VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Monday, December 29, 2025

Stock Comparison

Kao Corporation vs Sartorius Stedim Biotech S.A.

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

Kao Corporation

4452 · Tokyo Stock Exchange

Market cap (USD)$18.5B
SectorConsumer
CountryJP
Data as of2025-12-28
Moat score
60/ 100

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

Full stock profile

Dive deeper into Kao Corporation's moat claims, evidence, and risks.

View 4452 analysis

Sartorius Stedim Biotech S.A.

DIM · Euronext Paris

Market cap (USD)$23.6B
SectorHealthcare
CountryFR
Data as of2025-12-28
Moat score
80/ 100

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

Full stock profile

Dive deeper into Sartorius Stedim Biotech S.A.'s moat claims, evidence, and risks.

View DIM analysis

Comparison highlights

  • Moat score gap: Sartorius Stedim Biotech S.A. leads (80 / 100 vs 60 / 100 for Kao Corporation).
  • Segment focus: Kao Corporation has 5 segments (33.5% in Hygiene Living Care Business); Sartorius Stedim Biotech S.A. has 2 segments (75% in Sterile single-use bioprocessing consumables).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: Kao Corporation has 5 moat types across 2 domains; Sartorius Stedim Biotech S.A. has 6 across 3.

Primary market context

Kao Corporation

Hygiene Living Care Business

Market

Household & fabric care and sanitary consumer packaged goods

Geography

Japan and Asia (with select global brands)

Customer

Consumers (retail)

Role

Branded manufacturer

Revenue share

33.5%

Sartorius Stedim Biotech S.A.

Sterile single-use bioprocessing consumables

Market

Sterile single-use bioprocessing consumables (bags, filters, fluid management components)

Geography

Global

Customer

Biopharmaceutical manufacturers and CDMOs

Role

Consumables supplier (single-use)

Revenue share

75%

Side-by-side metrics

Kao Corporation
Sartorius Stedim Biotech S.A.
Ticker / Exchange
4452 - Tokyo Stock Exchange
DIM - Euronext Paris
Market cap (USD)
$18.5B
$23.6B
Sector
Consumer
Healthcare
HQ country
JP
FR
Primary segment
Hygiene Living Care Business
Sterile single-use bioprocessing consumables
Market structure
Oligopoly
Oligopoly
Market share
n/a
10%-25% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
60 / 100
80 / 100
Moat domains
Demand, Supply
Demand, Supply, Legal
Last update
2025-12-28
2025-12-28

Moat coverage

Shared moat types

Capex Knowhow ScaleDesign In Qualification

Kao Corporation strengths

Brand TrustTraining Org Change CostsService Field Network

Sartorius Stedim Biotech S.A. strengths

Installed Base ConsumablesLearning Curve YieldCompliance AdvantageSuite Bundling

Segment mix

Kao Corporation segments

Full profile >

Hygiene Living Care Business

Oligopoly

33.5%

Health Beauty Care Business

Competitive

26%

Cosmetics Business

Competitive

15%

Business Connected Business

Competitive

2.4%

Chemical Business

Competitive

23.1%

Sartorius Stedim Biotech S.A. segments

Full profile >

Sterile single-use bioprocessing consumables

Oligopoly

75%

Bioprocessing equipment, systems, and software/services

Oligopoly

25%

Want the full wide moat stocks list?

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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.