SC 13D/AThe Stakes
AMERICAN TOWER CORP /MA/ files SC 13D/A
Filed Dec 11, 2025 · 6mo ago · Accession 0001193125-25-315968
Plain English
Activist stake — an investor has acquired more than 5% with intent to influence.
Read the source below for the full document.
Filing details
- Company
- AMERICAN TOWER CORP /MA/
- Ticker
- AMT
- CIK
- 1053507
- Form type
- SC 13D/A
- Filing date
- Dec 11, 2025
- Report date
- —
- Document
- —
- Size
- —