NYSE:IRM | Historical Stock Price | IRON MOUNTAIN INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1996-02-01 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.51$6.76$18.19$48.91$131.54$353.751996-02-012026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$28.05$35.25838,658
2013-12-30$28.18$35.41861,921
2013-12-27$28.23$35.48531,695
2013-12-26$28.27$35.531,108,942
2013-12-24$28.23$35.481,094,876
2013-12-23$27.82$34.651,729,361
2013-12-20$27.55$34.312,445,645
2013-12-19$27.01$33.651,276,111
2013-12-18$27.13$33.781,993,585
2013-12-17$26.68$33.231,673,962
2013-12-16$27.28$33.981,711,291
2013-12-13$27.26$33.951,331,834
2013-12-12$26.85$33.442,053,420
2013-12-11$26.96$33.582,723,827
2013-12-10$26.38$32.85818,749
2013-12-09$26.50$33.001,016,972
2013-12-06$26.48$32.981,141,294
2013-12-05$26.10$32.511,576,799
2013-12-04$26.26$32.702,493,577
2013-12-03$25.72$32.04935,714
2013-12-02$25.90$32.251,254,363
2013-11-29$25.99$32.37468,181
2013-11-27$26.04$32.441,897,936
2013-11-26$25.95$32.321,391,560
2013-11-25$26.18$32.611,193,879
2013-11-22$26.25$32.691,151,464
2013-11-21$26.40$32.892,615,951
2013-11-20$26.53$33.051,788,871
2013-11-19$27.44$34.182,635,860
2013-11-18$27.77$34.592,471,180
2013-11-15$27.87$34.717,883,885
2013-11-14$26.33$32.795,672,818
2013-11-13$24.45$30.451,840,049
2013-11-12$24.95$31.08999,768
2013-11-11$24.95$31.08898,385
2013-11-08$24.88$30.991,478,228
2013-11-07$24.49$30.501,928,665
2013-11-06$24.31$30.271,554,185
2013-11-05$24.06$29.961,910,055
2013-11-04$24.00$29.891,509,282
2013-11-01$24.13$30.062,978,962
2013-10-31$24.53$30.551,596,058
2013-10-30$24.39$30.381,197,341
2013-10-29$24.54$30.56754,695
2013-10-28$24.61$30.651,069,990
2013-10-25$25.06$31.22974,557
2013-10-24$24.72$30.79713,363
2013-10-23$24.54$30.56791,375
2013-10-22$24.80$30.88905,634
2013-10-21$24.54$30.561,530,597
2013-10-18$24.49$30.501,884,195
2013-10-17$24.01$29.912,325,543
2013-10-16$23.61$29.411,997,913
2013-10-15$23.47$29.233,621,887
2013-10-14$23.55$29.333,967,478
2013-10-11$23.38$29.122,651,657
2013-10-10$23.90$29.772,427,792
2013-10-09$23.74$29.57948,914
2013-10-08$23.90$29.772,368,390
2013-10-07$24.21$30.15960,600
2013-10-04$24.12$30.041,541,309
2013-10-03$24.03$29.931,349,362
2013-10-02$24.57$30.611,443,280
2013-10-01$24.94$31.061,217,034
2013-09-30$24.97$31.101,645,289
2013-09-27$25.62$31.91938,960
2013-09-26$25.78$32.101,615,642
2013-09-25$25.91$32.272,410,480
2013-09-24$26.74$33.303,136,718
2013-09-23$26.26$32.702,414,483
2013-09-20$26.51$32.702,726,424
2013-09-19$26.82$33.092,886,992
2013-09-18$26.04$32.122,814,931
2013-09-17$25.16$31.041,741,912
2013-09-16$24.84$30.652,338,202
2013-09-13$24.57$30.321,229,044
2013-09-12$24.57$30.313,982,409
2013-09-11$23.93$29.521,437,004
