Iron Mountain (IRM) Price to Earnings (2009 - 2026)

Iron Mountain has disclosed Price to Earnings across 18 years of filings, most recently posting 370.68 for Q2 2026.

• In Q2 2026, Price to Earnings rose 154.98% year-over-year to 370.68; the TTM figure through Jun 2026 stood at 89.81 (down 87.74% YoY), while the FY2025 annual figure was 169.69, down 0.94% from the prior year.
• Price to Earnings came in at 370.68 for Q2 2026 at Iron Mountain, up from 211.5 in the prior quarter.
• In the past five years, Price to Earnings ranged from a high of 145451.7 in Q2 2023 to a low of 1037.11 in Q3 2024.
• Average Price to Earnings over 5 years is 8315.46, with a median of 285.88 recorded in 2024.
• Year-over-year, Price to Earnings surged 205522.11% in 2023 and sank 644.06% in 2024.
• Over 5 years, Price to Earnings stood at 118.41 in 2022, then surged by 506.19% to 717.79 in 2023, then slumped by 58.63% to 296.92 in 2024, then slipped by 7.43% to 274.85 in 2025, then surged by 34.87% to 370.68 in 2026.
• Per Business Quant data, the three most recent Price to Earnings figures were 370.68 in Q2 2026, 211.5 in Q1 2026, and 274.85 in Q4 2025.