VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Monday, January 5, 2026

Stock Comparison

American Tower Corporation vs Emerson Electric Co.

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)$82.1B
Gross margin (TTM)74.6%
Operating margin (TTM)45.9%
Net margin (TTM)28.1%
SectorReal Estate
IndustryREIT - Specialty
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

Emerson Electric Co.

EMR · New York Stock Exchange

Market cap (USD)$76.4B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorIndustrials
Industry
CountryUS
Data as of2026-01-02
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 Emerson Electric Co.'s moat claims, evidence, and risks.

View EMR analysis

Comparison highlights

  • Moat score gap: American Tower Corporation leads (76 / 100 vs 70 / 100 for Emerson Electric Co.).
  • Segment focus: American Tower Corporation has 3 segments; Emerson Electric Co. has 6 segments (24.2% in Final Control).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
  • Moat breadth: American Tower Corporation has 6 moat types across 4 domains; Emerson Electric Co. has 10 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)

Emerson Electric Co.

Final Control

Market

Industrial control valves, isolation/shutoff valves, pressure relief & safety valves, actuators and regulators

Geography

Global

Customer

Process & hybrid manufacturers

Role

Automation components supplier

Revenue share

24.2%

Side-by-side metrics

American Tower Corporation
Emerson Electric Co.
Ticker / Exchange
AMT - New York Stock Exchange
EMR - New York Stock Exchange
Market cap (USD)
$82.1B
$76.4B
Gross margin (TTM)
74.6%
n/a
Operating margin (TTM)
45.9%
n/a
Net margin (TTM)
28.1%
n/a
Sector
Real Estate
Industrials
Industry
REIT - Specialty
n/a
HQ country
US
US
Primary segment
U.S. & Canada Communications Sites
Final Control
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Strong
Moat score
76 / 100
70 / 100
Moat domains
Demand, Legal, Supply, Network
Demand, Supply, Legal, Network
Last update
2025-12-31
2026-01-02

Moat coverage

Shared moat types

Interoperability Hub

American Tower Corporation strengths

Long Term ContractsPermits Rights Of WayPhysical Network DensitySwitching Costs GeneralCapacity Moat

Emerson Electric Co. strengths

Installed Base ConsumablesService Field NetworkBrand TrustDesign In QualificationCompliance AdvantageDistribution ControlData Workflow LockinSuite BundlingEcosystem Complements

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

Emerson Electric Co. segments

Full profile >

Final Control

Oligopoly

24.2%

Measurement & Analytical

Oligopoly

22.9%

Discrete Automation

Competitive

13.9%

Safety & Productivity

Competitive

7.5%

Control Systems & Software

Oligopoly

23.2%

Test & Measurement

Competitive

8.2%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

View the moat stocks list

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.