American Tower owns and operates about 150,000 wireless towers throughout the US, Asia, Latin America, Europe, and Africa. It also owns and/or operates 30 data centers in 11 US markets after acquiring CoreSite. On its towers, the company has a very concentrated customer base, with most revenue in each market generated by the top few mobile carriers. The company operates more than 40,000 towers in the US, which accounted for about half of total revenue in 2024. Outside the US, American Tower operates about 48,000 towers in Latin America (dominated by Brazil), 27,000 towers in Europe, and 32,000 towers in Africa. American Tower operates as a REIT.
Market capitalization, or "market cap", is the aggregate market value of a company represented in a dollar amount. Since it represents the “market” value of a company, it is computed based on the current market price (CMP) of its shares and the total number of outstanding shares.
Enterprise value (EV) measures a company's total value, often used as a more comprehensive alternative to equity market capitalization. EV includes in its calculation the market capitalization of a company but also short-term and long-term debt and any cash or cash equivalents on the company's balance sheet.
The enterprise value-to-revenue multiple (EV/R) is a measure of the value of a stock that compares a company's enterprise value to its revenue. EV/R is one of several fundamental indicators that investors use to determine whether a stock is priced fairly. The EV/R multiple is also often used to determine a company's valuation in the case of a potential acquisition. It's also called the enterprise value-to-sales multiple.
The enterprise value to earnings before interest, taxes, depreciation, and amortization ratio (EV/EBITDA) compares the value of a company—debt included—to the company's cash earnings less non-cash expenses. It's best to use the EV/EBITDA metric when comparing companies within the same industry or sector. Typically, when evaluating a company, an EV/EBITDA value below 10 is seen as healthy.
The enterprise value to earnings before interest, taxes, depreciation, and amortization without unusual items ratio (EV/Normalized EBITDA) compares the value of a company—debt included—to the company’s cash earnings less non-cash expenses. It's best to use the EV/EBITDA metric when comparing companies within the same industry or sector. Typically, when evaluating a company, an EV/EBITDA value below 10 is seen as healthy.
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