VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 1, 2026
Stock Comparison
Keysight Technologies, Inc. vs Monolithic Power Systems, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Keysight 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 analysisMonolithic Power Systems, Inc.
MPWR · NASDAQ Global Select Market
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Monolithic Power Systems, Inc.'s moat claims, evidence, and risks.
View MPWR analysisComparison highlights
- Moat score gap: Keysight Technologies, Inc. leads (69 / 100 vs 67 / 100 for Monolithic Power Systems, Inc.).
- Segment focus: Keysight Technologies, Inc. has 2 segments (69.3% in Communications Solutions Group (CSG)); Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data).
- Moat breadth: Keysight Technologies, Inc. has 6 moat types across 3 domains; Monolithic Power Systems, Inc. has 4 across 3.
Primary market context
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%
Monolithic Power Systems, Inc.
Enterprise Data
Power management ICs and power modules for enterprise/data center servers (CPU/GPU/AI accelerators) and cloud/on-prem compute platforms
Global
OEMs/ODMs and cloud platform designers
Fabless component supplier (power semiconductors)
32.5%
Side-by-side metrics
Moat coverage
Shared moat types
Keysight Technologies, Inc. strengths
Monolithic Power Systems, Inc. strengths
Segment mix
Keysight Technologies, Inc. segments
Full profile >Communications Solutions Group (CSG)
Oligopoly
Electronic Industrial Solutions Group (EISG)
Oligopoly
Monolithic Power Systems, Inc. segments
Full profile >Enterprise Data
Oligopoly
Storage and Computing
Competitive
Automotive
Oligopoly
Communications
Oligopoly
Consumer
Competitive
Industrial
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.