American Tower
AMT
#162
Rank
โ‚ฌ94.02 B
Marketcap
201,15ย โ‚ฌ
Share price
0.95%
Change (1 day)
12.55%
Change (1 year)

American Tower is an American operator of wireless communication equipment. The company has more than 170,000 transmission systems for data transmission and communication, mostly masts, in 17 countries worldwide.

Market capitalization of American Tower (AMT)

Market cap: โ‚ฌ94.02 Billion

As of March 2025 American Tower has a market cap of โ‚ฌ94.02 Billion. This makes American Tower the world's 162th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of American Tower from 1998 to 2025

End of year Market Cap

Year Marketcap Change
2025โ‚ฌ94.02 B15.13%
2024โ‚ฌ81.66 B-10.29%
2023โ‚ฌ91.03 B-1.01%
2022โ‚ฌ91.96 B-21.82%
2021โ‚ฌ117.62 B45.1%
2020โ‚ฌ81.06 B-10.78%
2019โ‚ฌ90.86 B48.98%
2018โ‚ฌ60.98 B19.6%
2017โ‚ฌ50.99 B18.89%
2016โ‚ฌ42.89 B14.12%
2015โ‚ฌ37.58 B16.57%
2014โ‚ฌ32.24 B41.28%
2013โ‚ฌ22.82 B-1.11%
2012โ‚ฌ23.07 B27.08%
2011โ‚ฌ18.16 B17.34%
2010โ‚ฌ15.47 B27.79%
2009โ‚ฌ12.11 B45.58%
2008โ‚ฌ8.31 B-28.62%
2007โ‚ฌ11.65 B-1.26%
2006โ‚ฌ11.80 B25.06%
2005โ‚ฌ9.44 B203.12%
2004โ‚ฌ3.11 B64.79%
2003โ‚ฌ1.88 B186%
2002โ‚ฌ0.66 B-68.54%
2001โ‚ฌ2.10 B-71.06%
2000โ‚ฌ7.25 B53.43%
1999โ‚ฌ4.73 B75.37%
1998โ‚ฌ2.69 B

End of Day market cap according to different sources

On Mar 30th, 2025 the market cap of American Tower was reported to be:

โ‚ฌ93.14 Billion
by Nasdaq info icon info icon
โ‚ฌ93.14 Billion
by CompaniesMarketCap info icon info icon
โ‚ฌ93.14 Billion
by Yahoo Finance info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
โ‚ฌ41.95 B-55.38%๐Ÿ‡บ๐Ÿ‡ธ USA
โ‚ฌ21.88 B-76.72%๐Ÿ‡บ๐Ÿ‡ธ USA
โ‚ฌ4.10 B-95.64%๐Ÿ‡บ๐Ÿ‡ธ USA
โ‚ฌ13.53 B-85.61%๐Ÿ‡จ๐Ÿ‡ฆ Canada