VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Monolithic Power Systems, Inc. vs Republic Services, 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 analysisRepublic Services, Inc.
RSG · 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 Republic Services, Inc.'s moat claims, evidence, and risks.
View RSG analysisComparison highlights
- Moat score gap: Republic Services, Inc. leads (80 / 100 vs 67 / 100 for Monolithic Power Systems, Inc.).
- Segment focus: Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data); Republic Services, Inc. has 2 segments (88.5% in Recycling & Waste Services).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
- Moat breadth: Monolithic Power Systems, Inc. has 4 moat types across 3 domains; Republic Services, Inc. has 7 across 3.
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%
Republic Services, Inc.
Recycling & Waste Services
Integrated non-hazardous solid waste collection, transfer, landfill disposal & recycling services
United States and Canada
Municipal, commercial, industrial
Integrated hauler and disposal operator
88.5%
Side-by-side metrics
Moat coverage
Shared moat types
No overlap yet.
Monolithic Power Systems, Inc. strengths
Republic Services, 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
Republic Services, Inc. segments
Full profile >Recycling & Waste Services
Competitive
Environmental Solutions
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.