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Iron Mountain (IRM) Gains from Investment Securities (2016 - 2025)

Iron Mountain (IRM) has disclosed Gains from Investment Securities for 17 consecutive years, with -$89.8 million as the latest value for Q4 2025.

  • Quarterly Gains from Investment Securities fell 31.84% to -$89.8 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $21.7 million through Sep 2025, up 148.41% year-over-year, with the annual reading at -$38.0 million for FY2023, 138.14% down from the prior year.
  • Gains from Investment Securities hit -$89.8 million in Q4 2025 for Iron Mountain, down from $29.7 million in the prior quarter.
  • In the past five years, Gains from Investment Securities ranged from a high of $63.8 million in Q4 2022 to a low of -$112.9 million in Q4 2023.
  • Historically, Gains from Investment Securities has averaged $3.1 million across 5 years, with a median of $24.4 million in 2021.
  • Biggest YoY gain for Gains from Investment Securities was 299.89% in 2021; the steepest drop was 699.66% in 2021.
  • Year by year, Gains from Investment Securities stood at -$96.2 million in 2021, then soared by 166.35% to $63.8 million in 2022, then tumbled by 277.01% to -$112.9 million in 2023, then surged by 39.68% to -$68.1 million in 2024, then plummeted by 31.84% to -$89.8 million in 2025.
  • Business Quant data shows Gains from Investment Securities for IRM at -$89.8 million in Q4 2025, $29.7 million in Q3 2025, and $32.3 million in Q2 2025.