VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Masco Corporation vs O'Reilly Automotive, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Masco Corporation
MAS · 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 Masco Corporation's moat claims, evidence, and risks.
View MAS analysisO'Reilly Automotive, Inc.
ORLY · 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 O'Reilly Automotive, Inc.'s moat claims, evidence, and risks.
View ORLY analysisComparison highlights
- Moat score gap: Masco Corporation leads (72 / 100 vs 63 / 100 for O'Reilly Automotive, Inc.).
- Segment focus: Masco Corporation has 2 segments (62% in Plumbing Products); O'Reilly Automotive, Inc. has 2 segments (52% in DIY Aftermarket Retail).
- Moat breadth: Masco Corporation has 3 moat types across 3 domains; O'Reilly Automotive, Inc. has 7 across 2.
Primary market context
Masco Corporation
Plumbing Products
Residential plumbing fixtures and fittings (faucets, showers, valves, bath hardware, sinks) and plumbing components
North America and Europe
Home center retailers, wholesalers/distributors and online retailers; end users include plumbers, contractors, remodelers, homebuilders and consumers
Branded manufacturer
62%
O'Reilly Automotive, Inc.
DIY Aftermarket Retail
Specialty automotive aftermarket parts retail (DIY channel)
United States, Puerto Rico, Mexico, Canada
Consumers (do-it-yourself vehicle owners)
Specialty retailer
52%
Side-by-side metrics
Moat coverage
Shared moat types
Masco Corporation strengths
O'Reilly Automotive, Inc. strengths
Segment mix
Masco Corporation segments
Full profile >Plumbing Products
Oligopoly
Decorative Architectural Products
Oligopoly
O'Reilly Automotive, Inc. segments
Full profile >DIY Aftermarket Retail
Oligopoly
Professional (B2B) Aftermarket Distribution
Competitive
Want the full wide moat stocks list?
Browse the full ranking of wide moat stocks, updated with moat scores and segment context.
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.