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Iron Mountain (IRM) Total Debt (2016 - 2025)

Iron Mountain (IRM) has disclosed Total Debt for 17 consecutive years, with $16.4 billion as the latest value for Q4 2025.

  • Quarterly Total Debt rose 19.77% to $16.4 billion in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $16.4 billion through Dec 2025, up 19.77% year-over-year, with the annual reading at $16.4 billion for FY2025, 19.77% up from the prior year.
  • Total Debt hit $16.4 billion in Q4 2025 for Iron Mountain, up from $16.2 billion in the prior quarter.
  • In the past five years, Total Debt ranged from a high of $16.4 billion in Q4 2025 to a low of $8.9 billion in Q2 2021.
  • Historically, Total Debt has averaged $12.0 billion across 5 years, with a median of $11.5 billion in 2023.
  • Biggest five-year swings in Total Debt: dropped 7.93% in 2021 and later increased 21.01% in 2025.
  • Year by year, Total Debt stood at $9.3 billion in 2021, then grew by 13.99% to $10.6 billion in 2022, then increased by 12.91% to $11.9 billion in 2023, then rose by 14.97% to $13.7 billion in 2024, then grew by 19.77% to $16.4 billion in 2025.
  • Business Quant data shows Total Debt for IRM at $16.4 billion in Q4 2025, $16.2 billion in Q3 2025, and $15.6 billion in Q2 2025.