2013-09-10$23.89$29.481,573,985
2013-09-09$23.95$29.542,245,258
2013-09-06$23.88$29.461,075,075
2013-09-05$23.79$29.35969,688
2013-09-04$24.31$29.991,501,924
2013-09-03$23.84$29.411,459,943
2013-08-30$23.84$29.421,630,033
2013-08-29$24.37$30.071,213,896
2013-08-28$24.55$30.291,557,647
2013-08-27$24.60$30.351,578,097
2013-08-26$24.94$30.781,093,686
2013-08-23$24.96$30.801,162,068
2013-08-22$24.70$30.471,178,947
2013-08-21$24.86$30.67997,388
2013-08-20$24.94$30.76801,005
2013-08-19$24.71$30.491,573,444
2013-08-16$24.77$30.56913,100
2013-08-15$25.01$30.861,177,216
2013-08-14$25.61$31.601,086,761
2013-08-13$25.63$31.621,871,211
2013-08-12$25.83$31.871,308,571
2013-08-09$26.06$32.161,173,862
2013-08-08$25.86$31.902,035,891
2013-08-07$26.00$32.081,264,425
2013-08-06$26.13$32.24978,561
2013-08-05$26.34$32.501,214,112
2013-08-02$26.11$32.211,398,701
2013-08-01$25.79$31.821,794,281
2013-07-31$25.69$31.701,412,118
2013-07-30$25.67$31.681,170,291
2013-07-29$25.79$31.821,509,282
2013-07-26$25.74$31.761,347,956
2013-07-25$26.25$32.38688,044
2013-07-24$26.03$32.11875,987
2013-07-23$26.27$32.41778,283
2013-07-22$26.34$32.501,298,292
2013-07-19$26.58$32.791,394,914
2013-07-18$26.77$33.02981,807
2013-07-17$26.68$32.921,186,197
2013-07-16$26.54$32.751,486,343
2013-07-15$26.23$32.361,532,328
2013-07-12$26.09$32.191,534,060
2013-07-11$26.63$32.852,445,861
2013-07-10$25.29$31.201,290,718
2013-07-09$25.29$31.201,714,537
2013-07-08$25.03$30.88890,486
2013-07-05$24.82$30.62759,131
2013-07-03$24.95$30.79779,473
2013-07-02$25.07$30.941,755,870
2013-07-01$24.87$30.682,089,991
2013-06-28$24.59$30.341,857,037
2013-06-27$24.72$30.501,218,548
2013-06-26$24.56$30.301,547,044
2013-06-25$24.36$30.062,116,933
2013-06-24$24.28$29.952,205,441
2013-06-21$24.81$30.603,294,474
2013-06-20$25.48$31.133,015,318
2013-06-19$26.42$32.281,532,004
2013-06-18$26.65$32.552,175,686
2013-06-17$26.99$32.973,793,384
2013-06-14$26.74$32.662,000,293
2013-06-13$26.70$32.622,828,023
2013-06-12$26.69$32.612,828,023
2013-06-11$26.94$32.914,069,077
2013-06-10$26.34$32.186,331,756
2013-06-07$26.76$32.6917,970,722
2013-06-06$31.79$38.841,246,464
2013-06-05$31.51$38.491,642,909
2013-06-04$31.89$38.953,132,390
2013-06-03$32.62$39.852,844,362
2013-05-31$33.12$40.471,089,358
2013-05-30$33.59$41.03777,958
2013-05-29$33.59$41.03917,320
2013-05-28$34.29$41.891,555,267
2013-05-24$33.94$41.46993,276
2013-05-23$34.22$41.811,683,484
2013-05-22$34.89$42.62713,687
2013-05-21$35.62$43.52594,451
2013-05-20$35.32$43.151,136,208
2013-05-17$36.01$43.99864,843
2013-05-16$35.49$43.36985,053
2013-05-15$36.14$44.15935,064
2013-05-14$36.34$44.40966,875
2013-05-13$36.37$44.43996,414
2013-05-10$36.54$44.64967,633
2013-05-09$36.47$44.551,332,050
