VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Equinix, Inc. vs GSK plc

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

Equinix, Inc.

EQIX · The Nasdaq Stock Market LLC

Market cap (USD)
SectorReal Estate
CountryUS
Data as of2025-12-31
Moat score
66/ 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 Equinix, Inc.'s moat claims, evidence, and risks.

View EQIX 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.

Full stock profile

Dive deeper into GSK plc's moat claims, evidence, and risks.

View GSK analysis

Comparison highlights

  • Moat score gap: Equinix, Inc. leads (66 / 100 vs 62 / 100 for GSK plc).
  • Segment focus: Equinix, Inc. has 3 segments; GSK plc has 3 segments (37.6% in Specialty Medicines).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: n/a vs Strong.
  • Moat breadth: Equinix, Inc. has 7 moat types across 3 domains; GSK plc has 4 across 3.

Primary market context

Equinix, Inc.

IBX Colocation & Interconnection Platform

Market

Carrier-neutral multi-tenant data centers (colocation) and physical interconnection (cross connects, exchanges) in network-dense metros

Geography

Global

Customer

Enterprises and service providers

Role

Digital infrastructure / colocation operator and interconnection hub

GSK plc

Specialty Medicines

Market

Branded specialty pharmaceuticals (HIV, oncology, immunology/respiratory)

Geography

Global

Customer

Hospitals, specialist physicians, payers

Role

Innovator & branded manufacturer

Revenue share

37.6%

Side-by-side metrics

Equinix, Inc.
GSK plc
Ticker / Exchange
EQIX - The Nasdaq Stock Market LLC
GSK - London Stock Exchange
Market cap (USD)
n/a
$98.8B
Sector
Real Estate
Healthcare
HQ country
US
GB
Primary segment
IBX Colocation & Interconnection Platform
Specialty Medicines
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
n/a
Strong
Moat score
66 / 100
62 / 100
Moat domains
Supply, Network, Demand
Supply, Legal, Demand
Last update
2025-12-31
2025-12-28

Moat coverage

Shared moat types

Switching Costs GeneralCapex Knowhow Scale

Equinix, Inc. strengths

Physical Network DensityEcosystem ComplementsBrand TrustCapacity MoatInteroperability Hub

GSK plc strengths

Compliance AdvantageIP Choke Point

Segment mix

Equinix, Inc. segments

Full profile >

IBX Colocation & Interconnection Platform

Oligopoly

n/a

Hyperscale xScale & Joint Ventures

Competitive

n/a

Digital Services & Software-Defined Interconnection

Competitive

n/a

GSK plc segments

Full profile >

Vaccines

Oligopoly

29.1%

Specialty Medicines

Oligopoly

37.6%

General Medicines

Competitive

33.2%

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.