If you invested in in
A $1,000 investment in Iron Mountain Incorporated (Delaware)Common Stock REIT (IRM) in January 2016 would be worth $7,957 as of June 2026 with dividends reinvested — 22.2% a year. Use the dropdowns above to try any amount, ticker, or starting month back to February 1996.
Growth of $1,000 in IRM since January 2016
dividends reinvested · monthlyIron Mountain Incorporated (Delaware)Common Stock REIT (IRM). Total return approximated via dividend- and split-adjusted closes (dividends reinvested, no taxes or fees). Not investment advice.
$1,000 invested in IRM, by starting year
| Invested in | Worth today (div. reinvested) | Price-only | Multiple | Annualized |
|---|---|---|---|---|
| 1996 | $115,652 | $43,189 | 116× | 17.0% |
| 1997 | $64,993 | $24,270 | 65.0× | 15.3% |
| 1998 | $51,358 | $19,178 | 51.4× | 14.9% |
| 1999 | $37,808 | $14,119 | 37.8× | 14.2% |
| 2000 | $37,092 | $13,851 | 37.1× | 14.7% |
| 2001 | $32,904 | $12,287 | 32.9× | 14.8% |
| 2002 | $25,461 | $9,508 | 25.5× | 14.2% |
| 2003 | $25,734 | $9,610 | 25.7× | 14.9% |
| 2004 | $19,602 | $7,320 | 19.6× | 14.2% |
| 2005 | $19,291 | $7,204 | 19.3× | 14.9% |
| 2006 | $13,052 | $4,874 | 13.1× | 13.4% |
| 2007 | $12,962 | $4,840 | 13.0× | 14.1% |
| 2008 | $10,546 | $3,938 | 10.5× | 13.7% |
| 2009 | $17,726 | $6,619 | 17.7× | 18.0% |
| 2010 | $15,865 | $5,925 | 15.9× | 18.4% |
| 2011 | $14,643 | $5,553 | 14.6× | 19.1% |
| 2012 | $11,254 | $4,394 | 11.3× | 18.4% |
| 2013 | $8,854 | $3,959 | 8.9× | 17.7% |
| 2014 | $11,069 | $5,128 | 11.1× | 21.5% |
| 2015 | $5,846 | $3,142 | 5.8× | 16.8% |
| 2016 | $7,957 | $4,545 | 8.0× | 22.2% |
| 2017 | $5,780 | $3,496 | 5.8× | 20.6% |
| 2018 | $5,559 | $3,573 | 5.6× | 22.8% |
| 2019 | $4,892 | $3,365 | 4.9× | 24.1% |
| 2020 | $5,354 | $3,960 | 5.4× | 30.2% |
| 2021 | $4,613 | $3,718 | 4.6× | 33.0% |
| 2022 | $3,201 | $2,726 | 3.2× | 30.6% |
| 2023 | $2,569 | $2,293 | 2.6× | 32.4% |
| 2024 | $1,990 | $1,854 | 2.0× | 33.9% |
| 2025 | $1,287 | $1,232 | 1.3× | 20.4% |
Methodology
Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. IRM data begins February 1996; values as of June 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live IRM chart and fundamentals on the IRM quote page or compare with the same investment in SPY.