2013-05-08$36.29$44.34712,930
2013-05-07$35.96$43.93977,803
2013-05-06$35.74$43.66693,237
2013-05-03$35.72$43.641,614,560
2013-05-02$35.42$43.27962,980
2013-05-01$34.77$42.481,261,828
2013-04-30$34.99$42.751,097,797
2013-04-29$34.37$41.99652,230
2013-04-26$34.61$42.28462,555
2013-04-25$34.70$42.39791,591
2013-04-24$34.40$42.02596,615
2013-04-23$34.53$42.18970,338
2013-04-22$34.02$41.56690,749
2013-04-19$33.89$41.40890,053
2013-04-18$33.73$41.21816,585
2013-04-17$33.68$41.141,120,627
2013-04-16$34.17$41.74909,529
2013-04-15$33.50$40.93821,887
2013-04-12$34.38$42.001,851,735
2013-04-11$34.92$42.661,405,085
2013-04-10$34.34$41.961,100,719
2013-04-09$33.74$41.22539,593
2013-04-08$33.68$41.14461,473
2013-04-05$33.39$40.79683,499
2013-04-04$33.68$41.141,035,582
2013-04-03$33.36$40.76992,951
2013-04-02$33.52$40.951,143,349
2013-04-01$33.29$40.67941,232
2013-03-28$33.56$41.001,507,551
2013-03-27$32.95$40.25586,011
2013-03-26$32.99$40.301,685,864
2013-03-25$32.96$40.26888,214
2013-03-22$32.86$40.14715,310
2013-03-21$32.97$40.27789,535
2013-03-20$33.53$40.66806,306
2013-03-19$33.56$40.69985,486
2013-03-18$33.65$40.80903,037
2013-03-15$33.62$40.771,802,504
2013-03-14$33.79$40.97823,618
2013-03-13$33.64$40.791,047,917
2013-03-12$33.62$40.771,559,054
2013-03-11$33.07$40.101,480,176
2013-03-08$32.24$39.09914,398
2013-03-07$32.09$38.91693,670
2013-03-06$32.17$39.011,313,764
2013-03-05$32.49$39.391,324,693
2013-03-04$31.99$38.791,119,654
2013-03-01$32.01$38.811,595,084
2013-02-28$31.89$38.662,204,575
2013-02-27$32.33$39.201,558,405
2013-02-26$31.97$38.761,379,009
2013-02-25$31.48$38.171,154,494
2013-02-22$31.91$38.701,316,902
2013-02-21$31.82$38.592,982,100
2013-02-20$32.04$38.851,348,605
2013-02-19$32.31$39.181,844,269
2013-02-15$32.08$38.901,312,791
2013-02-14$31.94$38.73838,658
2013-02-13$31.89$38.68670,515
2013-02-12$31.86$38.63966,983
2013-02-11$31.45$38.14852,183
2013-02-08$31.65$38.381,401,082
2013-02-07$32.01$38.821,409,630
2013-02-06$31.89$38.661,123,441
2013-02-05$31.65$38.381,062,091
2013-02-04$31.39$38.061,236,942
2013-02-01$31.89$38.681,327,398
2013-01-31$31.62$38.342,401,174
2013-01-30$31.81$38.571,457,995
2013-01-29$31.65$38.381,151,140
2013-01-28$31.56$38.27724,183
2013-01-25$31.69$38.431,089,899
2013-01-24$31.67$38.41930,953
2013-01-23$31.86$38.631,147,353
2013-01-22$31.73$38.471,103,207
2013-01-18$31.61$38.331,455,506
2013-01-17$31.30$37.961,401,515
2013-01-16$30.90$37.46970,229
2013-01-15$31.07$37.681,313,873
2013-01-14$30.49$36.97768,869
2013-01-11$30.35$36.801,092,063
2013-01-10$30.59$37.091,983,631
2013-01-09$30.05$36.431,057,980
2013-01-08$30.13$36.53665,755
2013-01-07$30.50$36.98865,059
2013-01-04$30.68$37.211,488,291
2013-01-03$30.19$36.611,769,395
2013-01-02$29.65$35.951,438,411