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.

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Historical Stock Price — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$38.66$52.21828,000
2014-12-30$39.59$53.471,679,800
2014-12-29$39.85$53.82722,300
2014-12-26$39.82$53.78483,200
2014-12-24$39.64$53.54877,600
2014-12-23$39.43$53.25858,500
2014-12-22$39.26$53.031,939,500
2014-12-19$39.75$53.693,967,100
2014-12-18$40.27$54.392,294,400
2014-12-17$38.60$52.132,600,100
2014-12-16$37.17$50.201,760,400
2014-12-15$36.95$49.913,863,900
2014-12-12$36.44$49.221,249,500
2014-12-11$37.15$50.181,328,000
2014-12-10$36.97$49.932,132,300
2014-12-09$37.20$50.241,103,400
2014-12-08$37.31$50.391,146,100
2014-12-05$37.33$50.421,059,300
2014-12-04$37.38$50.491,554,900
2014-12-03$37.50$50.654,226,600
2014-12-02$38.92$51.922,627,100
2014-12-01$38.83$51.803,493,100
2014-11-28$38.01$50.711,127,400
2014-11-26$37.58$50.143,228,700
2014-11-25$37.20$49.6317,681,900
2014-11-24$37.94$50.281,839,600
2014-11-21$37.66$49.911,424,100
2014-11-20$37.67$49.921,830,900
2014-11-19$37.69$49.952,894,400
2014-11-18$37.74$50.012,116,800
2014-11-17$37.86$50.172,069,500
2014-11-14$37.69$49.952,065,800
2014-11-13$38.37$50.852,048,800
2014-11-12$38.05$50.421,291,000
2014-11-11$37.83$50.131,805,800
2014-11-10$37.64$49.882,362,300
2014-11-07$38.05$50.424,389,200
2014-11-06$36.47$48.331,767,900
2014-11-05$36.11$47.852,366,400
2014-11-04$36.31$48.122,438,000
2014-11-03$36.65$48.573,353,500
2014-10-31$36.07$47.803,876,500
2014-10-30$35.38$46.881,749,600
2014-10-29$35.64$47.231,862,600
2014-10-28$35.85$47.511,996,600
2014-10-27$35.15$46.581,223,700
2014-10-24$35.60$47.181,819,500
2014-10-23$34.78$46.091,786,200
2014-10-22$34.39$45.571,932,200
2014-10-21$34.18$45.291,788,100
2014-10-20$33.14$43.921,684,600
2014-10-17$32.37$42.902,672,000
2014-10-16$32.13$42.581,944,600
2014-10-15$32.03$42.451,899,700
2014-10-14$32.15$42.602,178,900
2014-10-13$31.48$41.721,690,900
2014-10-10$31.88$42.251,881,100
2014-10-09$32.36$42.881,869,000
2014-10-08$33.30$44.131,913,800
2014-10-07$32.46$43.011,500,000
2014-10-06$32.97$43.691,718,200
2014-10-03$33.10$43.862,125,500
2014-10-02$32.65$43.272,316,400
2014-10-01$32.18$42.642,945,200
2014-09-30$32.65$43.277,719,800
2014-09-29$33.90$44.929,291,800
2014-09-26$31.90$42.272,876,300
2014-09-25$32.57$42.274,396,274
2014-09-24$32.61$42.322,841,007
2014-09-23$32.52$42.213,523,966
2014-09-22$32.64$41.802,004,189
2014-09-19$32.95$42.192,153,072
2014-09-18$33.03$42.301,033,310
2014-09-17$33.01$42.273,035,659
2014-09-16$32.87$42.081,331,185
2014-09-15$32.91$42.141,673,313
2014-09-12$32.54$41.671,031,903
2014-09-11$32.90$42.13806,306
2014-09-10$33.08$42.361,243,975
2014-09-09$32.92$42.15838,225
