VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Thomson Reuters Corporation vs Zoetis Inc.

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

Thomson Reuters Corporation

TRI · Toronto Stock Exchange

Market cap (USD)
SectorIndustrials
CountryCA
Data as of2025-12-30
Moat score
84/ 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 Thomson Reuters Corporation's moat claims, evidence, and risks.

View TRI 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.

Full stock profile

Dive deeper into Zoetis Inc.'s moat claims, evidence, and risks.

View ZTS analysis

Comparison highlights

  • Moat score gap: Thomson Reuters Corporation leads (84 / 100 vs 73 / 100 for Zoetis Inc.).
  • Segment focus: Thomson Reuters Corporation has 5 segments (40.1% in Legal Professionals); Zoetis Inc. has 3 segments (67.8% in Companion Animal Products).
  • Primary market structure: Duopoly vs Oligopoly. Pricing power: Strong vs Strong.
  • Moat breadth: Thomson Reuters Corporation has 4 moat types across 3 domains; Zoetis Inc. has 9 across 3.

Primary market context

Thomson Reuters Corporation

Legal Professionals

Market

Legal research and legal workflow software

Geography

Global

Customer

Law firms, corporate legal departments, and governments

Role

Subscription software + proprietary legal content

Revenue share

40.1%

Zoetis Inc.

Companion Animal Products

Market

Companion animal veterinary medicines, vaccines and diagnostics

Geography

Global

Customer

Veterinarians, veterinary clinics, pet owners (via prescription/retail)

Role

Manufacturer and marketer

Revenue share

67.8%

Side-by-side metrics

Thomson Reuters Corporation
Zoetis Inc.
Ticker / Exchange
TRI - Toronto Stock Exchange
ZTS - New York Stock Exchange
Market cap (USD)
n/a
$55.3B
Sector
Industrials
Healthcare
HQ country
CA
US
Primary segment
Legal Professionals
Companion Animal Products
Market structure
Duopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
84 / 100
73 / 100
Moat domains
Demand, Legal, Supply
Demand, Supply, Legal
Last update
2025-12-30
2025-12-26

Moat coverage

Shared moat types

Regulated Standards PipeBrand Trust

Thomson Reuters Corporation strengths

Data Workflow LockinScale Economies Unit Cost

Zoetis Inc. strengths

Service Field NetworkIP Choke PointInstalled Base ConsumablesCapacity MoatDistribution ControlCompliance AdvantageOperational Excellence

Segment mix

Thomson Reuters Corporation segments

Full profile >

Legal Professionals

Duopoly

40.1%

Corporates

Oligopoly

25.3%

Tax & Accounting Professionals

Oligopoly

16%

Reuters News

Oligopoly

11.4%

Global Print

Competitive

7.1%

Zoetis Inc. segments

Full profile >

Companion Animal Products

Oligopoly

67.8%

Livestock Products

Oligopoly

31.3%

Client Supply Services & Human Health

Competitive

0.9%

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.