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

Iron Mountain has disclosed Debt Ratio across 18 years of filings, most recently posting 0.8 for Q2 2026.

• In Q2 2026, Debt Ratio fell 1.39% year-over-year to 0.8; the TTM figure through Jun 2026 stood at 0.8 (down 1.39% YoY), while the FY2025 annual figure was 0.79, up 2.19% from the prior year.
• Debt Ratio came in at 0.8 for Q2 2026 at Iron Mountain, down from 0.81 in the prior quarter.
• In the past five years, Debt Ratio ranged from a high of 0.82 in Q3 2025 to a low of 0.65 in Q2 2022.
• Average Debt Ratio over 5 years is 0.73, with a median of 0.72 recorded in 2024.
• Year-over-year, Debt Ratio increased 12.37% in 2025 and slipped 1.39% in 2026.
• Over 5 years, Debt Ratio stood at 0.66 in 2022, then climbed by 4.48% to 0.69 in 2023, then climbed by 11.79% to 0.77 in 2024, then rose by 2.19% to 0.79 in 2025, then advanced by 1.55% to 0.8 in 2026.
• Per Business Quant data, the three most recent Debt Ratio figures were 0.8 in Q2 2026, 0.81 in Q1 2026, and 0.79 in Q4 2025.