VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Monday, December 29, 2025

Stock Comparison

Kao Corporation vs Zimmer Biomet Holdings, Inc.

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

Zimmer Biomet Holdings, Inc.

ZBH · New York Stock Exchange

Market cap (USD)
SectorHealthcare
CountryUS
Data as of2025-12-23
Moat score
72/ 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 Zimmer Biomet Holdings, Inc.'s moat claims, evidence, and risks.

View ZBH analysis

Comparison highlights

  • Moat score gap: Zimmer Biomet Holdings, Inc. leads (72 / 100 vs 60 / 100 for Kao Corporation).
  • Segment focus: Kao Corporation has 5 segments (33.5% in Hygiene Living Care Business); Zimmer Biomet Holdings, Inc. has 4 segments (41.3% in Knees).
  • Moat breadth: Kao Corporation has 5 moat types across 2 domains; Zimmer Biomet Holdings, Inc. has 7 across 5.

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%

Zimmer Biomet Holdings, Inc.

Knees

Market

Knee reconstruction implants (primary, partial, revision) plus associated instruments and orthopedic robotics/navigation

Geography

Global

Customer

Hospitals and ambulatory surgery centers

Role

OEM manufacturer

Revenue share

41.3%

Side-by-side metrics

Kao Corporation
Zimmer Biomet Holdings, Inc.
Ticker / Exchange
4452 - Tokyo Stock Exchange
ZBH - New York Stock Exchange
Market cap (USD)
$18.5B
n/a
Sector
Consumer
Healthcare
HQ country
JP
US
Primary segment
Hygiene Living Care Business
Knees
Market structure
Oligopoly
Oligopoly
Market share
n/a
30.1% (reported)
HHI estimate
n/a
2,265
Pricing power
Moderate
Moderate
Moat score
60 / 100
72 / 100
Moat domains
Demand, Supply
Demand, Supply, Legal, Financial, Network
Last update
2025-12-28
2025-12-23

Moat coverage

Shared moat types

Service Field NetworkDesign In Qualification

Kao Corporation strengths

Brand TrustTraining Org Change CostsCapex Knowhow Scale

Zimmer Biomet Holdings, Inc. strengths

Regulated Standards PipeBenchmark Pricing PowerScope EconomiesEcosystem ComplementsData Workflow Lockin

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%

Zimmer Biomet Holdings, Inc. segments

Full profile >

Knees

Oligopoly

41.3%

Hips

Oligopoly

26%

S.E.T. (Sports Medicine, Extremities, Trauma, CMFT)

Competitive

24.3%

Technology & Data, Bone Cement and Surgical

Oligopoly

8.3%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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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.