Iron Mountain (IRM) FCF Payout Ratio (2010 - 2026)

Iron Mountain has disclosed FCF Payout Ratio across 17 years of filings, most recently posting 7.52 for Q1 2026.

• FCF Payout Ratio for Q1 2026 came in at 7.52, up 517.02% year-over-year; the trailing twelve-month figure through Mar 2026 was 2.21 (down 313.61% YoY), and the FY2025 annual result was 1.04, down 209.51% from the prior year.
• FCF Payout Ratio came in at 7.52 for Q1 2026 at Iron Mountain, up from 59.08 in the prior quarter.
• In the past five years, FCF Payout Ratio ranged from a high of 7.52 in Q1 2026 to a low of 59.08 in Q4 2025.
• The 5-year median for FCF Payout Ratio is 0.44 (2025), against an average of 3.36.
• Across the five-year window, FCF Payout Ratio jumped 635.85% in 2023 and slumped 35369.71% in 2025, its largest moves.
• Iron Mountain's FCF Payout Ratio stood at 0.49 in 2022, then surged by 635.85% to 2.61 in 2023, then slumped by 93.58% to 0.17 in 2024, then plunged by 35369.71% to 59.08 in 2025, then soared by 112.73% to 7.52 in 2026.
• The last three FCF Payout Ratio figures came in at 7.52 (Q1 2026), 59.08 (Q4 2025), and 0.91 (Q3 2025), per Business Quant data.