VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

American Tower Corporation vs Cboe Global Markets, Inc.

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

American Tower Corporation

AMT · New York Stock Exchange

Market cap (USD)
SectorReal Estate
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 American Tower Corporation's moat claims, evidence, and risks.

View AMT analysis

Cboe Global Markets, Inc.

CBOE · Cboe BZX

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 Cboe Global Markets, Inc.'s moat claims, evidence, and risks.

View CBOE analysis

Comparison highlights

  • Moat score: both at 76 / 100.
  • Segment focus: American Tower Corporation has 3 segments; Cboe Global Markets, Inc. has 5 segments (60.8% in Options).
  • Moat breadth: American Tower Corporation has 6 moat types across 4 domains; Cboe Global Markets, Inc. has 8 across 4.

Primary market context

American Tower Corporation

U.S. & Canada Communications Sites

Market

Wireless communications site leasing (macro towers, rooftops and DAS)

Geography

United States and Canada

Customer

Wireless carriers and other tenants (broadcast, data, government/municipal)

Role

Independent owner/operator of communications real estate (towerco)

Cboe Global Markets, Inc.

Options

Market

U.S. listed options exchanges (multi-listed + proprietary index options)

Geography

United States

Customer

Broker-dealers, market makers, institutional investors, retail order-flow intermediaries

Role

Exchange operator (SRO) + derivatives listing venue + market data provider

Revenue share

60.8%

Side-by-side metrics

American Tower Corporation
Cboe Global Markets, Inc.
Ticker / Exchange
AMT - New York Stock Exchange
CBOE - Cboe BZX
Market cap (USD)
n/a
n/a
Sector
Real Estate
Financials
HQ country
US
US
Primary segment
U.S. & Canada Communications Sites
Options
Market structure
Oligopoly
Oligopoly
Market share
n/a
29%-32% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
76 / 100
76 / 100
Moat domains
Demand, Legal, Supply, Network
Legal, Network, Supply, Demand
Last update
2025-12-31
2025-12-31

Moat coverage

Shared moat types

Switching Costs General

American Tower Corporation strengths

Long Term ContractsPermits Rights Of WayPhysical Network DensityInteroperability HubCapacity Moat

Cboe Global Markets, Inc. strengths

Contractual ExclusivityTwo Sided NetworkCapex Knowhow ScaleRegulated Standards PipeClearing SettlementIP Choke PointDe Facto Standard

Segment mix

American Tower Corporation segments

Full profile >

U.S. & Canada Communications Sites

Oligopoly

n/a

International Communications Sites

Oligopoly

n/a

Data Centers

Competitive

n/a

Cboe Global Markets, Inc. segments

Full profile >

Options

Oligopoly

60.8%

North American Equities

Competitive

18.5%

Europe and Asia Pacific

Oligopoly

10.6%

Futures

Quasi-Monopoly

6.3%

Global FX

Competitive

3.7%

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.