Iron Mountain (IRM) Depreciation and Depletion (2009 - 2026)

Iron Mountain has disclosed Depreciation and Depletion across 18 years of filings, most recently posting $192.1 million for Q1 2026.

• Depreciation and Depletion for Q1 2026 came in at $192.1 million, up 18.27% year-over-year; the trailing twelve-month figure through Mar 2026 was $760.6 million (up 17.35% YoY), and the FY2025 annual result was $730.9 million, up 16.14% from the prior year.
• Depreciation and Depletion came in at $192.1 million for Q1 2026 at Iron Mountain, down from $198.4 million in the prior quarter.
• In the past five years, Depreciation and Depletion ranged from a high of $198.4 million in Q4 2025 to a low of $114.1 million in Q3 2022.
• The 5-year median for Depreciation and Depletion is $143.6 million (2024), against an average of $150.4 million.
• Across the five-year window, Depreciation and Depletion dropped 5.15% in 2022 and climbed 23.63% in 2024, its largest moves.
• Iron Mountain's Depreciation and Depletion stood at $128.4 million in 2022, then climbed by 7.92% to $138.5 million in 2023, then increased by 17.23% to $162.4 million in 2024, then advanced by 22.18% to $198.4 million in 2025, then retreated by 3.17% to $192.1 million in 2026.
• The last three Depreciation and Depletion figures came in at $192.1 million (Q1 2026), $198.4 million (Q4 2025), and $189.5 million (Q3 2025), per Business Quant data.