VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Sunday, January 11, 2026

Stock Comparison

REA Group Ltd vs Waste Management, Inc.

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

REA Group Ltd

REA · ASX

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorCommunication Services
Industry
CountryAU
Data as of2026-01-09
Moat score
91/ 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 REA Group Ltd's moat claims, evidence, and risks.

View REA analysis

Waste Management, Inc.

WM · New York Stock Exchange

Market cap (USD)$88.9B
Gross margin (TTM)28.9%
Operating margin (TTM)17.6%
Net margin (TTM)10.4%
SectorIndustrials
IndustryWaste Management
CountryUS
Data as of2025-12-31
Moat score
79/ 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 Waste Management, Inc.'s moat claims, evidence, and risks.

View WM analysis

Comparison highlights

  • Moat score gap: REA Group Ltd leads (91 / 100 vs 79 / 100 for Waste Management, Inc.).
  • Segment focus: REA Group Ltd has 3 segments (87.5% in Australia - Property & Online Advertising); Waste Management, Inc. has 4 segments (82.2% in Collection and Disposal).
  • Primary market structure: Duopoly vs Oligopoly. Pricing power: Strong vs Strong.
  • Moat breadth: REA Group Ltd has 6 moat types across 3 domains; Waste Management, Inc. has 7 across 3.

Primary market context

REA Group Ltd

Australia - Property & Online Advertising

Market

Australian online property classifieds & digital real estate advertising (residential + commercial listings)

Geography

Australia

Customer

Real estate agents/agencies and developers (advertisers) + property seekers (consumers)

Role

Marketplace operator / media & advertising platform

Revenue share

87.5%

Waste Management, Inc.

Collection and Disposal

Market

Municipal, commercial, and industrial solid waste collection, transfer, and landfill disposal

Geography

North America (primarily US and Canada)

Customer

Municipalities and end-customers (residential, commercial, industrial) via direct and contract channels

Role

Integrated hauler + transfer + landfill owner/operator

Revenue share

82.2%

Side-by-side metrics

REA Group Ltd
Waste Management, Inc.
Ticker / Exchange
REA - ASX
WM - New York Stock Exchange
Market cap (USD)
n/a
$88.9B
Gross margin (TTM)
n/a
28.9%
Operating margin (TTM)
n/a
17.6%
Net margin (TTM)
n/a
10.4%
Sector
Communication Services
Industrials
Industry
n/a
Waste Management
HQ country
AU
US
Primary segment
Australia - Property & Online Advertising
Collection and Disposal
Market structure
Duopoly
Oligopoly
Market share
78%-82% (implied)
n/a
HHI estimate
6,800
n/a
Pricing power
Strong
Strong
Moat score
91 / 100
79 / 100
Moat domains
Network, Demand, Supply
Legal, Supply, Demand
Last update
2026-01-09
2025-12-31

Moat coverage

Shared moat types

No overlap yet.

REA Group Ltd strengths

Two Sided NetworkData Network EffectsData Workflow LockinBrand TrustDistribution ControlHabit Default

Waste Management, Inc. strengths

Permits Rights Of WayCapacity MoatPricing power via yield management and contracted rate actionsOperational ExcellencePreferential Input AccessRegulated Standards PipePhysical Network Density

Segment mix

REA Group Ltd segments

Full profile >

Australia - Property & Online Advertising

Duopoly

87.5%

Australia - Financial Services

Competitive

4.8%

India - Online Property Classifieds

Oligopoly

7.7%

Waste Management, Inc. segments

Full profile >

Collection and Disposal

Oligopoly

82.2%

Recycling Processing and Sales

Competitive

6%

WM Renewable Energy

Competitive

1.7%

WM Healthcare Solutions

Oligopoly

10%

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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Proven models entering the expansion stage with unit economics that work.

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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.