Iron Mountain (IRM) Gains from Investment Securities (2009 - 2026)

Iron Mountain has disclosed Gains from Investment Securities across 18 years of filings, most recently posting $26.4 million for Q1 2026.

• Gains from Investment Securities for Q1 2026 came in at $26.4 million, down 4.71% year-over-year; the trailing twelve-month figure through Mar 2026 was $120.3 million (up 1216.47% YoY), and the FY2025 annual result was $121.6 million, changed N/A from the prior year.
• Gains from Investment Securities came in at $26.4 million for Q1 2026 at Iron Mountain, down from $31.8 million in the prior quarter.
• In the past five years, Gains from Investment Securities ranged from a high of $37.9 million in Q2 2022 to a low of -$68.1 million in Q4 2024.
• The 5-year median for Gains from Investment Securities is $25.0 million (2024), against an average of $16.1 million.
• Across the five-year window, Gains from Investment Securities slumped 565.05% in 2024 and jumped 146.64% in 2025, its largest moves.
• Iron Mountain's Gains from Investment Securities stood at -$41.9 million in 2022, then surged by 134.93% to $14.7 million in 2023, then plunged by 565.05% to -$68.1 million in 2024, then surged by 146.64% to $31.8 million in 2025, then slipped by 16.79% to $26.4 million in 2026.
• The last three Gains from Investment Securities figures came in at $26.4 million (Q1 2026), $31.8 million (Q4 2025), and $29.7 million (Q3 2025), per Business Quant data.