Iron Mountain Incorporated (IRM) NYSE

Currency In USD

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IRM Historical Return

If you invested $1000 in Iron Mountain Incorporated (IRM) 10 years ago, it would be worth $5,149.61 as of October 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,997.57, while $1000 invested 1 year ago would be worth $1,096.45. This corresponds to total returns of 414.96%, 199.76%, 9.64%, respectively, with annualized returns of 17.8%, 24.57%, 9.64%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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IRM Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
October 01, 2026110.72111.13111.13111.58108.961.69M
September 30, 2026112110.95110.95112.46109.311.77M
September 29, 2026110.58111.5111.5112.34110.571.41M
September 28, 2026110.9111.05111.05112.27109.651.25M
September 25, 2026113.82111.38111.38114.5110.721.29M
September 24, 2026114.56114.09114.09115.06113.18945,083
September 23, 2026115.75115.09115.09117.32114.791.82M
September 22, 2026116.45118.13118.13118.47116.451.48M
September 21, 2026115.48116.89116.89117.14114.391.21M
September 18, 2026114.4114.34114.34114.73112.612.82M
September 17, 2026113.79114114114.87113.451.56M
September 16, 2026112.85112.15112.15115.3111.991.58M
September 15, 2026111.11112.04112.04113.23109.131.58M
September 11, 2026114.26115.18115.18115.98113.541.2M
September 10, 2026114.78112.9112.9115.44112.541.22M
September 09, 2026115.79115.22115.22116.92114.81.33M
September 08, 2026117.05116.08116.08119.42116.051.66M
September 04, 2026114.57116.86116.86117.13114.571.31M
September 03, 2026113.27114.98114.98115.37111.851.57M
September 02, 2026114.02111.84111.84115.76110.772.65M
September 01, 2026115.6114.22114.22116.43112.72.18M
August 31, 2026116.35115.35115.35116.83113.362.44M
August 28, 2026122.89117.4117.4123.03116.191.14M
August 27, 2026122.64122.69122.69125.4122.061.21M
August 26, 2026120.77121.43121.43122.68120.661.24M
August 25, 2026122.62120.9120.9123.86120.6986,527
August 24, 2026121.69121.19121.19121.69117.851.55M
August 21, 2026123.28122.02122.02125.01121.58827,101
August 20, 2026122.08122.94122.94123.93121.31.38M
August 19, 2026127.56122.08122.08129.07120.21.48M
August 18, 2026129.45126.67126.67130126.631.21M
August 17, 2026129.2129.9129.9130.05126.131.18M
August 14, 2026126.38129.43129.43129.85124.77872,328
August 13, 2026124.67126.62126.62126.92124.011.18M
August 12, 2026122.39124.36124.36125.03122.391.09M
August 11, 2026121.92122.39122.39123.25121.841.5M
August 10, 2026120.48121.56121.56122.82120.32.01M
August 07, 2026122.7121.15121.15123.26120.531.49M
August 06, 2026127.26121.96121.96127.59121.42.65M
August 05, 2026128.9127.13127.13129.4120.422.7M
August 04, 2026123.05125.51125.51126.37121.892.47M
August 03, 2026122.17124.08124.08125.59119.821.81M
July 31, 2026126.27122.32122.32126.27122.132.94M
July 30, 2026123.04124.64124.64126.68122.52.74M
July 29, 2026124.61120.75120.75125.12120.511.8M
July 28, 2026126.35125.7125.7126.53122.821.12M
July 27, 2026129.64126.99126.99132.53124.711.45M
July 24, 2026127.02128.31128.31132.87125.331.81M
July 23, 2026122.81124.55124.55126.18122.141.64M
July 22, 2026125.52124.51124.51126.24123.981.23M
July 21, 2026125.23125.56125.56128.26124.971.5M
July 20, 2026123.66124.23124.23125.91122.741.77M
July 17, 2026120.74123.82123.82125.11119.122.09M
July 16, 2026123.08121.66121.66124.47121.32.23M
July 15, 2026122.98123.52123.52123.69118.662.95M
July 14, 2026122.78122.66122.66123.7120.822.58M
July 13, 2026120.78122.37122.37123.96120.722.81M
July 10, 2026119.67121.51121.51121.95118.081.73M
July 09, 2026116119.48119.48119.53115.281.79M
July 08, 2026115.18115.46115.46117.47114.332.19M
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