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Iron Mountain Incorporated (IRM) Market Cap

Market Cap:

$30.73B-$711.79M(-2.26%)
October 28, 2025

Summary

  • As of today, IRM market cap is $30.73 billion, with a fall of -$711.79 million (-2.26%) during the most recent trading session on October 28, 2025.
  • Over the past year, IRM market cap has dropped by -$6.71 billion (-17.92%).
  • IRM market cap is now -18.27% below its all-time high of $37.60 billion.

Performance

IRM Market Cap Chart

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Highlights

Range

Related metrics

Market Cap Formula

Market Cap = Price ✕ Shares Outstanding

IRM Market Cap Trends

PeriodPeriodMarket CapMarket CapPricePriceShares OutstandingShares OutstandingEnterprise ValueEnterprise Value
1D1 Day-2.3%-2.3%+0.0%-1.4%
1M1 Month+3.7%+3.7%-+2.3%
3M3 Months+4.7%+4.7%-+2.9%
6M6 Months+18.0%+17.9%-+12.3%
YTDYTD-0.4%-1.0%-+3.4%
1Y1 Year-17.9%-18.5%+0.7%-8.9%
5Y5 Years+305.0%+295.2%+2.5%+163.1%

IRM Market Cap Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month$31B-2.3%$30B+3.7%
3M3-Month$31B-2.3%$26B+16.3%
6M6-Month$31B-2.3%$26B+18.0%
1Y1-Year$37B-17.9%$23B+35.4%
3Y3-Year$38B-18.3%$14B+115.9%
5Y5-Year$38B-18.3%$7B+318.4%
All-TimeAll-Time$38B-18.3%$245M>+9999.0%

IRM Market Cap History

DateValue
2025
$31B(-0.4%)
2024
$31B(+50.9%)
2023
$20B(+41.0%)
2022
$14B(-4.4%)
2021
$15B(+78.4%)
2020
$8B(-7.2%)
2019
$9B(-1.3%)
2018
$9B(-13.1%)
2017
$11B(+24.7%)
2016
$9B(+50.0%)
2015
$6B(-29.6%)
2014
$8B(+51.1%)
2013
$5B(-1.5%)
2012
$5B(+11.3%)
DateValue
2011
$5B(+6.0%)
2010
$5B(+8.0%)
2009
$4B(-7.1%)
2008
$5B(-32.3%)
2007
$7B(+34.3%)
2006
$5B(-1.2%)
2005
$5B(+40.4%)
2004
$4B(+17.0%)
2003
$3B(+20.5%)
2002
$3B(+14.0%)
2001
$2B(+19.6%)
2000
$2B(+46.9%)
1999
$1B(+107.4%)
1998
$624M(+55.6%)
1997
$401M

FAQ

  • What is Iron Mountain Incorporated market cap?
  • What is the all-time high market cap for Iron Mountain Incorporated?
  • What is IRM market cap year-to-date change?
  • What is Iron Mountain Incorporated market cap year-on-year change?

What is Iron Mountain Incorporated market cap?

The current market cap of IRM is $30.73B

What is the all-time high market cap for Iron Mountain Incorporated?

Iron Mountain Incorporated all-time high market cap is $37.60B

What is IRM market cap year-to-date change?

Iron Mountain Incorporated market cap has changed by -$128.54M (-0.42%) since the beginning of the year

What is Iron Mountain Incorporated market cap year-on-year change?

Over the past year, IRM market cap has changed by -$6.71B (-17.92%)
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