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AMERICAN TOWER CORP /MA/

For the period ended Dec 31, 2025. Filed Feb 24, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 24, 2026

AMT$188.79-2.7%Stored close · as of Nov 6, 2026
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Contents

Performance Graph

This performance graph is furnished and shall not be deemed ‘‘filed’’ with the SEC or subject to Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference in any of our filings under the Securities Act of 1933, as amended.

The following graph compares the cumulative total stockholder return on our common stock with the cumulative total return of the S&P 500 Index, the Dow Jones U.S. Telecommunications Equipment Index and the FTSE Nareit All Equity REITs Index. The performance graph assumes that on December 31, 2020, $100 was invested in each of our common stock, the S&P 500 Index, the Dow Jones U.S. Telecommunications Equipment Index and the FTSE Nareit All Equity REITs Index. The cumulative return shown in the graph assumes reinvestment of all dividends. The performance of our common stock reflected below is not necessarily indicative of future performance.

Cumulative Total Returns
12/2012/2112/2212/2312/2412/25
American Tower Corporation$100.00$132.89$98.83$104.12$91.47$90.61
S&P 500 Index100.00128.71105.40133.10166.40196.16
Dow Jones U.S. Telecommunications Equipment Index100.00145.86112.85132.91185.36235.24
FTSE Nareit All Equity REITs Index100.00141.30106.05118.09123.90126.71
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.