American Tower Corporation (AMT) Market Cap Analysis | Historical Valuation & Growth Trends - Stocknear

American Tower Corporatio...

NYSE: AMT · Real-Time Price · USD
194.25
0.54 (0.28%)
At close: Sep 26, 2025, 3:59 PM
194.28
0.02%
After-hours: Sep 26, 2025, 07:39 PM EDT

American Tower Market Cap

American Tower has a market cap or net worth of 90.96B as of Sep 28, 2025. Its market cap has decreased by -17.35% in one year.
Market Cap
90.96B
Category
1-Year Change
-17.3%
Negative Trend

Market Cap Chart

History

Date Market Cap % Change
Sep 25, 2025 90.64B 5.78%
Dec 31, 2024 85.69B -14.87%
Dec 29, 2023 100.65B 2.04%
Dec 30, 2022 98.64B -26.03%
Dec 31, 2021 133.36B 33.67%
Dec 31, 2020 99.77B -2.02%
Dec 31, 2019 101.82B 45.84%
Dec 31, 2018 69.82B 14.11%
Dec 29, 2017 61.18B 35.88%
Dec 30, 2016 45.03B 9.52%
Dec 31, 2015 41.11B 2.67%
Dec 31, 2014 40.05B 26.96%
Dec 31, 2013 31.54B 3.28%
Dec 31, 2012 30.54B 29.2%
Dec 30, 2011 23.64B 15.07%
Dec 31, 2010 20.54B 18.15%
Dec 31, 2009 17.39B 49.29%
Dec 31, 2008 11.65B -31.16%
Dec 31, 2007 16.92B 7.63%
Dec 29, 2006 15.72B 40.16%
Dec 30, 2005 11.21B n/a