VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Melrose Industries PLC vs Nasdaq, Inc.

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

Melrose Industries PLC

MRO · London Stock Exchange

Market cap (USD)$10B
SectorIndustrials
CountryGB
Data as of2025-12-28
Moat score
77/ 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 Melrose Industries PLC's moat claims, evidence, and risks.

View MRO analysis

Nasdaq, Inc.

NDAQ · NASDAQ

Market cap (USD)
SectorFinancials
CountryUS
Data as of2025-12-31
Moat score
76/ 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 Nasdaq, Inc.'s moat claims, evidence, and risks.

View NDAQ analysis

Comparison highlights

  • Moat score gap: Melrose Industries PLC leads (77 / 100 vs 76 / 100 for Nasdaq, Inc.).
  • Segment focus: Melrose Industries PLC has 2 segments (57.9% in Structures); Nasdaq, Inc. has 3 segments (42.4% in Capital Access Platforms).
  • Moat breadth: Melrose Industries PLC has 5 moat types across 2 domains; Nasdaq, Inc. has 9 across 5.

Primary market context

Melrose Industries PLC

Structures

Market

Aerostructures and aircraft electrical wiring systems (EWIS)

Geography

Global

Customer

Airframe OEMs; defence primes

Role

Tier-1 aerospace supplier

Revenue share

57.9%

Nasdaq, Inc.

Capital Access Platforms

Market

Issuer and investor solutions: listings, index licensing, market data, and investment analytics/workflow platforms

Geography

Global (with major exposure to U.S. and Nordic/Baltic markets)

Customer

Public/private companies (issuers), asset managers, institutional investors, data subscribers

Role

Listing venue + index administrator/licensor + data/analytics provider

Revenue share

42.4%

Side-by-side metrics

Melrose Industries PLC
Nasdaq, Inc.
Ticker / Exchange
MRO - London Stock Exchange
NDAQ - NASDAQ
Market cap (USD)
$10B
n/a
Sector
Industrials
Financials
HQ country
GB
US
Primary segment
Structures
Capital Access Platforms
Market structure
Oligopoly
Oligopoly
Market share
n/a
80%-84% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
77 / 100
76 / 100
Moat domains
Demand, Supply
Legal, Network, Supply, Demand, Financial
Last update
2025-12-28
2025-12-31

Moat coverage

Shared moat types

Long Term Contracts

Melrose Industries PLC strengths

Design In QualificationCapex Knowhow ScaleService Field NetworkCapacity Moat

Nasdaq, Inc. strengths

Concession LicenseTwo Sided NetworkPhysical Network DensityBrand TrustDe Facto StandardBenchmark Pricing PowerData Workflow LockinCompliance Advantage

Segment mix

Melrose Industries PLC segments

Full profile >

Engines

Oligopoly

42.1%

Structures

Oligopoly

57.9%

Nasdaq, Inc. segments

Full profile >

Market Services

Competitive

21.9%

Capital Access Platforms

Oligopoly

42.4%

Financial Technology

Competitive

35.6%

Want the full wide moat stocks list?

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

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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.