CompanyScope

American Tower Corporation 10-K and 10-Q filings

Ticker AMT · SEC CIK 1053507 · Latest fiscal year ended Dec 31, 2025

American Tower Corporation has 17 annual reports and 53 quarterly reports with XBRL financial data on SEC EDGAR, filed between Aug 6, 2009 and Oct 27, 2026. Each link opens the filing's index page on sec.gov, where you can read the full document.

FiledFormAccession numberDocument
Oct 27, 202610-Q0001053507-26-000157View on SEC EDGAR
Jul 28, 202610-Q0001053507-26-000133View on SEC EDGAR
Apr 28, 202610-Q0001053507-26-000099View on SEC EDGAR
Feb 24, 202610-K0001053507-26-000035View on SEC EDGAR
Oct 28, 202510-Q0001053507-25-000149View on SEC EDGAR
Jul 29, 202510-Q0001053507-25-000120View on SEC EDGAR
Apr 29, 202510-Q0001053507-25-000102View on SEC EDGAR
Feb 25, 202510-K0001053507-25-000025View on SEC EDGAR
Oct 29, 202410-Q0001053507-24-000130View on SEC EDGAR
Jul 30, 202410-Q0001053507-24-000105View on SEC EDGAR
Apr 30, 202410-Q0001053507-24-000084View on SEC EDGAR
Feb 27, 202410-K0001053507-24-000011View on SEC EDGAR
Oct 26, 202310-Q0001053507-23-000161View on SEC EDGAR
Jul 27, 202310-Q0001053507-23-000142View on SEC EDGAR
Apr 26, 202310-Q0001053507-23-000114View on SEC EDGAR
Feb 23, 202310-K0001053507-23-000023View on SEC EDGAR
Oct 27, 202210-Q0001053507-22-000118View on SEC EDGAR
Jul 28, 202210-Q0001053507-22-000099View on SEC EDGAR
Apr 27, 202210-Q0001053507-22-000068View on SEC EDGAR
Feb 25, 202210-K0001053507-22-000017View on SEC EDGAR
Oct 28, 202110-Q0001053507-21-000159View on SEC EDGAR
Jul 29, 202110-Q0001053507-21-000129View on SEC EDGAR
Apr 29, 202110-Q0001053507-21-000085View on SEC EDGAR
Feb 25, 202110-K0001053507-21-000026View on SEC EDGAR
Oct 29, 202010-Q0001053507-20-000161View on SEC EDGAR
Jul 30, 202010-Q0001053507-20-000129View on SEC EDGAR
Apr 29, 202010-Q0001053507-20-000093View on SEC EDGAR
Feb 25, 202010-K0001053507-20-000028View on SEC EDGAR
Oct 31, 201910-Q0001053507-19-000134View on SEC EDGAR
Jul 31, 201910-Q0001053507-19-000105View on SEC EDGAR
May 3, 201910-Q0001053507-19-000073View on SEC EDGAR
Feb 27, 201910-K0001053507-19-000012View on SEC EDGAR
Oct 30, 201810-Q0001053507-18-000049View on SEC EDGAR
Jul 31, 201810-Q0001053507-18-000038View on SEC EDGAR
May 2, 201810-Q0001053507-18-000026View on SEC EDGAR
Feb 28, 201810-K0001053507-18-000006View on SEC EDGAR
Oct 31, 201710-Q0001053507-17-000056View on SEC EDGAR
Jul 27, 201710-Q0001053507-17-000045View on SEC EDGAR
Apr 27, 201710-Q0001053507-17-000031View on SEC EDGAR
Feb 27, 201710-K0001053507-17-000009View on SEC EDGAR
Oct 27, 201610-Q0001053507-16-000057View on SEC EDGAR
Jul 28, 201610-Q0001053507-16-000048View on SEC EDGAR
Apr 29, 201610-Q0001053507-16-000032View on SEC EDGAR
Feb 26, 201610-K0001053507-16-000018View on SEC EDGAR
Oct 29, 201510-Q0001628280-15-008027View on SEC EDGAR
Jul 29, 201510-Q0001193125-15-268479View on SEC EDGAR
Apr 30, 201510-Q0001193125-15-162716View on SEC EDGAR
Feb 24, 201510-K0001193125-15-059026View on SEC EDGAR
Oct 30, 201410-Q0001193125-14-389764View on SEC EDGAR
Jul 30, 201410-Q0001193125-14-287223View on SEC EDGAR
May 1, 201410-Q0001193125-14-177280View on SEC EDGAR
Feb 26, 201410-K0001193125-14-068001View on SEC EDGAR
Oct 30, 201310-Q0001193125-13-418850View on SEC EDGAR
Jul 31, 201310-Q0001193125-13-312703View on SEC EDGAR
May 1, 201310-Q0001193125-13-192592View on SEC EDGAR
Feb 27, 201310-K0001193125-13-077821View on SEC EDGAR
Oct 31, 201210-Q0001193125-12-443907View on SEC EDGAR
Aug 2, 201210-Q0001193125-12-332009View on SEC EDGAR
May 3, 201210-Q0001193125-12-208966View on SEC EDGAR
Feb 29, 201210-K0001193125-12-086162View on SEC EDGAR
Nov 2, 201110-Q0001193125-11-291078View on SEC EDGAR
Aug 4, 201110-Q0001193125-11-210453View on SEC EDGAR
May 5, 201110-Q0001193125-11-128578View on SEC EDGAR
Feb 28, 201110-K0001193125-11-050129View on SEC EDGAR
Nov 5, 201010-Q0001193125-10-250228View on SEC EDGAR
Aug 6, 201010-Q0001193125-10-179874View on SEC EDGAR
May 6, 201010-Q0001193125-10-111052View on SEC EDGAR
Mar 1, 201010-K0001193125-10-044876View on SEC EDGAR
Nov 5, 200910-Q0001193125-09-225699View on SEC EDGAR
Aug 6, 200910-Q0001193125-09-167155View on SEC EDGAR

This list covers filings that contain XBRL financial data (generally from 2009 onward). It does not include 8-Ks, proxy statements or other forms. For the complete history, see American Tower Corporation on EDGAR.

Source: SEC EDGAR XBRL company facts for CIK 1053507 (raw data). Most recent filing in this dataset: 10-Q filed Oct 27, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.