2014-09-08$33.46$42.841,273,622
2014-09-05$33.48$42.86914,615
2014-09-04$33.26$42.591,742,669
2014-09-03$33.33$42.68651,472
2014-09-02$33.35$42.711,171,698
2014-08-29$33.25$42.581,017,296
2014-08-28$32.75$41.94467,316
2014-08-27$32.71$41.88647,902
2014-08-26$32.88$42.11795,486
2014-08-25$33.03$42.30547,059
2014-08-22$32.95$42.191,109,483
2014-08-21$33.42$42.791,093,253
2014-08-20$33.11$42.40912,667
2014-08-19$32.87$42.101,057,114
2014-08-18$32.74$41.931,190,741
2014-08-15$32.14$41.161,689,435
2014-08-14$32.12$41.121,044,996
2014-08-13$31.87$40.811,045,753
2014-08-12$31.88$40.822,167,462
2014-08-11$31.69$40.581,105,912
2014-08-08$31.33$40.121,416,122
2014-08-07$30.69$39.301,086,220
2014-08-06$30.58$39.161,957,338
2014-08-05$30.89$39.552,222,536
2014-08-04$31.04$39.742,337,769
2014-08-01$31.49$40.322,286,050
2014-07-31$30.97$39.663,254,007
2014-07-30$31.46$40.281,848,922
2014-07-29$31.58$40.441,084,056
2014-07-28$31.51$40.341,224,608
2014-07-25$31.47$40.301,000,634
2014-07-24$31.79$40.711,482,989
2014-07-23$31.79$40.71915,480
2014-07-22$32.01$40.981,102,125
2014-07-21$31.77$40.683,084,457
2014-07-18$32.13$41.152,564,015
2014-07-17$32.21$41.241,273,730
2014-07-16$32.49$41.601,644,424
2014-07-15$32.39$41.482,014,143
2014-07-14$32.68$41.851,211,083
2014-07-11$32.66$41.821,488,291
2014-07-10$32.61$41.751,406,925
2014-07-09$32.74$41.921,044,887
2014-07-08$32.52$41.651,483,855
2014-07-07$32.62$41.781,873,375
2014-07-03$32.72$41.891,524,322
2014-07-02$32.81$42.011,807,697
2014-07-01$32.68$41.851,722,003
2014-06-30$32.76$41.954,457,732
2014-06-27$32.17$41.206,482,803
2014-06-26$33.03$42.3016,564,987
2014-06-25$27.51$35.233,529,484
2014-06-24$27.61$35.351,859,958
2014-06-23$27.97$35.811,787,139
2014-06-20$27.95$35.472,211,283
2014-06-19$28.19$35.77927,382
2014-06-18$28.57$36.251,308,895
2014-06-17$28.47$36.121,230,775
2014-06-16$28.60$36.291,658,814
2014-06-13$28.65$36.361,616,075
2014-06-12$28.61$36.311,476,173
2014-06-11$28.93$36.711,192,148
2014-06-10$29.21$37.06972,393
2014-06-09$29.35$37.251,614,236
2014-06-06$29.21$37.061,291,367
2014-06-05$28.84$36.611,446,418
2014-06-04$28.45$36.101,444,795
2014-06-03$28.57$36.251,330,319
2014-06-02$28.79$36.541,519,020
2014-05-30$28.78$36.521,622,784
2014-05-29$28.71$36.431,316,902
2014-05-28$28.50$36.172,422,706
2014-05-27$28.23$35.831,660,113
2014-05-23$27.79$35.271,209,892
2014-05-22$27.56$34.981,269,294
2014-05-21$27.54$34.951,537,089
2014-05-20$27.58$35.001,865,260
2014-05-19$27.86$35.351,220,280
2014-05-16$27.74$35.203,593,538
2014-05-15$27.36$34.724,537,367
2014-05-14$27.47$34.867,478,243
2014-05-13$25.63$32.521,554,509
2014-05-12$25.37$32.201,342,221
2014-05-09$24.94$31.64661,535
2014-05-08$24.90$31.60988,732
2014-05-07$25.07$31.821,105,371
