American Tower Market Cap 2010-2025 | AMT

American Tower market cap as of June 26, 2025 is $104.08B.

American Tower market cap history and chart from 2010 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.

American Tower Market Cap 2010-2025 | AMT

American Tower market cap history and chart from 2010 to 2025. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding.