VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

Stock Comparison

WuXi AppTec Co., Ltd. vs Doximity, Inc.

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

WuXi AppTec Co., Ltd.

603259 · Shanghai Stock Exchange

Market cap (USD)$37.4B
Gross margin (TTM)49.2%
Operating margin (TTM)42.7%
Net margin (TTM)41.7%
SectorHealthcare
IndustryMedical - Diagnostics & Research
CountryCN
Data as of2026-05-01
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 WuXi AppTec Co., Ltd.'s moat claims, evidence, and risks.

View 603259 analysis

Doximity, Inc.

DOCS · New York Stock Exchange

Market cap (USD)$3.8B
Gross margin (TTM)89.1%
Operating margin (TTM)33.3%
Net margin (TTM)30.4%
SectorHealthcare
IndustryMedical - Healthcare Information Services
CountryUS
Data as of2026-04-25
Moat score
70/ 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 Doximity, Inc.'s moat claims, evidence, and risks.

View DOCS analysis

Comparison highlights

  • Moat score gap: WuXi AppTec Co., Ltd. leads (72 / 100 vs 70 / 100 for Doximity, Inc.).
  • Segment focus: WuXi AppTec Co., Ltd. has 3 segments (84% in WuXi Chemistry); Doximity, Inc. has 1 segment (100% in Medical professional platform and healthcare customer solutions).
  • Moat breadth: WuXi AppTec Co., Ltd. has 5 moat types across 3 domains; Doximity, Inc. has 5 across 2.

Primary market context

WuXi AppTec Co., Ltd.

WuXi Chemistry

Market

Global synthetic-molecule CRDMO services, including small-molecule discovery, process development, API manufacturing, peptides and oligonucleotides

Geography

Global, with major customer exposure to the United States, Europe and China

Customer

Large pharmaceutical companies, emerging biotechs and virtual pharma companies

Role

Integrated contract research, development and manufacturing partner across discovery, development and commercial manufacturing

Revenue share

84%

Doximity, Inc.

Medical professional platform and healthcare customer solutions

Market

U.S. digital medical professional network, HCP marketing, hiring, workflow and telehealth solutions

Geography

United States

Customer

Physicians, nurse practitioners, physician assistants, medical students, pharmaceutical manufacturers, health systems and medical recruiters

Role

Verified clinician network, engagement platform, workflow software and subscription-based commercial solutions provider

Revenue share

100%

Side-by-side metrics

WuXi AppTec Co., Ltd.
Doximity, Inc.
Ticker / Exchange
603259 - Shanghai Stock Exchange
DOCS - New York Stock Exchange
Market cap (USD)
$37.4B
$3.8B
Gross margin (TTM)
49.2%
89.1%
Operating margin (TTM)
42.7%
33.3%
Net margin (TTM)
41.7%
30.4%
Sector
Healthcare
Healthcare
Industry
Medical - Diagnostics & Research
Medical - Healthcare Information Services
HQ country
CN
US
Primary segment
WuXi Chemistry
Medical professional platform and healthcare customer solutions
Market structure
Competitive
Competitive
Market share
6%-9% (implied)
3%-4% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
72 / 100
70 / 100
Moat domains
Supply, Demand, Legal
Network, Demand
Last update
2026-05-01
2026-04-25

Moat coverage

Shared moat types

No overlap yet.

WuXi AppTec Co., Ltd. strengths

Scope EconomiesDesign In QualificationCapacity MoatCompliance AdvantageOperational Excellence

Doximity, Inc. strengths

Direct Network EffectsData Workflow LockinData Network EffectsProcurement InertiaBrand Trust

Segment mix

WuXi AppTec Co., Ltd. segments

Full profile >

WuXi Chemistry

Competitive

84%

WuXi Testing

Competitive

9.3%

WuXi Biology

Competitive

6.2%

Doximity, Inc. segments

Full profile >

Medical professional platform and healthcare customer solutions

Competitive

100%

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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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

View expansion-stage stocks

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.