All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)
IRM total return snapshot: IRM returned +32.64% over the past year and +53.82% YTD, with dividends reinvested. Since Feb. 1, 1996, IRM is up +10,919.55% in nominal total return, or +16.68%/yr, and is currently −5.53% below its total-return high on Jun. 23, 2026.
Data ending Tue Jul. 28, 2026
| Thu 1996-02-01💬 to Tue 2026-07-28 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| IRM × |
+10,919.55%
+16.68%/yr |
+12.20%/yr
R2=0.940 |
||||
| Iron Mountain Incorporated NYSE Common Stock | ||||||
| Thu 1996-02-01💬 to Tue 2026-07-28 |
Start
Value |
End
Value |
|---|---|---|
| IRM × |
$10,000.00
1996-02-01 |
$1,101,954.94
2026-07-28 |
| YTD | YoY | |
|---|---|---|
| IRM × | +53.82% | +32.64% |
|
Current
Drawdown |
Worst
Drawdown |
|
|---|---|---|
| IRM × |
−5.53%
on 2026-07-28 from 2026-06-23 peak |
−55.71%
on 2009-03-03 from 2007-12-26 peak |
| Period ending Tue 2026-07-28 | 1 yr | 2 yr | 3 yr | 5 yr | 10 yr |
|---|---|---|---|---|---|
| IRM × | +32.64% |
+35.90% +16.58%/yr |
+131.35% +32.26%/yr |
+255.25% +28.86%/yr |
+431.52% +18.18%/yr |
| Year | IRM |
|---|---|
| 2026 (YTD) | +53.82% |
| 2025 | −18.24% |
| 2024 | +56.04% |
| 2023 | +46.53% |
| 2022 | −0.08% |
| 2021 | +87.75% |
| 2020 | +0.98% |
| 2019 | +5.87% |
| 2018 | −7.97% |
| 2017 | +23.56% |
| 2016 | +27.46% |
| 2015 | −25.68% |
| 2014 | +48.12% |
| 2013 | +1.31% |
| 2012 | +16.86% |
| 2011 | +26.83% |
| 2010 | +11.61% |
| 2009 | −7.97% |
| 2008 | −33.20% |
| 2007 | +34.33% |
| 2006 | −2.09% |
| 2005 | +38.47% |
| 2004 | +15.67% |
| 2003 | +19.78% |
| 2002 | +13.05% |
| 2001 | +17.98% |
| 2000 | −5.56% |
| 1999 | +9.01% |
| 1998 | +50.26% |
| 1997 | +19.01% |
| 1996 | +87.60% |
