Iron Mountain Incorporated company logo
Iron Mountain Incorporated logo

Iron Mountain Incorporated (IRM) Price To Book Ratio

PB Ratio

-30.880.88-2.93%

Summary

Current Value
As of today, IRM PB ratio is -30.88, down -2.93% on
All-time High
IRM PB ratio is currently -102.18% below its historical high of 1,417.37 set on
1-Year High
IRM PB ratio reached a 1-year high of -26.43 on
1-Year Low
IRM PB ratio reached a 1-year low of -64.95 on
1-Year Change
IRM PB ratio is up +48.24% over the past 365 days
Sector rank
IRM PB ratio is the lowest in Real Estate sector

Chart

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Series
SUGGESTED SERIES

Performance

IRM Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PB Ratio-30.88-2.9%-10.6%+9.8%-11.1%+48.2%-228.4%-528.3%
Price$92.13+2.9%+10.5%-9.8%+11.1%-9.9%+75.0%+223.9%
PE Ratio172.30+2.9%+10.5%-9.8%+11.1%+2.3%+523.4%+618.8%
TTM Revenue$6.64B+3.0%+3.0%+10.9%+33.2%+59.3%
TTM EPS$0.53+289.4%+289.4%+51.1%-68.5%+15.9%
Quarterly Book Value-$881.96M-14.9%-14.9%-240.5%-266.7%-194.1%
PS Ratio4.10+3.0%+10.5%-9.9%+11.1%-16.0%+36.7%+107.1%
Enterprise Value$45.84B+1.7%+6.0%-6.1%+6.3%-0.8%+61.1%+141.3%
Market Cap$27B+2.9%+10.5%-9.8%+11.1%-9.3%+77.9%+232.2%

Highs

IRM PB Ratio Highs Comparison
PeriodHighDateCurrent
1M-26.43-16.8%
3M-26.43-16.8%
6M-26.43-16.8%
1Y-26.43-16.8%
3Y1,417.37-102.2%
5Y1,417.37-102.2%
All1,417.37-102.2%

Lows

IRM PB Ratio Lows Comparison
PeriodLowDateCurrent
1M-30.88at low
3M-35.67+13.4%
6M-40.20+23.2%
1Y-64.95+52.5%
3Y-263.42+88.3%
5Y-263.42+88.3%
All-263.42+88.3%

History

DateValueChange
-30.88-11.1%
-27.80+54.7%
-61.34-163.5%
96.59+324.2%
22.77+28.6%
17.71+136.8%
7.48+19.7%
6.25+25.3%
4.99+7.3%
4.65+5.2%
4.42-60.6%
11.22+18.5%
9.47+84.6%
5.13+8.2%
4.74+20.6%
DateValueChange
3.93+65.1%
2.38+19.0%
2.00-21.9%
2.56-32.5%
3.79+15.9%
3.27-12.8%
3.75+25.0%
3.00+2.4%
2.93+6.5%
2.75+7.0%
2.57+24.8%
2.06-88.9%
18.55+87.4%
9.90+46.2%
6.77-

FAQ

  • What is the current PB ratio of IRM?

    As of today, IRM PB ratio is -30.88

  • What is IRM PB ratio 1-year high?

    IRM PB ratio reached a 1-year high of -26.43 on December 18, 2025

  • What is IRM PB ratio 1-year low?

    IRM PB ratio reached a 1-year low of -64.95 on January 23, 2025

  • What is 1-year change in IRM PB ratio?

    IRM PB ratio is up +48.24% year-over-year

  • What is 3-year change in IRM PB ratio?

    IRM PB ratio is down -228.45% over the past 3 years

  • How far is IRM PB ratio from its all-time high?

    IRM PB ratio is currently -102.18% below its historical high of 1,417.37 set on June 28, 2024

  • How does IRM PB ratio rank versus sector peers?

    IRM PB ratio is the lowest in Real Estate sector

PB Ratio Formula

P/B =  

Data Sources & References

  1. IRM Official Website www.ironmountain.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1020569/000102056925000206/0001020569-25-000206-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1020569/000102056925000040/0001020569-25-000040-index.htm
  4. IRM Profile on Yahoo Finance finance.yahoo.com/quote/IRM
  5. IRM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/irm