Annual Book Value
-$304.67M$516.32M-243.95%
Summary
- Current Value
- As of today, IRM annual book value is -$304.67M, down -243.95% on
- Historical Performance
- IRM annual book value is down -135.59% over the past 3 years, and down -120.81% over the past 5 years
- All-Time High Comparison
- IRM annual book value is currently -113.26% below its historical high of $2.30B set on
- 3-Year Low Comparison
- IRM annual book value is at its 3-year low
- Sector Comparison
- IRM annual book value is higher than 1.84% of companies in Real Estate sector
Book Value Chart
Add series to chart1/6
Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Book Value | -$304.67M | -243.9% | -135.6% | -120.8% | -114.2% | |
| Quarterly Book Value | -$881.96M | -240.5% | -266.7% | -194.1% | -145.0% | |
| Price | $91.25 | -10.2% | +61.1% | +183.7% | +295.3% | |
| $18.72B | +7.1% | +29.5% | +35.5% | +173.4% | ||
| $17.56B | +2.8% | +29.9% | +43.0% | +273.5% | ||
| -30.58 | +48.4% | -218.2% | -474.8% | -1390.3% | ||
| -$503.12M | -337.7% | -158.8% | -134.4% | -123.5% | ||
| Market Cap | $27B | -9.6% | +63.8% | +190.9% | +484.0% |
Book Value Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | $636.67M | N/A | -147.8% |
| 5Y | $1.14B | N/A | -126.8% |
| All | $2.30B | -113.3% |
Book Value Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | -$304.67M | at low | |
| 5Y | -$304.67M | at low | |
| All | -$304.67M | at low |
Book Value History
FAQ
What is the current annual book value of IRM?
As of today, IRM annual book value is -$304.67M
What is 1-year change in IRM annual book value?
IRM annual book value is down -243.95% year-over-year
What is 3-year change in IRM annual book value?
IRM annual book value is down -135.59% over the past 3 years
How far is IRM annual book value from its all-time high?
IRM annual book value is currently -113.26% below its historical high of $2.30B set on December 31, 2017
How does IRM annual book value rank versus sector peers?
IRM annual book value is higher than 1.84% of companies in Real Estate sector
When is IRM next annual earnings release?
The next annual earnings release for IRM is on
Quarterly Book Value
-$881.96M$114.53M-14.92%
Summary
- Current Value
- As of today, IRM quarterly book value is -$881.96M, down -14.92% on
- Historical Performance
- IRM quarterly book value is down -240.51% year-over-year, and down -266.66% over the past 3 years
- All-Time High Comparison
- IRM quarterly book value is currently -138.39% below its historical high of $2.30B set on
- 3-Year Low Comparison
- IRM quarterly book value is at its 3-year low
- Sector Comparison
- IRM quarterly book value is higher than 1.10% of companies in Real Estate sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Book Value | -$881.96M | -14.9% | -240.5% | -266.7% | -194.1% | |
| Annual Book Value | -$304.67M | – | -243.9% | -135.6% | -120.8% | |
| Price | $91.25 | -11.4% | -10.2% | +61.1% | +183.7% | |
| $20.63B | +2.3% | +11.7% | +31.5% | +50.8% | ||
| $21.24B | +2.8% | +14.8% | +41.0% | +67.5% | ||
| -30.58 | +11.4% | +48.4% | -218.2% | -474.8% | ||
| -$881.96M | -14.9% | -240.5% | -266.7% | -194.1% | ||
| Market Cap | $27B | -11.4% | -9.6% | +63.8% | +190.9% |
Quarterly Book Value Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | -$503.12M | N/A | -75.3% |
| 3Y | $636.67M | N/A | -238.5% |
| 5Y | $1.15B | -176.8% | |
| All | $2.30B | -138.4% |
Quarterly Book Value Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | -$881.96M | at low | |
| 3Y | -$881.96M | at low | |
| 5Y | -$881.96M | at low | |
| All | -$881.96M | at low |
Quarterly Book Value History
FAQ
What is the current quarterly book value of IRM?
As of today, IRM quarterly book value is -$881.96M
What is IRM quarterly book value most recent change?
IRM quarterly book value was down -14.92% on September 30, 2025
What is 1-year change in IRM quarterly book value?
IRM quarterly book value is down -240.51% year-over-year
How far is IRM quarterly book value from its all-time high?
IRM quarterly book value is currently -138.39% below its historical high of $2.30B set on December 31, 2017
How does IRM quarterly book value rank versus sector peers?
IRM quarterly book value is higher than 1.10% of companies in Real Estate sector
When is IRM next earnings release?
The next earnings release for IRM is on
Book Value Formula
Book Value = −
Data Sources & References
- IRM Official Website www.ironmountain.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1020569/000102056925000206/0001020569-25-000206-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1020569/000102056925000040/0001020569-25-000040-index.htm
- IRM Profile on Yahoo Finance finance.yahoo.com/quote/IRM
- IRM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/irm