2014-05-06$25.35$32.171,272,973
2014-05-05$25.69$32.611,226,122
2014-05-02$25.98$32.971,285,849
2014-05-01$26.15$33.181,999,644
2014-04-30$26.28$33.361,428,456
2014-04-29$25.93$32.91826,215
2014-04-28$25.73$32.65767,679
2014-04-25$25.52$32.38777,417
2014-04-24$25.96$32.951,569,982
2014-04-23$25.81$32.761,997,480
2014-04-22$25.43$32.27813,123
2014-04-21$25.21$32.00933,982
2014-04-17$25.05$31.792,443,372
2014-04-16$25.20$31.984,408,825
2014-04-15$24.28$30.811,236,726
2014-04-14$24.34$30.891,575,176
2014-04-11$24.29$30.822,196,460
2014-04-10$25.25$32.042,084,581
2014-04-09$25.89$32.851,315,171
2014-04-08$25.37$32.202,128,943
2014-04-07$25.41$32.241,678,182
2014-04-04$25.50$32.361,994,018
2014-04-03$25.33$32.152,453,110
2014-04-02$25.98$32.972,279,017
2014-04-01$25.73$32.651,895,664
2014-03-31$25.48$32.341,871,427
2014-03-28$25.04$31.77992,951
2014-03-27$24.88$31.571,014,375
2014-03-26$25.13$31.891,086,436
2014-03-25$25.18$31.951,401,947
2014-03-24$25.55$32.431,249,710
2014-03-21$25.52$32.382,259,216
2014-03-20$25.75$32.361,057,439
2014-03-19$26.11$32.811,318,850
2014-03-18$26.22$32.951,331,617
2014-03-17$25.67$32.271,094,768
2014-03-14$25.34$31.85956,921
2014-03-13$25.49$32.031,441,981
2014-03-12$25.71$32.311,150,599
2014-03-11$25.52$32.072,137,491
2014-03-10$25.99$32.661,668,769
2014-03-07$25.70$32.302,432,228
2014-03-06$25.43$31.961,110,998
2014-03-05$25.54$32.09968,823
2014-03-04$25.57$32.141,554,185
2014-03-03$25.37$31.882,330,195
2014-02-28$25.14$31.593,499,837
2014-02-27$26.26$33.002,263,544
2014-02-26$26.37$33.141,062,632
2014-02-25$26.62$33.451,378,468
2014-02-24$26.45$33.241,641,286
2014-02-21$26.44$33.231,577,231
2014-02-20$26.16$32.871,260,422
2014-02-19$26.16$32.881,176,459
2014-02-18$26.12$32.821,341,788
2014-02-14$25.89$32.531,071,396
2014-02-13$25.52$32.071,032,553
2014-02-12$25.12$31.571,276,219
2014-02-11$25.06$31.501,601,144
2014-02-10$24.94$31.343,266,774
2014-02-07$24.71$31.062,799,350
2014-02-06$24.96$31.372,178,282
2014-02-05$24.45$30.721,751,866
2014-02-04$24.39$30.652,127,104
2014-02-03$23.94$30.083,496,267
2014-01-31$24.41$30.682,750,119
2014-01-30$24.70$31.051,152,005
2014-01-29$24.71$31.061,802,396
2014-01-28$25.18$31.641,929,531
2014-01-27$25.14$31.592,640,513
2014-01-24$25.33$31.844,139,840
2014-01-23$25.77$32.381,885,710
2014-01-22$25.76$32.371,799,691
2014-01-21$25.41$31.932,782,579
2014-01-17$25.43$31.952,922,374
2014-01-16$25.36$31.873,806,260
2014-01-15$25.41$31.938,011,344
2014-01-14$25.41$31.932,423,031
2014-01-13$25.59$32.164,574,912
2014-01-10$25.75$32.362,611,299
2014-01-09$25.88$32.522,524,739
2014-01-08$26.07$32.774,482,185
2014-01-07$26.59$33.423,799,659
2014-01-06$27.06$34.011,300,672
2014-01-03$27.20$34.181,161,635
2014-01-02$27.26$34.252,041,085