VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Waste Management, Inc. vs TMX Group Limited

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

Waste Management, Inc.

WM · New York Stock Exchange

Market cap (USD)$88.4B
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

TMX Group Limited

X · Toronto Stock Exchange

Market cap (USD)$14.4B
Gross margin (TTM)59.3%
Operating margin (TTM)38.7%
Net margin (TTM)23.8%
SectorFinancials
IndustryFinancial - Data & Stock Exchanges
CountryCA
Data as of2026-01-03
Moat score
70/ 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 TMX Group Limited's moat claims, evidence, and risks.

View X analysis

Comparison highlights

  • Moat score gap: Waste Management, Inc. leads (79 / 100 vs 70 / 100 for TMX Group Limited).
  • Segment focus: Waste Management, Inc. has 4 segments (82.2% in Collection and Disposal); TMX Group Limited has 9 segments (16.1% in Trayport energy trading workflow software and network).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Waste Management, Inc. has 7 moat types across 3 domains; TMX Group Limited has 12 across 5.

Primary market context

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%

TMX Group Limited

Trayport energy trading workflow software and network

Market

Wholesale energy trading workflow software and network connectivity

Geography

Europe-centric, with global customers

Customer

Energy traders, brokers, exchanges/venues

Role

Interoperability hub / workflow platform

Revenue share

16.1%

Side-by-side metrics

Waste Management, Inc.
TMX Group Limited
Ticker / Exchange
WM - New York Stock Exchange
X - Toronto Stock Exchange
Market cap (USD)
$88.4B
$14.4B
Gross margin (TTM)
28.9%
59.3%
Operating margin (TTM)
17.6%
38.7%
Net margin (TTM)
10.4%
23.8%
Sector
Industrials
Financials
Industry
Waste Management
Financial - Data & Stock Exchanges
HQ country
US
CA
Primary segment
Collection and Disposal
Trayport energy trading workflow software and network
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
79 / 100
70 / 100
Moat domains
Legal, Supply, Demand
Legal, Network, Demand, Supply, Financial
Last update
2025-12-31
2026-01-03

Moat coverage

Shared moat types

Regulated Standards Pipe

Waste Management, Inc. strengths

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

TMX Group Limited strengths

Concession LicenseTwo Sided NetworkBrand TrustSwitching Costs GeneralCompliance AdvantageScale Economies Unit CostClearing SettlementInteroperability HubDistribution ControlData Workflow LockinBenchmark Pricing Power

Segment mix

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%

TMX Group Limited segments

Full profile >

TSX & TSXV listing and sustaining fees

Oligopoly

10.8%

Issuer services (TSX Trust and TMX Newsfile)

Competitive

7.9%

Equities and fixed income trading venues (TSX, TSXV, TSX Alpha, Shorcan)

Oligopoly

8.8%

Post-trade clearing, settlement and depository (CDS / CDSX)

Quasi-Monopoly

8.6%

Canadian listed derivatives trading and clearing (Montreal Exchange + CDCC, excl. BOX)

Quasi-Monopoly

12.9%

U.S. equity options exchange (BOX)

Competitive

9.6%

Trayport energy trading workflow software and network

Oligopoly

16.1%

TMX Datalinx market data and co-location

Quasi-Monopoly

15.8%

TMX VettaFi indexing, ETF analytics, and digital distribution

Oligopoly

9.5%

Want the full wide moat stocks list?

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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.