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Growth Metrics

Iron Mountain (IRM) Equity Ratio (2016 - 2025)

Iron Mountain (IRM) has disclosed Equity Ratio for 17 consecutive years, with 0.03 as the latest value for Q4 2025.

  • Quarterly Equity Ratio fell 106.28% to 0.03 in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 0.03 through Dec 2025, down 106.28% year-over-year, with the annual reading at 0.03 for FY2025, 106.28% down from the prior year.
  • Equity Ratio hit 0.03 in Q4 2025 for Iron Mountain, down from 0.03 in the prior quarter.
  • In the past five years, Equity Ratio ranged from a high of 0.08 in Q2 2021 to a low of 0.03 in Q4 2025.
  • Historically, Equity Ratio has averaged 0.02 across 5 years, with a median of 0.02 in 2023.
  • Biggest five-year swings in Equity Ratio: rose 12.46% in 2021 and later crashed 2578.67% in 2025.
  • Year by year, Equity Ratio stood at 0.06 in 2021, then crashed by 33.48% to 0.04 in 2022, then plummeted by 69.28% to 0.01 in 2023, then plummeted by 234.31% to 0.02 in 2024, then tumbled by 106.28% to 0.03 in 2025.
  • Business Quant data shows Equity Ratio for IRM at 0.03 in Q4 2025, 0.03 in Q3 2025, and 0.03 in Q2 2025.