VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

GSK plc vs Rockwell Automation, Inc.

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.

Full stock profile

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

View GSK analysis

Rockwell Automation, Inc.

ROK · New York Stock Exchange

Market cap (USD)$44.3B
SectorIndustrials
CountryUS
Data as of2025-12-31
Moat score
65/ 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 Rockwell Automation, Inc.'s moat claims, evidence, and risks.

View ROK analysis

Comparison highlights

  • Moat score gap: Rockwell Automation, Inc. leads (65 / 100 vs 62 / 100 for GSK plc).
  • Segment focus: GSK plc has 3 segments (37.6% in Specialty Medicines); Rockwell Automation, Inc. has 3 segments (45% in Intelligent Devices).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: GSK plc has 4 moat types across 3 domains; Rockwell Automation, Inc. has 8 across 3.

Primary market context

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%

Rockwell Automation, Inc.

Intelligent Devices

Market

Industrial automation hardware (drives, motion, safety/sensing, industrial components, micro PLCs & distributed I/O)

Geography

Global

Customer

Industrial OEMs/machine builders and end-user manufacturers (often via distributors)

Role

Automation equipment supplier (hardware OEM)

Revenue share

45%

Side-by-side metrics

GSK plc
Rockwell Automation, Inc.
Ticker / Exchange
GSK - London Stock Exchange
ROK - New York Stock Exchange
Market cap (USD)
$98.8B
$44.3B
Sector
Healthcare
Industrials
HQ country
GB
US
Primary segment
Specialty Medicines
Intelligent Devices
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
62 / 100
65 / 100
Moat domains
Supply, Legal, Demand
Demand, Network, Supply
Last update
2025-12-28
2025-12-31

Moat coverage

Shared moat types

Switching Costs General

GSK plc strengths

Capex Knowhow ScaleCompliance AdvantageIP Choke Point

Rockwell Automation, Inc. strengths

Brand TrustEcosystem ComplementsSuite BundlingTraining Org Change CostsData Workflow LockinService Field NetworkProcurement Inertia

Segment mix

GSK plc segments

Full profile >

Vaccines

Oligopoly

29.1%

Specialty Medicines

Oligopoly

37.6%

General Medicines

Competitive

33.2%

Rockwell Automation, Inc. segments

Full profile >

Intelligent Devices

Oligopoly

45%

Software & Control

Oligopoly

28.6%

Lifecycle Services

Competitive

26.4%

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.