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Markets

AMT

American Tower Corp /Ma/

NYSEUnited States
Market capitalizationUSD 81.8BAs of 9/18/2026, 11:59:59 PM

American Tower Corp /Ma/ (AMT) is a publicly traded company listed on New York Stock Exchange and associated with United States. Its latest validated market capitalization is USD 81.8B. The latest available share price is $173.98. Institution currently ranks it #318 globally by market capitalization.

Global rank#318
Country rank#192United States
Share price$173.98end of day
Market capUSD 81.8B
Share price$173.98
1D change-0.91%
52-week range162.11 – 196.27

Price history

Adjusted historical share price · USD
Price history unavailableCurrent market data remains available while historical price coverage is prepared.

Company profile

Legal nameAMERICAN TOWER CORP /MA/
TickerAMT
Primary listingNew York Stock Exchange
CountryUnited States

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