Iron Mountain (IRM) Equity Ratio (2009 - 2026)

Iron Mountain has disclosed Equity Ratio across 18 years of filings, most recently posting 0.04 for Q1 2026.

• Equity Ratio for Q1 2026 came in at 0.04, down 68.35% year-over-year; the trailing twelve-month figure through Mar 2026 was 0.04 (down 68.35% YoY), and the FY2025 annual result was 0.05, down 185.28% from the prior year.
• Equity Ratio came in at 0.04 for Q1 2026 at Iron Mountain, up from 0.05 in the prior quarter.
• In the past five years, Equity Ratio ranged from a high of 0.05 in Q1 2022 to a low of 0.05 in Q4 2025.
• The 5-year median for Equity Ratio is 0.0 (2024), against an average of 0.0.
• Across the five-year window, Equity Ratio retreated 29.45% in 2022 and plunged 2578.67% in 2025, its largest moves.
• Iron Mountain's Equity Ratio stood at 0.04 in 2022, then slumped by 69.28% to 0.01 in 2023, then tumbled by 234.31% to 0.02 in 2024, then plunged by 185.28% to 0.05 in 2025, then rose by 5.95% to 0.04 in 2026.
• The last three Equity Ratio figures came in at 0.04 (Q1 2026), 0.05 (Q4 2025), and 0.04 (Q3 2025), per Business Quant data.