IRM vs SPY
Comparison between Iron Mountain Inc (IRM, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).
5-Year PerformanceIRM has outperformed SPY, delivering a return of +30.7% compared to +13.3%
IRM vs SPY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap / Net Assets
IRM
$39B
Winner
SPY
$652B
Expense Ratio
IRM
N/A
SPY
0.09%
Max Drawdown
Winner
IRM
55.71%
SPY
56.47%
Sharpe Ratio
IRM
1.04
Winner
SPY
2.07
5Y Beta
Winner
IRM
0.96
SPY
1.00
Industry
IRM
Reit - Specialty
SPY
N/A
P/E Ratio
IRM
137.45
Winner
SPY
28.24
Forward P/E
IRM
70.42
Winner
SPY
21.85
PEG Ratio
IRM
1.06
SPY
N/A
Dividend Yield
IRM
2.60%
SPY
N/A
5Y Dividends CAGR
Winner
IRM
10.54%
SPY
5.43%
5Y EPS CAGR
IRM
-3.13%
Winner
SPY
25.79%
Debt to Equity
Winner
IRM
-1407.64%
SPY
22.35%
Free Cash Flow Yield
IRM
-1.61%
SPY
N/A
P/S Ratio
IRM
5.21
Winner
SPY
3.55
P/B Ratio
IRM
1732.39
Winner
SPY
5.29
IRM vs SPY - Historical Returns
Returns include dividend reinvestment.
1M
Winner
IRM
+20.38%
SPY
+9.11%
3M
Winner
IRM
+33.71%
SPY
+6.59%
6M
Winner
IRM
+25.97%
SPY
+10.56%
1Y
Winner
IRM
+37.70%
SPY
+32.04%
5Y(CAGR)
Winner
IRM
+30.67%
SPY
+13.35%
10Y(CAGR)
Winner
IRM
+19.32%
SPY
+15.49%
Max(CAGR)
Winner
IRM
+15.00%
SPY
+8.50%
IRM vs SPY - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | IRM | SPY |
|---|---|---|
| 2026 | +55.94% | +8.27% |
| 2025 | -18.01% | +18.00% |
| 2024 | +57.51% | +25.59% |
| 2023 | +46.96% | +26.72% |
| 2022 | +1.94% | -18.64% |
| 2021 | +93.15% | +30.52% |
| 2020 | +5.56% | +17.28% |
| 2019 | +6.96% | +31.09% |
| 2018 | -7.72% | -5.24% |
| 2017 | +21.19% | +20.78% |
| 2016 | +28.26% | +13.59% |
| 2015 | -26.26% | +1.31% |
| 2014 | +53.68% | +14.56% |
| 2013 | -1.94% | +29.00% |
| 2012 | +15.95% | +14.17% |
| 2011 | +27.60% | +0.85% |
| 2010 | +10.94% | +13.14% |
| 2009 | -8.19% | +22.67% |
| 2008 | -31.13% | -36.25% |
| 2007 | +34.57% | +5.32% |
| 2006 | -1.69% | +13.85% |
| 2005 | +41.63% | +5.32% |
| 2004 | +16.64% | +10.75% |
| 2003 | +18.92% | +24.18% |
| 2002 | +11.94% | -22.42% |
| 2001 | +32.73% | -10.13% |
| 2000 | +4.04% | -8.84% |
| 1999 | +33.80% | +8.61% |
IRM vs SPY Drawdown Comparison
The maximum drawdown for IRM was -55.71%, occurring on Mar 3, 2009. Recovery took 1209 trading sessions.
The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.
The current IRM drawdown is -2.49%.
| Rank | IRM | SPY |
|---|---|---|
| #1 | -55.71% Dec 26, 2007 - Oct 11, 2012 | -55.20% Oct 9, 2007 - Aug 16, 2012 |
| #2 | -39.05% Oct 28, 2024 - Apr 30, 2026 | -47.50% Mar 24, 2000 - Oct 26, 2006 |
| #3 | -37.87% Nov 24, 2017 - Jan 26, 2021 | -33.70% Feb 19, 2020 - Aug 10, 2020 |
| #4 | -36.43% Feb 5, 2015 - May 9, 2016 | -24.50% Jan 3, 2022 - Dec 13, 2023 |
| #5 | -36.42% Nov 9, 2005 - Feb 22, 2006 | -19.34% Sep 20, 2018 - Apr 12, 2019 |
| #6 | -34.78% May 15, 2002 - Nov 14, 2002 | -18.76% Feb 19, 2025 - Jun 26, 2025 |
| #7 | -34.76% May 10, 2013 - Sep 29, 2014 | -13.02% Jul 20, 2015 - Apr 18, 2016 |
| #8 | -25.74% Dec 31, 1999 - Mar 1, 2001 | -10.10% Jan 26, 2018 - Aug 6, 2018 |
| #9 | -23.16% Feb 22, 2006 - Aug 9, 2007 | -9.44% Sep 2, 2020 - Nov 11, 2020 |
| #10 | -22.91% Oct 27, 2004 - Aug 25, 2005 | -9.30% Jan 19, 2000 - Mar 17, 2000 |
| #11 | -22.77% Jul 26, 2016 - Aug 28, 2017 | -9.05% Jul 19, 2007 - Oct 5, 2007 |
| #12 | -22.62% Apr 20, 2022 - Feb 2, 2023 | -8.88% Jan 27, 2026 - Apr 14, 2026 |
| #13 | -19.95% Dec 28, 2021 - Mar 23, 2022 | -8.41% Jul 16, 2024 - Sep 19, 2024 |
| #14 | -16.49% Mar 6, 2001 - Jun 8, 2001 | -7.35% Sep 14, 2012 - Jan 2, 2013 |
| #15 | -14.21% Apr 23, 2003 - Jan 6, 2004 | -7.27% Sep 18, 2014 - Oct 31, 2014 |
Correlation
Correlation between IRM and SPY is 0.95 which considered as a very strong positive correlation - the stocks move almost identically together.
0.95
-101
Dividend Comparison (1999 - 2026)
IRM vs SPY dividend yield comparison.
| Year | IRM | SPY |
|---|---|---|
| 2026 | 0.67% | 0.24% |
| 2025 | 3.88% | 1.07% |
| 2024 | 2.60% | 1.21% |
| 2023 | 3.63% | 1.40% |
| 2022 | 4.96% | 1.65% |
| 2021 | 4.73% | 1.20% |
| 2020 | 8.39% | 1.52% |
| 2019 | 7.69% | 1.75% |
| 2018 | 7.32% | 2.04% |
| 2017 | 5.93% | 1.80% |
| 2016 | 6.17% | 2.03% |
| 2015 | 7.07% | 2.06% |
| 2014 | 13.88% | 1.87% |
| 2013 | 3.56% | 1.81% |
| 2012 | 16.49% | 2.18% |
| 2011 | 3.04% | 2.05% |
| 2010 | 1.50% | 1.80% |
| 2009 | 0.00% | 1.95% |
| 2008 | 0.00% | 3.02% |
| 2007 | 0.00% | 1.85% |
| 2006 | 0.00% | 1.73% |
| 2005 | 0.00% | 1.73% |
| 2004 | 0.00% | 1.82% |
| 2003 | 0.00% | 1.47% |
| 2002 | 0.00% | 1.70% |
| 2001 | 0.00% | 1.25% |
| 2000 | 0.00% | 1.15% |
| 1999 | 0.00% | 0.24% |
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