AMERICAN TOWER CORP /MA/ (AMT) Current Reports & Earnings Releases
Upcoming
- 2026-10-27 Earnings Release Estimated
| Filed | Form | Items | Filing |
|---|---|---|---|
| 2026-07-28 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2026-06-04 | 8-K | Other Events | SEC |
| 2026-06-02 | 8-K | Other Events | SEC |
| 2026-05-27 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2026-05-21 | 8-K | Officer / Director Changes, Shareholder Vote Results, Other Events, Financial Statements & Exhibits | SEC |
| 2026-05-19 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2026-05-07 | 8-K | Material Agreement, Direct Financial Obligation | SEC |
| 2026-04-28 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2026-03-10 | 8-K | Officer / Director Changes | SEC |
| 2026-03-05 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2026-02-27 | 8-K | Officer / Director Changes | SEC |
| 2026-02-24 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2026-01-29 | 8-K | Officer / Director Changes | SEC |
| 2026-01-28 | 8-K | Other Events | SEC |
| 2025-12-05 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2025-12-04 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-12-02 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-11-07 | 8-K | Officer / Director Changes | SEC |
| 2025-10-28 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2025-09-24 | 8-K | Reg FD Disclosure | SEC |
| 2025-09-18 | 8-K | Officer / Director Changes, Other Events, Financial Statements & Exhibits | SEC |
| 2025-09-16 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2025-09-11 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-09-05 | 8-K | Reg FD Disclosure | SEC |
| 2025-08-25 | 8-K | Officer / Director Changes, Financial Statements & Exhibits | SEC |
| 2025-07-29 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2025-05-30 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2025-05-21 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-05-15 | 8-K | Shareholder Vote Results, Other Events, Financial Statements & Exhibits | SEC |
| 2025-04-29 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2025-03-20 | 8-K | Officer / Director Changes | SEC |
| 2025-03-14 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2025-03-11 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-03-06 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2025-03-05 | 8-K | Officer / Director Changes | SEC |
| 2025-02-25 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2025-02-05 | 8-K | Officer / Director Changes, Financial Statements & Exhibits | SEC |
| 2025-01-28 | 8-K | Material Agreement, Direct Financial Obligation | SEC |
| 2025-01-07 | 8-K | Officer / Director Changes, Charter Amendments, Financial Statements & Exhibits | SEC |
| 2024-12-05 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2024-11-21 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2024-11-19 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2024-10-31 | 8-K | Officer / Director Changes | SEC |
| 2024-10-29 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2024-09-12 | 8-K | Reg FD Disclosure, Financial Statements & Exhibits | SEC |
| 2024-09-12 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2024-07-30 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2024-05-29 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2024-05-24 | 8-K | Officer / Director Changes, Shareholder Vote Results, Other Events, Financial Statements & Exhibits | SEC |
| 2024-05-22 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2024-04-30 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2024-03-14 | 8-K | Officer / Director Changes, Other Events, Financial Statements & Exhibits | SEC |
| 2024-03-07 | 8-K | Material Agreement, Direct Financial Obligation, Financial Statements & Exhibits | SEC |
| 2024-03-04 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
| 2024-03-01 | 8-K | Officer / Director Changes | SEC |
| 2024-02-27 | 8-K | Results of Operations, Financial Statements & Exhibits | SEC |
| 2024-02-07 | 8-K | Officer / Director Changes | SEC |
| 2024-01-05 | 8-K | Other Events, Financial Statements & Exhibits | SEC |
Sourced from SEC EDGAR 8-K/6-K filings. 8-K is the current-report form for US domestic issuers (Item 2.02 = earnings release); 6-K is the equivalent for foreign private issuers, including ADRs. Originals live on sec.gov.