Iron Mountain (IRM) Accumulated Expenses (2009 - 2026)

Iron Mountain has disclosed Accumulated Expenses across 18 years of filings, most recently posting $1.4 billion for Q2 2026.

• In Q2 2026, Accumulated Expenses rose 15.78% year-over-year to $1.4 billion; the TTM figure through Jun 2026 stood at $1.4 billion (up 15.78% YoY), while the FY2025 annual figure was $1.3 billion, down 5.55% from the prior year.
• Accumulated Expenses came in at $1.4 billion for Q2 2026 at Iron Mountain, up from $1.3 billion in the prior quarter.
• In the past five years, Accumulated Expenses ranged from a high of $1.4 billion in Q2 2026 to a low of $883.3 million in Q1 2022.
• Average Accumulated Expenses over 5 years is $1.1 billion, with a median of $1.1 billion recorded in 2023.
• Year-over-year, Accumulated Expenses rose 21.16% in 2023 and retreated 10.64% in 2025.
• Over 5 years, Accumulated Expenses stood at $1.0 billion in 2022, then grew by 21.16% to $1.3 billion in 2023, then grew by 9.3% to $1.4 billion in 2024, then retreated by 5.55% to $1.3 billion in 2025, then climbed by 10.14% to $1.4 billion in 2026.
• Per Business Quant data, the three most recent Accumulated Expenses figures were $1.4 billion in Q2 2026, $1.3 billion in Q1 2026, and $1.3 billion in Q4 2025.