VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Adobe Inc. vs CoStar Group, Inc.

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

Adobe Inc.

ADBE · NASDAQ

Market cap (USD)$149B
SectorTechnology
CountryUS
Data as of2025-12-22
Moat score
68/ 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 Adobe Inc.'s moat claims, evidence, and risks.

View ADBE 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 68 / 100 for Adobe Inc.).
  • Segment focus: Adobe Inc. has 3 segments (74.3% in Digital Media); CoStar Group, Inc. has 6 segments (39% in Multifamily (Apartments.com Network)).
  • Moat breadth: Adobe Inc. has 4 moat types across 2 domains; CoStar Group, Inc. has 9 across 4.

Primary market context

Adobe Inc.

Digital Media

Market

Creative content creation and document productivity software subscriptions

Geography

Global

Customer

Individuals, SMB, enterprise

Role

Software platform

Revenue share

74.3%

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

Adobe Inc.
CoStar Group, Inc.
Ticker / Exchange
ADBE - NASDAQ
CSGP - NASDAQ
Market cap (USD)
$149B
$28.6B
Sector
Technology
Real Estate
HQ country
US
US
Primary segment
Digital Media
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
68 / 100
75 / 100
Moat domains
Demand, Network
Supply, Network, Demand, Legal
Last update
2025-12-22
2025-12-29

Moat coverage

Shared moat types

Suite BundlingEcosystem ComplementsDe Facto StandardData Workflow Lockin

Adobe Inc. strengths

No unique moat types yet.

CoStar Group, Inc. strengths

Capex Knowhow ScaleData Network EffectsIP Choke PointTwo Sided NetworkBrand Trust

Segment mix

Adobe Inc. segments

Full profile >

Digital Media

Oligopoly

74.3%

Digital Experience

Competitive

24.7%

Publishing and Advertising

Competitive

1.1%

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.