VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

British American Tobacco p.l.c. vs CoStar Group, Inc.

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

British American Tobacco p.l.c.

BATS · London Stock Exchange

Market cap (USD)
SectorConsumer
CountryGB
Data as of2025-12-30
Moat score
71/ 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 British American Tobacco p.l.c.'s moat claims, evidence, and risks.

View BATS analysis

CoStar Group, Inc.

CSGP · NASDAQ

Market cap (USD)$28.6B
SectorReal Estate
CountryUS
Data as of2025-12-29
Moat score
75/ 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 CoStar Group, Inc.'s moat claims, evidence, and risks.

View CSGP analysis

Comparison highlights

  • Moat score gap: CoStar Group, Inc. leads (75 / 100 vs 71 / 100 for British American Tobacco p.l.c.).
  • Segment focus: British American Tobacco p.l.c. has 6 segments (80% in Combustibles); CoStar Group, Inc. has 6 segments (39% in Multifamily (Apartments.com Network)).
  • Moat breadth: British American Tobacco p.l.c. has 6 moat types across 3 domains; CoStar Group, Inc. has 9 across 4.

Primary market context

British American Tobacco p.l.c.

Combustibles

Market

Combustible tobacco (cigarettes and other combustible products)

Geography

Global

Customer

Adult nicotine consumers via retail/wholesale channels

Role

Manufacturer / brand owner

Revenue share

80%

CoStar Group, Inc.

Multifamily (Apartments.com Network)

Market

Online multifamily rental marketplaces and advertising

Geography

United States

Customer

Two-sided (renters + property managers/owners)

Role

Marketplace (subscription advertising + workflow tools)

Revenue share

39%

Side-by-side metrics

British American Tobacco p.l.c.
CoStar Group, Inc.
Ticker / Exchange
BATS - London Stock Exchange
CSGP - NASDAQ
Market cap (USD)
n/a
$28.6B
Sector
Consumer
Real Estate
HQ country
GB
US
Primary segment
Combustibles
Multifamily (Apartments.com Network)
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Strong
Moat score
71 / 100
75 / 100
Moat domains
Demand, Supply, Legal
Supply, Network, Demand, Legal
Last update
2025-12-30
2025-12-29

Moat coverage

Shared moat types

Brand Trust

British American Tobacco p.l.c. strengths

Distribution ControlCompliance AdvantageInstalled Base ConsumablesOperational ExcellenceCapability adjacency

CoStar Group, Inc. strengths

Capex Knowhow ScaleData Network EffectsData Workflow LockinDe Facto StandardIP Choke PointTwo Sided NetworkSuite BundlingEcosystem Complements

Segment mix

British American Tobacco p.l.c. segments

Full profile >

Combustibles

Oligopoly

80%

Vapour

Competitive

6.7%

Heated Products

Oligopoly

3.6%

Modern Oral

Oligopoly

3.1%

Traditional Oral

Oligopoly

4.2%

Other

Competitive

2.5%

CoStar Group, Inc. segments

Full profile >

CoStar (commercial real estate info & analytics)

Oligopoly

37.3%

Information Services (lease management software + international info)

Competitive

5%

Multifamily (Apartments.com Network)

Oligopoly

39%

LoopNet (commercial property marketing marketplace)

Oligopoly

10.3%

Residential (Homes.com + OnTheMarket)

Oligopoly

3.7%

Other Marketplaces (Ten-X, Land.com, BizBuySell, etc.)

Competitive

4.8%

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.