VOL. XCIV, NO. 247

* WIDE MOAT STOCKS COMPARISON *

NO ADVICE

Sunday, December 28, 2025

Stock Comparison

Adyen N.V. vs GSK plc

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

Adyen N.V.

ADYEN · Euronext Amsterdam

Market cap (USD)
SectorFinancials
CountryNL
Data as of2025-12-28
Moat score
63/ 100

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

View full moat analysis >

GSK plc

GSK · London Stock Exchange

Market cap (USD)$98.8B
SectorHealthcare
CountryGB
Data as of2025-12-28
Moat score
62/ 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

Adyen N.V.
GSK plc
Ticker / Exchange
ADYEN - Euronext Amsterdam
GSK - London Stock Exchange
Market cap (USD)
n/a
$98.8B
Sector
Financials
Healthcare
HQ country
NL
GB
Primary segment
Digital
Specialty Medicines
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
63 / 100
62 / 100
Moat domains
Network, Demand, Legal, Supply
Supply, Legal, Demand
Last update
2025-12-28
2025-12-28

Moat coverage

Shared moat types

Compliance AdvantageSwitching Costs General

Adyen N.V. strengths

Data Network EffectsData Workflow LockinSuite BundlingOperational Excellence

GSK plc strengths

Capex Knowhow ScaleIP Choke Point

Segment mix

Adyen N.V. segments

Full profile >

Digital

Oligopoly

58.4%

Unified Commerce

Competitive

30.6%

Platforms

Oligopoly

11%

GSK plc segments

Full profile >

Vaccines

Oligopoly

29.1%

Specialty Medicines

Oligopoly

37.6%

General Medicines

Competitive

33.2%

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 Pricing, features, and availability may be incomplete or out of date.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.