Iron Mountain (IRM) Accumulated Depreciation & Amortization (2009 - 2026)

Iron Mountain's Accumulated Depreciation & Amortization history runs 18 years deep, the most recent figure standing at $5.0 billion for Q1 2026.

• In Q1 2026, Accumulated Depreciation & Amortization rose 11.4% year-over-year to $5.0 billion; the TTM figure through Mar 2026 stood at $5.0 billion (up 11.4% YoY), while the FY2025 annual figure was $4.9 billion, up 12.78% from the prior year.
• Accumulated Depreciation & Amortization came in at $5.0 billion for Q1 2026 at Iron Mountain, up from $4.9 billion in the prior quarter.
• In the past five years, Accumulated Depreciation & Amortization ranged from a high of $5.0 billion in Q1 2026 to a low of $3.9 billion in Q4 2022.
• A 5-year average of $4.3 billion and a median of $4.1 billion in 2024 frame the typical range for Accumulated Depreciation & Amortization.
• Across the five-year window, Accumulated Depreciation & Amortization dropped 3.29% in 2023 and rose 12.96% in 2025, its largest moves.
• Iron Mountain's Accumulated Depreciation & Amortization stood at $3.9 billion in 2022, then grew by 3.81% to $4.1 billion in 2023, then grew by 7.27% to $4.4 billion in 2024, then gained by 12.78% to $4.9 billion in 2025, then increased by 2.29% to $5.0 billion in 2026.
• According to Business Quant data, Accumulated Depreciation & Amortization over the past three periods registered $5.0 billion, $4.9 billion, and $4.8 billion for Q1 2026, Q4 2025, and Q3 2025 respectively.

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