VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Costco Wholesale Corporation vs The Home Depot, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Costco Wholesale Corporation
COST · 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 Costco Wholesale Corporation's moat claims, evidence, and risks.
View COST analysisThe Home Depot, Inc.
HD · 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 The Home Depot, Inc.'s moat claims, evidence, and risks.
View HD analysisComparison highlights
- Moat score gap: Costco Wholesale Corporation leads (80 / 100 vs 69 / 100 for The Home Depot, Inc.).
- Segment focus: Costco Wholesale Corporation has 2 segments (98.1% in Warehouse club retail); The Home Depot, Inc. has 2 segments (96% in Primary segment - North American home improvement retail (stores + online)).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Weak vs Weak.
- Moat breadth: Costco Wholesale Corporation has 6 moat types across 3 domains; The Home Depot, Inc. has 4 across 2.
Primary market context
Costco Wholesale Corporation
Warehouse club retail
Membership warehouse club retail (warehouse clubs, ancillary services, and e-commerce)
Global
Households and small businesses
Retailer (membership club)
98.1%
The Home Depot, Inc.
Primary segment - North American home improvement retail (stores + online)
Home improvement retail (omnichannel)
North America (US, Canada, Mexico)
DIY homeowners and professional contractors
Retailer
96%
Side-by-side metrics
Moat coverage
Shared moat types
Costco Wholesale Corporation strengths
The Home Depot, Inc. strengths
Segment mix
Costco Wholesale Corporation segments
Full profile >Warehouse club retail
Oligopoly
Membership fees (subscription)
Oligopoly
The Home Depot, Inc. segments
Full profile >Primary segment - North American home improvement retail (stores + online)
Competitive
Other - Specialty trade distribution (SRS: roofing, landscape, pool)
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.