VOL. XCIV, NO. 247

* MOAT STOCKS COMPARISON *

NO ADVICE

Friday, December 26, 2025

Stock Comparison

ASML Holding N.V. vs Zoetis Inc.

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

ASML Holding N.V.

ASML · Euronext Amsterdam

Market cap (USD)$417.7B
SectorTechnology
CountryNL
Data as of2025-12-21
Moat score
76/ 100

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

View full moat analysis >

Zoetis Inc.

ZTS · New York Stock Exchange

Market cap (USD)$55.3B
SectorHealthcare
CountryUS
Data as of2025-12-26
Moat score
73/ 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

ASML Holding N.V.
Zoetis Inc.
Ticker / Exchange
ASML - Euronext Amsterdam
ZTS - New York Stock Exchange
Market cap (USD)
$417.7B
$55.3B
Sector
Technology
Healthcare
HQ country
NL
US
Primary segment
Installed Base Management (service, upgrades, field options)
Companion Animal Products
Market structure
Quasi-Monopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
76 / 100
73 / 100
Moat domains
Supply, Demand
Demand, Supply, Legal
Last update
2025-12-21
2025-12-26

Moat coverage

Shared moat types

Brand TrustService Field NetworkInstalled Base Consumables

ASML Holding N.V. strengths

Supply Chain ControlCapex Knowhow ScaleSwitching Costs General

Zoetis Inc. strengths

Regulated Standards PipeIP Choke PointCapacity MoatDistribution ControlCompliance AdvantageOperational Excellence

Segment mix

ASML Holding N.V. segments

Full profile >

EUV lithography systems (incl. High-NA)

Monopoly

n/a

DUV lithography systems

Oligopoly

n/a

Installed Base Management (service, upgrades, field options)

Quasi-Monopoly

23%

Zoetis Inc. segments

Full profile >

Companion Animal Products

Oligopoly

67.8%

Livestock Products

Oligopoly

31.3%

Client Supply Services & Human Health

Competitive

0.9%

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.