VOL. XCIV, NO. 247

* MOAT STOCKS COMPARISON *

NO ADVICE

Friday, December 26, 2025

Stock Comparison

Airbnb, Inc. vs Costco Wholesale Corporation

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Airbnb, Inc.

ABNB · NASDAQ

Market cap (USD)
SectorConsumer
CountryUS
Data as of2025-12-25
Moat score
69/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

View full moat analysis >

Costco Wholesale Corporation

COST · Nasdaq Global Select Market

Market cap (USD)$379.8B
SectorConsumer
CountryUS
Data as of2025-12-21
Moat score
80/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

View full moat analysis >

Side-by-side metrics

Airbnb, Inc.
Costco Wholesale Corporation
Ticker / Exchange
ABNB - NASDAQ
COST - Nasdaq Global Select Market
Market cap (USD)
n/a
$379.8B
Sector
Consumer
Consumer
HQ country
US
US
Primary segment
Airbnb Marketplace
Warehouse club retail
Market structure
Competitive
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Weak
Moat score
69 / 100
80 / 100
Moat domains
Network, Demand, Financial
Supply, Financial, Demand
Last update
2025-12-25
2025-12-21

Moat coverage

Shared moat types

Brand TrustFloat Prepayment

Airbnb, Inc. strengths

Two Sided NetworkReputation Reviews

Costco Wholesale Corporation strengths

Scale Economies Unit CostOperational ExcellenceNegative Working CapitalHabit Default

Segment mix

Airbnb, Inc. segments

Full profile >

Airbnb Marketplace

Competitive

100%

Costco Wholesale Corporation segments

Full profile >

Warehouse club retail

Oligopoly

98.1%

Membership fees (subscription)

Oligopoly

1.9%

Curation & 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 Pricing, features, and availability may be incomplete or out of date.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.