AMT vs BAM Comparison

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. The company's customer base in the tower business is very concentrated, with most revenue in each market generated by the top three or four mobile carriers. The company operates more than 40,000 towers in the US, which accounted for about half of total revenue in 2025. Outside the US, American Tower operates about 47,000 towers in Latin America (dominated by Brazil), 33,000 towers in Europe, and 28,000 towers in Africa. American Tower operates as a REIT.

Brookfield Asset Management is one of the world's largest alternative-asset managers, with USD 1.181 trillion in total managed assets, including USD 602.7 billion in fee-earning AUM, at the end of 2025. The company has three main business segments: credit strategies (USD 363.0 billion in total AUM and USD 279.4 billion in fee-earning AUM), private equity (USD 155.0 billion/USD 48.0 billion), and real estate/real assets (USD 663.0 billion/USD 275.3 billion). The firm primarily serves institutional investors (90% of AUM) and high-net-worth individuals (10%), and is diversified globally, with 67% of revenue from the Americas, 20% from EMEA, and 13% from Asia-Pacific. Canada-based Brookfield Corp. owns 73% of Brookfield's outstanding Class A shares.