VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Costco Wholesale Corporation vs Prologis, 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 analysisPrologis, Inc.
PLD · 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 Prologis, Inc.'s moat claims, evidence, and risks.
View PLD analysisComparison highlights
- Moat score gap: Costco Wholesale Corporation leads (80 / 100 vs 67 / 100 for Prologis, Inc.).
- Segment focus: Costco Wholesale Corporation has 2 segments (98.1% in Warehouse club retail); Prologis, Inc. has 2 segments (91.8% in Real Estate (Rental Operations and Development)).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Weak vs Strong.
- Moat breadth: Costco Wholesale Corporation has 6 moat types across 3 domains; Prologis, Inc. has 7 across 4.
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%
Prologis, Inc.
Real Estate (Rental Operations and Development)
Logistics/industrial real estate leasing & development
Global
Logistics users (retail, e-commerce, 3PL, manufacturing)
Owner/operator/developer (landlord)
91.8%
Side-by-side metrics
Moat coverage
Shared moat types
Costco Wholesale Corporation strengths
Prologis, Inc. strengths
Segment mix
Costco Wholesale Corporation segments
Full profile >Warehouse club retail
Oligopoly
Membership fees (subscription)
Oligopoly
Prologis, Inc. segments
Full profile >Real Estate (Rental Operations and Development)
Competitive
Strategic Capital (co-investment ventures / investment management)
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.