix
Intuitive Surgical, Inc. segments
Full profile >Systems
Quasi-Monopoly
Instruments and Accessories
Monopoly
Services
Monopoly
Keysight Technologies, Inc. segments
Full profile >Communications Solutions Group (CSG)
Oligopoly
Electronic Industrial Solutions Group (EISG)
Oligopoly
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View the moat stocks listCuration & 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.