VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

FactSet Research Systems Inc. vs London Stock Exchange Group plc

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

FactSet Research Systems Inc.

FDS · New York Stock Exchange

Market cap (USD)$31.3B
SectorFinancials
CountryUS
Data as of2025-12-30
Moat score
85/ 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 FactSet Research Systems Inc.'s moat claims, evidence, and risks.

View FDS analysis

London Stock Exchange Group plc

LSEG · London Stock Exchange

Market cap (USD)
SectorFinancials
CountryGB
Data as of2025-12-30
Moat score
74/ 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 London Stock Exchange Group plc's moat claims, evidence, and risks.

View LSEG analysis

Comparison highlights

  • Moat score gap: FactSet Research Systems Inc. leads (85 / 100 vs 74 / 100 for London Stock Exchange Group plc).
  • Segment focus: FactSet Research Systems Inc. has 2 segments; London Stock Exchange Group plc has 5 segments (51% in Data & Analytics).
  • Moat breadth: FactSet Research Systems Inc. has 6 moat types across 3 domains; London Stock Exchange Group plc has 8 across 4.

Primary market context

FactSet Research Systems Inc.

Hosted Platform (Workstations & Analytics)

Market

Financial data and analytics platforms for investment professionals

Geography

Global

Customer

Institutional investors and financial institutions

Role

Software and data platform vendor

London Stock Exchange Group plc

Data & Analytics

Market

Financial market data, analytics and workflows (terminals and enterprise feeds)

Geography

Global

Customer

Financial institutions and corporates

Role

Data & analytics vendor

Revenue share

51%

Side-by-side metrics

FactSet Research Systems Inc.
London Stock Exchange Group plc
Ticker / Exchange
FDS - New York Stock Exchange
LSEG - London Stock Exchange
Market cap (USD)
$31.3B
n/a
Sector
Financials
Financials
HQ country
US
GB
Primary segment
Hosted Platform (Workstations & Analytics)
Data & Analytics
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
85 / 100
74 / 100
Moat domains
Demand, Network, Legal
Demand, Supply, Network, Legal
Last update
2025-12-30
2025-12-30

Moat coverage

Shared moat types

Data Workflow LockinDe Facto StandardConcession License

FactSet Research Systems Inc. strengths

Switching Costs GeneralSuite BundlingStandards Registry

London Stock Exchange Group plc strengths

Scale Economies Unit CostBrand TrustCompliance AdvantageTwo Sided NetworkClearing Settlement

Segment mix

FactSet Research Systems Inc. segments

Full profile >

Hosted Platform (Workstations & Analytics)

Oligopoly

n/a

Identifier Platform (CUSIP Global Services)

Quasi-Monopoly

n/a

London Stock Exchange Group plc segments

Full profile >

Data & Analytics

Oligopoly

51%

FTSE Russell

Oligopoly

10.7%

Risk Intelligence

Oligopoly

6.2%

Capital Markets

Oligopoly

21.3%

Post Trade

Quasi-Monopoly

10.8%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

View the moat stocks list

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.