American Tower (AMT) Interest Expenses (2009 - 2026)

American Tower has disclosed Interest Expenses across 18 years of filings, most recently posting $347.3 million for Q1 2026.

• Interest Expenses for Q1 2026 came in at $347.3 million, up 6.76% year-over-year; the trailing twelve-month figure through Mar 2026 was $1.4 billion (up 1.13% YoY), and the FY2025 annual result was $1.4 billion, down 3.21% from the prior year.
• Interest Expenses came in at $347.3 million for Q1 2026 at American Tower, up from $344.4 million in the prior quarter.
• In the past five years, Interest Expenses ranged from a high of $363.8 million in Q1 2024 to a low of $262.4 million in Q1 2022.
• The 5-year median for Interest Expenses is $344.4 million (2025), against an average of $331.7 million.
• Across the five-year window, Interest Expenses surged 35.21% in 2022 and slipped 10.58% in 2025, its largest moves.
• American Tower's Interest Expenses stood at $303.0 million in 2022, then advanced by 14.72% to $347.6 million in 2023, then retreated by 7.59% to $321.2 million in 2024, then rose by 7.22% to $344.4 million in 2025, then gained by 0.84% to $347.3 million in 2026.
• The last three Interest Expenses figures came in at $347.3 million (Q1 2026), $344.4 million (Q4 2025), and $347.1 million (Q3 2025), per Business Quant data.