What is American Tower's market cap?

American Tower (AMT) has a market capitalization of $76.9B and trades on NYSE.

What is American Tower's revenue and profitability?

American Tower generated $10.8B in trailing twelve-month revenue with net income of $3.0B, representing a net margin of 27.8%. Gross margin stands at 99.5%, with free cash flow of $3.8B. These figures are based on the Q1 2026 filing.

Who are American Tower's competitors?

American Tower's key competitors include Crown Castle Inc., SBA Communications Corporation, Digital Realty Trust, Inc., and others. These companies compete in similar markets and product categories.

What subsidiaries does American Tower have?

American Tower's subsidiaries include CoreSite Realty Corporation, ATC Brazil.

Where is American Tower headquartered?

American Tower is headquartered in United States of America and employs approximately 5,643 people. It has been publicly traded since 1998.

American Tower

AMT

American Tower Corporation is a leading independent owner, operator, and developer of multitenant communications real estate, organized as a Real Estate Investment Trust (REIT).

Market cap

$76.89B-25.9%

Revenue$10.8B+6.3%

Net income$3.0B+62.1%

Free cash flow$3.8B-0.2%

EPS (diluted)$6.20+59.4%

Trailing twelve months · change vs. prior year

Table of contents

Earnings

Q1 2026 report

April 28, 2026

Revenue$2.7BBeat by $82.7M EPS$1.84Beat by $0.24

Read the full report

Next report

Jul 28, 2026 (In 2 weeks)

Revenue estimate$2.7B

EPS estimate$1.56

Financials

Q1 2026

Income statement

See full

Revenue$2.7B+6.8%

Operating income$1.2B-1.2%

Net income$878.5M+76.2%

EPS (diluted)$1.84+76.9%

Balance sheet

See full

Cash & equivalents$1.6B-23.5%

Total debt$13.9B+34.7%

Total equity$3.5B-0.3%

Total assets$63.2B+1.9%

Cash flow

See full

Operating cash flow$1.4B+8.2%

CapEx$449.5M+35.8%

Free cash flow$951.1M-1.3%

Valuation & ratios

Valuation

See full

Market cap$76.89B-25.9%

Enterprise value$89.23B-20.2%

P/E25.6×-52.6×

P/S7.1×-3.0×

Profitability

See full

Operating margin44.7%-0.8pp

Net margin27.8%+9.6pp

FCF margin34.9%-2.3pp

Returns & leverage

See full

Return on equity85.3%+36.3pp

Debt / equity4×+1.0×

Current ratio0.3×-0.3×

Segments

By segment

See full

Property$2.7B+7.3%

U.S. & Canada$1.3B-3.2%

Property, Latin America$480.1M+20.3%

Data Centers$288.9M+18.4%

Property, Europe$260.7M+22.4%

By product

See full

Non Lease Property Revenue$148.5M-1.9%

Services Revenue$67.6M-9.4%

Competitors

By market cap

Equinix, Inc.$100.20B+30.2%

American Tower$76.9B-25.9%

Digital Realty$65.2B+12.2%

Realty Income$59.0B+13.2%

Crown Castle$33.6B-25.1%

SBA Communications$19.3B-23.2%

Piedmont Office Realty Trust$1.2B+24.9%

Centerspace$931.7M-8.9%

By revenue growth

Digital Realty+10.0%

Realty Income+9.8%

Equinix, Inc.+6.7%

American Tower+6.3%

SBA Communications+6.3%

Centerspace+3.1%

Piedmont Office Realty Trust-0.5%

Crown Castle-4.4%

By net margin

SBA Communications35.66%+5.3pp

American Tower27.81%+9.6pp

Crown Castle25.14%+131pp

Digital Realty21.41%+10.6pp

Realty Income19.09%+0.9pp

Equinix, Inc.15.07%+4.4pp

Centerspace11.14%+11.9pp

Piedmont Office Realty Trust-15.28%-4.5pp

Profile

American Tower Corporation is a leading independent owner, operator, and developer of multitenant communications real estate, organized as a Real Estate Investment Trust (REIT). The company provides the critical infrastructure necessary for wireless connectivity by leasing space on its global portfolio of towers and data centers to telecommunications and technology providers. Its core value proposition lies in its long-term, inflation-linked lease structures and the high barriers to entry for essential wireless network assets.

Competitive position

A leading global independent tower operator with a massive, geographically diversified portfolio and significant scale advantages in the wireless infrastructure market.

GeographiesUnited States, Canada, Latin America, Europe, Africa, Asia-Pacific

Customer segmentsTelecommunications carriers, Cloud service providers, Broadcasters, Public sector

Business modelLease-based rental, Infrastructure-as-a-Service, Professional services

SuppliersLandowners and ground lessors, Tower manufacturers, Power and fuel utilities, Construction contractors

CustomersMobile network operators, Internet service providers, Cloud computing companies, Television and radio broadcasters

CountryUnited States of America

Listed1998

Employees5.6K

CEOSteven O. Vondran

SectorReal Estate

IndustryREIT - Specialty

Websiteamericantower.com

FilingsSEC EDGAR

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Questions, answered.

What is American Tower's market cap?: American Tower (AMT) has a market capitalization of $76.9B and trades on NYSE.
What is American Tower's revenue and profitability?: American Tower generated $10.8B in trailing twelve-month revenue with net income of $3.0B, representing a net margin of 27.8%. Gross margin stands at 99.5%, with free cash flow of $3.8B. These figures are based on the Q1 2026 filing.
Who are American Tower's competitors?: American Tower's key competitors include Crown Castle Inc., SBA Communications Corporation, Digital Realty Trust, Inc., and others. These companies compete in similar markets and product categories.
What subsidiaries does American Tower have?: American Tower's subsidiaries include CoreSite Realty Corporation, ATC Brazil.
Where is American Tower headquartered?: American Tower is headquartered in United States of America and employs approximately 5,643 people. It has been publicly traded since 1998.