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

Iron Mountain's Equity Average history spans 17 years, with the latest figure at -$696.2 million for Q4 2025.

  • For Q4 2025, Equity Average fell 242.06% year-over-year to -$696.2 million; the TTM value through Dec 2025 reached -$696.2 million, down 242.06%, while the annual FY2025 figure was -$507.0 million, 991.49% down from the prior year.
  • Equity Average for Q4 2025 was -$696.2 million at Iron Mountain, down from -$626.0 million in the prior quarter.
  • Across five years, Equity Average topped out at $1.1 billion in Q3 2021 and bottomed at -$696.2 million in Q4 2025.
  • The 5-year median for Equity Average is $410.2 million (2023), against an average of $294.8 million.
  • The largest annual shift saw Equity Average increased 8.22% in 2021 before it plummeted 838.87% in 2025.
  • A 5-year view of Equity Average shows it stood at $916.1 million in 2021, then crashed by 36.11% to $585.3 million in 2022, then crashed by 59.47% to $237.2 million in 2023, then crashed by 185.81% to -$203.5 million in 2024, then plummeted by 242.06% to -$696.2 million in 2025.
  • Per Business Quant, the three most recent readings for IRM's Equity Average are -$696.2 million (Q4 2025), -$626.0 million (Q3 2025), and -$535.6 million (Q2 2025).