VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 9, 2026

Stock Comparison

American Tower Corporation vs Graco 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)$82.5B
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

Graco Inc.

GGG · New York Stock Exchange

Market cap (USD)$13.8B
Gross margin (TTM)52.3%
Operating margin (TTM)26.6%
Net margin (TTM)22.7%
SectorIndustrials
IndustryIndustrial - Machinery
CountryUS
Data as of2026-01-05
Moat score
67/ 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 Graco Inc.'s moat claims, evidence, and risks.

View GGG analysis

Comparison highlights

  • Moat score gap: American Tower Corporation leads (76 / 100 vs 67 / 100 for Graco Inc.).
  • Segment focus: American Tower Corporation has 3 segments; Graco Inc. has 3 segments (49.4% in Contractor).
  • Moat breadth: American Tower Corporation has 6 moat types across 4 domains; Graco Inc. has 7 across 2.

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)

Graco Inc.

Contractor

Market

Professional and prosumer paint/coatings application equipment (airless sprayers, texture sprayers, line stripers, plural-component proportioners)

Geography

Global

Customer

Professional contractors and trades; DIY consumers via retail channels

Role

Equipment OEM / brand owner

Revenue share

49.4%

Side-by-side metrics

American Tower Corporation
Graco Inc.
Ticker / Exchange
AMT - New York Stock Exchange
GGG - New York Stock Exchange
Market cap (USD)
$82.5B
$13.8B
Gross margin (TTM)
74.6%
52.3%
Operating margin (TTM)
45.9%
26.6%
Net margin (TTM)
28.1%
22.7%
Sector
Real Estate
Industrials
Industry
REIT - Specialty
Industrial - Machinery
HQ country
US
US
Primary segment
U.S. & Canada Communications Sites
Contractor
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
76 / 100
67 / 100
Moat domains
Demand, Legal, Supply, Network
Demand, Supply
Last update
2025-12-31
2026-01-05

Moat coverage

Shared moat types

No overlap yet.

American Tower Corporation strengths

Long Term ContractsPermits Rights Of WayPhysical Network DensitySwitching Costs GeneralInteroperability HubCapacity Moat

Graco Inc. strengths

Brand TrustDistribution ControlOperational ExcellenceService Field NetworkDesign In QualificationInstalled Base ConsumablesScope Economies

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

Graco Inc. segments

Full profile >

Contractor

Oligopoly

49.4%

Industrial

Oligopoly

43.1%

Expansion Markets

Competitive

7.5%

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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Looking for expansion-stage stocks?

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.