AMERICAN TOWER CORP /MA/ 8-K

What Happened
American Tower Corporation announced on February 24, 2026 that it issued a press release reporting its financial results for the year ended December 31, 2025. The company furnished the press release as Exhibit 99.1 to an 8-K (Item 2.02) filed the same day.

Key Details

• Filing date: February 24, 2026 (Form 8-K, Item 2.02).
• Subject: Press release announcing financial results for the year ended December 31, 2025 (Exhibit 99.1, furnished).
• Interactive data: Inline XBRL interactive data file included as Exhibit 104.
• Signature: 8-K signed by Rodney M. Smith, Executive VP, Chief Financial Officer and Treasurer.
• Note: The press release exhibit is furnished (not “filed”) for purposes of Section 18 of the Exchange Act.

Why It Matters
This 8-K signals that American Tower has publicly disclosed its full-year 2025 financial results; investors should read the furnished press release for revenue, earnings, cash flow, guidance, and other key metrics. Because the exhibit is furnished rather than filed, consult the press release and the company’s forthcoming Form 10-K or other filings for audited details and additional context relevant to earnings, revenue and outlook.