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

American Tower has disclosed Accumulated Expenses across 18 years of filings, most recently posting $333.7 million for Q1 2026.

• Accumulated Expenses for Q1 2026 came in at $333.7 million, down 70.23% year-over-year; the trailing twelve-month figure through Mar 2026 was $333.7 million (down 70.23% YoY), and the FY2025 annual result was $425.2 million, down 60.7% from the prior year.
• Accumulated Expenses came in at $333.7 million for Q1 2026 at American Tower, down from $425.2 million in the prior quarter.
• In the past five years, Accumulated Expenses ranged from a high of $1.3 billion in Q4 2022 to a low of $199.5 million in Q3 2022.
• The 5-year median for Accumulated Expenses is $1.1 billion (2023), against an average of $800.0 million.
• Across the five-year window, Accumulated Expenses plunged 82.88% in 2022 and soared 512.93% in 2023, its largest moves.
• American Tower's Accumulated Expenses stood at $1.3 billion in 2022, then retreated by 21.68% to $1.1 billion in 2023, then advanced by 2.77% to $1.1 billion in 2024, then tumbled by 60.7% to $425.2 million in 2025, then declined by 21.52% to $333.7 million in 2026.
• The last three Accumulated Expenses figures came in at $333.7 million (Q1 2026), $425.2 million (Q4 2025), and $1.2 billion (Q3 2025), per Business Quant data.