VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Monday, December 29, 2025
Stock Comparison
Monolithic Power Systems, Inc. vs PDD Holdings 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
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 analysisPDD Holdings Inc.
PDD · 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 PDD Holdings Inc.'s moat claims, evidence, and risks.
View PDD analysisComparison highlights
- Moat score gap: Monolithic Power Systems, Inc. leads (67 / 100 vs 44 / 100 for PDD Holdings Inc.).
- Segment focus: Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data); PDD Holdings Inc. has 2 segments.
- Moat breadth: Monolithic Power Systems, Inc. has 4 moat types across 3 domains; PDD Holdings Inc. has 4 across 4.
Primary market context
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%
PDD Holdings Inc.
Pinduoduo China marketplace
China online retail marketplace (value-for-money focus)
China
Consumers & third-party merchants
Online marketplace platform
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Monolithic Power Systems, Inc. strengths
PDD Holdings Inc. strengths
Segment mix
Monolithic Power Systems, Inc. segments
Full profile >Enterprise Data
Oligopoly
Storage and Computing
Competitive
Automotive
Oligopoly
Communications
Oligopoly
Consumer
Competitive
Industrial
Oligopoly
PDD Holdings Inc. segments
Full profile >Pinduoduo China marketplace
Oligopoly
Temu international marketplace
Competitive
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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.