VOL. XCIV, NO. 247

* MOAT STOCKS COMPARISON *

NO ADVICE

Friday, December 26, 2025

Stock Comparison

Costco Wholesale Corporation vs Danaher Corporation

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

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 >

Danaher Corporation

DHR · New York Stock Exchange

Market cap (USD)$158.8B
SectorHealthcare
CountryUS
Data as of2025-12-22
Moat score
77/ 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

Costco Wholesale Corporation
Danaher Corporation
Ticker / Exchange
COST - Nasdaq Global Select Market
DHR - New York Stock Exchange
Market cap (USD)
$379.8B
$158.8B
Sector
Consumer
Healthcare
HQ country
US
US
Primary segment
Warehouse club retail
Diagnostics
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Weak
Moderate
Moat score
80 / 100
77 / 100
Moat domains
Supply, Financial, Demand
Demand, Supply, Legal
Last update
2025-12-21
2025-12-22

Moat coverage

Shared moat types

Operational Excellence

Costco Wholesale Corporation strengths

Scale Economies Unit CostNegative Working CapitalBrand TrustHabit DefaultFloat Prepayment

Danaher Corporation strengths

Installed Base ConsumablesDesign In QualificationService Field NetworkLearning Curve YieldRegulated Standards PipeSuite Bundling

Segment mix

Costco Wholesale Corporation segments

Full profile >

Warehouse club retail

Oligopoly

98.1%

Membership fees (subscription)

Oligopoly

1.9%

Danaher Corporation segments

Full profile >

Biotechnology

Oligopoly

28.3%

Life Sciences

Oligopoly

30.7%

Diagnostics

Oligopoly

41%

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 Pricing, features, and availability may be incomplete or out of date.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