VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

American Tower Corporation vs Koninklijke Philips N.V.

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

Koninklijke Philips N.V.

PHIA · Euronext Amsterdam

Market cap (USD)$26B
SectorHealthcare
CountryNL
Data as of2025-12-28
Moat score
68/ 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 Koninklijke Philips N.V.'s moat claims, evidence, and risks.

View PHIA analysis

Comparison highlights

  • Moat score gap: American Tower Corporation leads (76 / 100 vs 68 / 100 for Koninklijke Philips N.V.).
  • Segment focus: American Tower Corporation has 3 segments; Koninklijke Philips N.V. has 3 segments (48.9% in Diagnosis & Treatment).
  • Moat breadth: American Tower Corporation has 6 moat types across 4 domains; Koninklijke Philips N.V. has 6 across 3.

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)

Koninklijke Philips N.V.

Diagnosis & Treatment

Market

Medical imaging, image-guided therapy systems, and enterprise imaging informatics

Geography

Global

Customer

Hospitals & clinics

Role

OEM systems + software + services

Revenue share

48.9%

Side-by-side metrics

American Tower Corporation
Koninklijke Philips N.V.
Ticker / Exchange
AMT - New York Stock Exchange
PHIA - Euronext Amsterdam
Market cap (USD)
n/a
$26B
Sector
Real Estate
Healthcare
HQ country
US
NL
Primary segment
U.S. & Canada Communications Sites
Diagnosis & Treatment
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
76 / 100
68 / 100
Moat domains
Demand, Legal, Supply, Network
Demand, Supply, Network
Last update
2025-12-31
2025-12-28

Moat coverage

Shared moat types

Interoperability Hub

American Tower Corporation strengths

Long Term ContractsPermits Rights Of WayPhysical Network DensitySwitching Costs GeneralCapacity Moat

Koninklijke Philips N.V. strengths

Data Workflow LockinService Field NetworkProcurement InertiaBrand TrustInstalled Base Consumables

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

Koninklijke Philips N.V. segments

Full profile >

Diagnosis & Treatment

Oligopoly

48.9%

Connected Care

Oligopoly

28.3%

Personal Health

Competitive

20%

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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.