VOL. XCIV, NO. 247

* WIDE MOAT STOCKS COMPARISON *

NO ADVICE

Sunday, December 28, 2025

Stock Comparison

GSK plc vs NVIDIA Corporation

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

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 >

NVIDIA Corporation

NVDA · Nasdaq Stock Market

Market cap (USD)
SectorTechnology
CountryUS
Data as of2025-12-26
Moat score
97/ 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

GSK plc
NVIDIA Corporation
Ticker / Exchange
GSK - London Stock Exchange
NVDA - Nasdaq Stock Market
Market cap (USD)
$98.8B
n/a
Sector
Healthcare
Technology
HQ country
GB
US
Primary segment
Specialty Medicines
Data Center
Market structure
Oligopoly
Quasi-Monopoly
Market share
n/a
78%-85% (estimated)
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
62 / 100
97 / 100
Moat domains
Supply, Legal, Demand
Demand, Network, Supply
Last update
2025-12-28
2025-12-26

Moat coverage

Shared moat types

No overlap yet.

GSK plc strengths

Capex Knowhow ScaleCompliance AdvantageIP Choke PointSwitching Costs General

NVIDIA Corporation strengths

Data Workflow LockinEcosystem ComplementsCapacity MoatOperational ExcellenceDesign In QualificationSuite BundlingResidual / non-core revenue

Segment mix

GSK plc segments

Full profile >

Vaccines

Oligopoly

29.1%

Specialty Medicines

Oligopoly

37.6%

General Medicines

Competitive

33.2%

NVIDIA Corporation segments

Full profile >

Data Center

Quasi-Monopoly

88.3%

Gaming

Duopoly

8.7%

Professional Visualization

Oligopoly

1.4%

Automotive

Competitive

1.3%

OEM & Other

Competitive

0.3%

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 Pricing, features, and availability may be incomplete or out of date.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