Market Cap:
$25.15B+$198.04M(+0.79%)Summary
- As of today, IRM market cap is $25.15 billion, with a rise of +$198.04 million (+0.79%) during the most recent trading session on December 9, 2025.
- Over the past year, IRM market cap has dropped by -$8.40 billion (-25.03%).
- IRM market cap is now -33.10% 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
| PeriodPeriod | Market CapMarket Cap | PricePrice | Shares OutstandingShares Outstanding | Enterprise ValueEnterprise Value |
|---|---|---|---|---|
| 1D1 Day | +0.8% | +0.8% | +0.0% | +0.5% |
| 1M1 Month | -18.3% | -18.3% | - | -11.4% |
| 3M3 Months | -11.9% | -12.0% | - | -5.9% |
| 6M6 Months | -15.8% | -15.9% | - | -7.2% |
| YTDYTD | -18.5% | -19.0% | - | -7.0% |
| 1Y1 Year | -25.0% | -25.6% | +0.7% | -11.6% |
| 5Y5 Years | +187.5% | +180.3% | +2.6% | +122.6% |
IRM Market Cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $31B | -18.3% | $24B | +2.8% |
| 3M | 3-Month | $31B | -20.0% | $24B | +2.8% |
| 6M | 6-Month | $31B | -20.0% | $24B | +2.8% |
| 1Y | 1-Year | $34B | -25.0% | $23B | +10.8% |
| 3Y | 3-Year | $38B | -33.1% | $14B | +76.7% |
| 5Y | 5-Year | $38B | -33.1% | $8B | +211.6% |
| All-Time | All-Time | $38B | -33.1% | $245M | >+9999.0% |
IRM Market Cap History
| Date | Value |
|---|---|
| 2025 | $25B(-18.5%) |
| 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%) |
| Date | Value |
|---|---|
| 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 $25.15B
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 -$5.70B (-18.49%) 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 -$8.40B (-25.03%)