Iron Mountain (IRM) Price to Book (2009 - 2026)
Iron Mountain's (IRM) quarterly Price to Book came in at 29.35 in Q2 2026, up 44.87% year-over-year from 20.26 in Q2 2025, and up 9.35% quarter-over-quarter from 32.38 in Q1 2026.
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Analysis
Iron Mountain (IRM) Price to Book (2009 - 2026) Analysis & Trends
Iron Mountain has disclosed Price to Book across 18 years of filings, most recently posting 29.35 for Q2 2026.
- In Q2 2026, Price to Book rose 44.87% year-over-year to 29.35; the TTM figure through Jun 2026 stood at 29.35 (up 44.87% YoY), while the FY2025 annual figure was 25.01, up 75.31% from the prior year.
- Price to Book came in at 29.35 for Q2 2026 at Iron Mountain, up from 32.38 in the prior quarter.
- In the past five years, Price to Book ranged from a high of 1259.83 in Q1 2024 to a low of 340.48 in Q3 2024.
- Average Price to Book over 5 years is 39.76, with a median of 1.9 recorded in 2022.
- The largest YoY upside for Price to Book was 4355.27% in 2024 against a maximum downside of 615.24% in 2024.
- Over 5 years, Price to Book stood at 22.77 in 2022, then soared by 324.03% to 96.54 in 2023, then slumped by 204.92% to 101.29 in 2024, then soared by 75.31% to 25.01 in 2025, then dropped by 17.36% to 29.35 in 2026.
- Per Business Quant data, the three most recent Price to Book figures were 29.35 in Q2 2026, 32.38 in Q1 2026, and 25.01 in Q4 2025.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Cintas | 80.22 Bn | 79.93 Bn | 1.48 Bn |
| 2 | Iron Mountain | 34.79 Bn | 34.91 Bn | 1.07 Bn |
| 3 | APi | 17.30 Bn | 16.45 Bn | 703.00 Mn |
| 4 | Rollins | 17.25 Bn | 17.14 Bn | 569.95 Mn |
| 5 | Aramark | 14.96 Bn | 14.53 Bn | 430.34 Mn |
| 6 | FirstService | 6.59 Bn | 6.92 Bn | 480.66 Mn |
| 7 | Unifirst | 4.98 Bn | 4.81 Bn | 234.73 Mn |
| 8 | Geo | 4.20 Bn | 3.95 Bn | - |
| 9 | CoreCivic | 3.43 Bn | 3.32 Bn | - |
| 10 | Abm Industries | 2.76 Bn | 2.66 Bn | 277.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -29.35 |
| Mar 31, 2026 | -32.38 |
| Dec 31, 2025 | -25.01 |
| Sep 30, 2025 | -34.16 |
| Jun 30, 2025 | -53.24 |
| Mar 31, 2025 | -50.53 |
| Dec 31, 2024 | -101.29 |
| Sep 30, 2024 | -340.48 |
| Jun 30, 2024 | -198.01 |
| Mar 31, 2024 | 1,259.83 |
| Dec 31, 2023 | 96.54 |
| Sep 30, 2023 | 66.08 |
| Jun 30, 2023 | 39.83 |
| Mar 31, 2023 | 28.28 |
| Dec 31, 2022 | 22.77 |
| Sep 30, 2022 | 23.94 |
| Jun 30, 2022 | 21.71 |
| Mar 31, 2022 | 21.22 |
| Dec 31, 2021 | 17.69 |
| Sep 30, 2021 | 12.90 |