VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Enbridge Inc. vs Monolithic Power Systems, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Enbridge Inc.
ENB · Toronto 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 Enbridge Inc.'s moat claims, evidence, and risks.
View ENB 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: Enbridge Inc. leads (92 / 100 vs 67 / 100 for Monolithic Power Systems, Inc.).
- Segment focus: Enbridge Inc. has 4 segments (72.8% in Liquids Pipelines); Monolithic Power Systems, Inc. has 6 segments (32.5% in Enterprise Data).
- Moat breadth: Enbridge Inc. has 6 moat types across 3 domains; Monolithic Power Systems, Inc. has 4 across 3.
Primary market context
Enbridge Inc.
Liquids Pipelines
Crude oil & liquids pipeline transportation plus terminals/storage
North America (Canada & U.S.)
Producers, refiners, marketers (shippers)
Midstream pipeline operator
72.8%
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
No overlap yet.
Enbridge Inc. strengths
Monolithic Power Systems, Inc. strengths
Segment mix
Enbridge Inc. segments
Full profile >Liquids Pipelines
Oligopoly
Gas Transmission and Midstream
Oligopoly
Gas Distribution and Storage
Monopoly
Renewable Power Generation
Competitive
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.