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IRMIron Mountain Incorporated

IRM vs S&P 500 ETF

Compare Iron Mountain Incorporated against S&P 500 ETF. Side-by-side returns with dividends reinvested.

5Y Winner

IRM delivered higher total returns over the past 5 years.

IRM Price

$123.52

S&P 500 ETF Price

$754.81

IRM 5Y Return

+243.22%

S&P 500 ETF 5Y Return

+83.96%

Total Return Comparison

PeriodIRMS&P 500 ETFWinner
1Y+31.16%+20.69%IRM
3Y+121.68%+71.04%IRM
5Y+243.22%+83.96%IRM
10Y+421.58%+306.99%IRM

$10,000 Investment Growth (5Y).

$10,000 Growth Comparison

PeriodIRMS&P 500 ETFDifference
1Y$13,116.18$12,068.62+$1,047.55
3Y$22,167.97$17,103.94+$5,064.04
5Y$34,321.52$18,396.32+$15,925.19
10Y$52,157.85$40,698.91+$11,458.94

IRM vs S&P 500 ETF FAQ

Which performed better: IRM or S&P 500 ETF?

Over the past 5 years, IRM has delivered higher total returns (including dividends reinvested). Check the table above for 1Y, 3Y, 5Y, and 10Y comparisons.

How is the IRM vs S&P 500 ETF comparison calculated?

We compare total returns (price appreciation + dividends reinvested) for a hypothetical $10,000 investment across 1-year, 3-year, 5-year, and 10-year periods using daily historical price data.

Does this comparison include dividends?

Yes. All returns shown include dividends reinvested (DRIP), giving you the true total return for each investment over time.