AMTAmerican Tower

Real estate · REIT · NYSE

We are one of the largest global real estate investment trusts and a leading independent owner, operator and developer of multitenant communications real estate. 10-K, Item 1

Headquarters: Boston, MA
Next results: around Feb 23, 2027

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Numbers that matter for real estate investment trusts, which general screens compare wrongly. Some come from the 10-K's XBRL. The rest are quoted from the company's own filings, because there is no standard tag for them: the sentence is the source.

Funds from operations (FFO)

$1K 10-Q filed 2026-10-27

The REIT industry's measure of cash earnings: net income plus depreciation, minus gains on sales.

“Nareit FFO attributable to American Tower Corporation common stockholders $ 1,164.7 $ 1,262.1 (8) % $ 3,692.9 $ 2,842.8 30%”
Read it in the filing ↗

Work on AMT in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/AMT/export.csv") into a cell.