VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Sunday, January 11, 2026
Stock Comparison
Morningstar, Inc. vs Monolithic Power Systems, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Morningstar, Inc.
MORN · 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 Morningstar, Inc.'s moat claims, evidence, and risks.
View MORN 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: both at 67 / 100.
- Segment focus: Morningstar, Inc. has 7 segments (34.6% in Morningstar Data and Analytics); Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data).
- Moat breadth: Morningstar, Inc. has 6 moat types across 3 domains; Monolithic Power Systems, Inc. has 4 across 3.
Primary market context
Morningstar, Inc.
Morningstar Data and Analytics
Investment data, research, and analytics platforms
Global
34.6%
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
Morningstar, Inc. strengths
Monolithic Power Systems, Inc. strengths
Segment mix
Morningstar, Inc. segments
Full profile >Morningstar Data and Analytics
Oligopoly
PitchBook
Oligopoly
Morningstar Credit
Oligopoly
Morningstar Wealth
Competitive
Morningstar Retirement
Competitive
Morningstar Sustainalytics
Oligopoly
Morningstar Indexes
Oligopoly
Monolithic Power Systems, Inc. segments
Full profile >Enterprise Data
Oligopoly
Storage and Computing
Competitive
Automotive
Oligopoly
Communications
Oligopoly
Consumer
Competitive
Industrial
Oligopoly
Want the full wide moat stocks list?
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View the moat stocks listLooking for expansion-stage stocks?
Proven models entering the expansion stage with unit economics that work.
View expansion-stage stocksCuration & 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.