VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Stock Comparison

Monolithic Power Systems, Inc. vs Motorola Solutions, Inc.

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

Monolithic Power Systems, Inc.

MPWR · NASDAQ Global Select Market

Market cap (USD)$57.7B
Gross margin (TTM)55.2%
Operating margin (TTM)26.1%
Net margin (TTM)22.1%
SectorTechnology
IndustrySemiconductors
CountryUS
Data as of2025-12-25
Moat score
67/ 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 Monolithic Power Systems, Inc.'s moat claims, evidence, and risks.

View MPWR analysis

Motorola Solutions, Inc.

MSI · New York Stock Exchange

Market cap (USD)$77.1B
Gross margin (TTM)50.2%
Operating margin (TTM)25.1%
Net margin (TTM)18.4%
SectorTechnology
IndustryCommunication Equipment
CountryUS
Data as of2025-12-26
Moat score
68/ 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 Motorola Solutions, Inc.'s moat claims, evidence, and risks.

View MSI analysis

Comparison highlights

  • Moat score gap: Motorola Solutions, Inc. leads (68 / 100 vs 67 / 100 for Monolithic Power Systems, Inc.).
  • Segment focus: Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data); Motorola Solutions, Inc. has 3 segments (74.9% in LMR Communications).
  • Moat breadth: Monolithic Power Systems, Inc. has 4 moat types across 3 domains; Motorola Solutions, Inc. has 10 across 3.

Primary market context

Monolithic Power Systems, Inc.

Enterprise Data

Market

Power management ICs and power modules for enterprise/data center servers (CPU/GPU/AI accelerators) and cloud/on-prem compute platforms

Geography

Global

Customer

OEMs/ODMs and cloud platform designers

Role

Fabless component supplier (power semiconductors)

Revenue share

32.5%

Motorola Solutions, Inc.

LMR Communications

Market

Mission-critical land mobile radio (LMR) devices, infrastructure, and managed/support services

Geography

Global

Customer

Public safety agencies and mission-critical enterprises

Role

OEM + systems integrator + service provider

Revenue share

74.9%

Side-by-side metrics

Monolithic Power Systems, Inc.
Motorola Solutions, Inc.
Ticker / Exchange
MPWR - NASDAQ Global Select Market
MSI - New York Stock Exchange
Market cap (USD)
$57.7B
$77.1B
Gross margin (TTM)
55.2%
50.2%
Operating margin (TTM)
26.1%
25.1%
Net margin (TTM)
22.1%
18.4%
Sector
Technology
Technology
Industry
Semiconductors
Communication Equipment
HQ country
US
US
Primary segment
Enterprise Data
LMR Communications
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
67 / 100
68 / 100
Moat domains
Demand, Supply, Legal
Legal, Demand, Network
Last update
2025-12-25
2025-12-26

Moat coverage

Shared moat types

Design In QualificationBrand Trust

Monolithic Power Systems, Inc. strengths

Operational ExcellenceIP Choke Point

Motorola Solutions, Inc. strengths

Government Contracting RelationshipsInstalled Base ConsumablesLong Term ContractsEcosystem ComplementsSwitching Costs GeneralData Workflow LockinInteroperability HubSuite Bundling

Segment mix

Monolithic Power Systems, Inc. segments

Full profile >

Enterprise Data

Oligopoly

32.5%

Storage and Computing

Competitive

22.7%

Automotive

Oligopoly

18.8%

Communications

Oligopoly

10.2%

Consumer

Competitive

9.1%

Industrial

Oligopoly

6.7%

Motorola Solutions, Inc. segments

Full profile >

LMR Communications

Oligopoly

74.9%

Video Security & Access Control

Competitive

17.7%

Command Center Software

Competitive

7.4%

Want the full wide moat stocks list?

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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

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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.