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 — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$105.11$255.371,635,300
2024-12-30$103.69$251.921,920,600
2024-12-27$104.72$254.42954,200
2024-12-26$105.73$256.87879,900
2024-12-24$105.58$256.51767,700
2024-12-23$105.22$255.632,095,900
2024-12-20$105.10$255.345,696,100
2024-12-19$101.62$246.893,251,900
2024-12-18$103.21$250.752,920,600
2024-12-17$110.09$267.461,386,100
2024-12-16$111.29$270.381,316,400
2024-12-13$111.90$270.12957,600
2024-12-12$112.92$272.591,201,200
2024-12-11$113.09$273.001,512,800
2024-12-10$112.02$270.412,486,700
2024-12-09$114.34$276.012,007,200
2024-12-06$120.16$290.061,131,800
2024-12-05$118.37$285.741,414,200
2024-12-04$118.86$286.931,420,900
2024-12-03$120.16$290.062,275,200
2024-12-02$121.59$293.521,908,300
2024-11-29$123.67$298.54858,200
2024-11-27$124.24$299.91831,000
2024-11-26$123.61$298.391,018,800
2024-11-25$120.78$291.562,292,500
2024-11-22$119.10$287.51692,300
2024-11-21$118.73$286.611,475,800
2024-11-20$116.30$280.75691,900
2024-11-19$116.51$281.251,028,600
2024-11-18$115.50$278.811,440,300
2024-11-15$114.88$277.321,485,900
2024-11-14$113.12$273.071,357,100
2024-11-13$115.98$279.971,181,900
2024-11-12$114.50$276.401,735,300
2024-11-11$117.44$283.501,394,500
2024-11-08$119.71$288.981,260,900
2024-11-07$116.92$282.242,278,500
2024-11-06$114.44$276.264,448,300
2024-11-05$125.73$303.511,669,500
2024-11-04$122.35$295.351,481,000
2024-11-01$121.16$292.481,847,500
2024-10-31$123.73$298.682,055,100
2024-10-30$127.64$308.121,106,500
2024-10-29$127.60$308.02928,200
2024-10-28$128.14$309.331,479,300
2024-10-25$127.70$308.272,016,000
2024-10-24$125.97$304.091,083,000
2024-10-23$125.54$303.051,498,000
2024-10-22$123.87$299.021,122,600
2024-10-21$123.41$297.911,616,500
2024-10-18$125.76$303.581,025,200
2024-10-17$124.46$300.441,020,100
2024-10-16$123.42$297.931,231,400
2024-10-15$122.00$294.511,144,400
2024-10-14$121.20$292.57812,500
2024-10-11$120.34$290.50718,800
2024-10-10$119.02$287.311,557,900
2024-10-09$120.49$290.861,016,600
2024-10-08$118.84$286.88990,800
2024-10-07$116.77$281.88999,700
2024-10-04$118.28$285.53879,200
2024-10-03$118.43$285.89948,200
2024-10-02$119.40$288.231,039,500
2024-10-01$118.24$285.431,527,900
2024-09-30$118.83$286.852,146,200
2024-09-27$116.73$281.781,403,400
2024-09-26$117.31$283.181,171,600
2024-09-25$119.32$288.041,177,700
2024-09-24$119.17$287.671,399,500
2024-09-23$118.44$285.911,621,700
2024-09-20$115.36$278.484,240,800
2024-09-19$114.13$275.511,901,100
2024-09-18$116.45$281.111,306,400
2024-09-17$115.92$279.831,372,500
2024-09-16$118.19$285.311,255,600
2024-09-13$117.06$280.851,259,500
2024-09-12$116.36$279.181,520,100
2024-09-11$114.38$274.421,317,600
2024-09-10$114.16$273.901,758,700
2024-09-09$110.39$264.85945,700
2024-09-06$109.48$262.671,471,000
2024-09-05$109.08$261.711,713,100
2024-09-04$112.87$270.801,378,200
2024-09-03$112.83$270.711,365,800
2024-08-30$113.26$271.742,391,200
2024-08-29$111.99$268.691,064,300
2024-08-28$112.30$269.431,429,600
2024-08-27$114.84$275.531,174,300
2024-08-26$113.40$272.071,311,300
2024-08-23$113.35$271.951,114,800
2024-08-22$112.78$270.591,529,400
2024-08-21$112.10$268.951,726,900
2024-08-20$109.52$262.761,123,400
2024-08-19$109.64$263.051,326,300
2024-08-16$108.30$259.841,996,300
2024-08-15$108.58$260.511,278,300
2024-08-14$108.69$260.771,074,200
2024-08-13$107.89$258.851,468,300
2024-08-12$108.67$260.731,201,600
2024-08-09$108.44$260.171,212,400
2024-08-08$107.37$257.611,365,500
2024-08-07$105.56$253.261,934,200
2024-08-06$106.45$255.402,122,200
2024-08-05$104.33$250.313,569,900
2024-08-02$106.69$255.973,465,600
2024-08-01$109.54$262.815,009,300
2024-07-31$102.56$246.075,561,400
2024-07-30$101.29$243.021,731,500
2024-07-29$99.48$238.681,232,100
2024-07-26$98.50$236.321,193,200
2024-07-25$96.90$232.492,755,700
2024-07-24$96.90$232.491,798,300
2024-07-23$100.94$242.181,053,600
2024-07-22$100.13$240.241,116,900
2024-07-19$98.28$235.801,082,600
2024-07-18$97.84$234.741,523,500
2024-07-17$99.22$238.051,824,300
2024-07-16$99.98$239.882,312,800
2024-07-15$97.83$234.721,096,800
2024-07-12$95.89$230.061,709,100
2024-07-11$94.52$226.782,976,700
2024-07-10$95.15$228.291,362,800
2024-07-09$93.13$223.442,122,000
2024-07-08$92.87$222.821,418,600
2024-07-05$91.60$219.771,191,500
2024-07-03$91.78$220.201,362,500
2024-07-02$90.85$217.971,545,500
2024-07-01$89.69$215.191,310,600
2024-06-28$89.62$215.023,284,000
2024-06-27$89.21$214.041,265,500
2024-06-26$88.45$212.211,251,600
2024-06-25$88.54$212.431,768,900
2024-06-24$89.09$213.752,064,200
2024-06-21$88.86$213.2018,386,100
2024-06-20$88.83$213.122,314,700
2024-06-18$88.70$212.812,478,700
2024-06-17$88.27$211.781,513,700
2024-06-14$88.02$209.621,172,300
2024-06-13$87.77$209.031,719,000
2024-06-12$87.30$207.912,657,300
2024-06-11$87.33$207.981,638,500
2024-06-10$87.10$207.432,130,100
2024-06-07$85.47$203.551,804,900
2024-06-06$84.84$202.052,204,100
2024-06-05$82.34$196.091,447,300
2024-06-04$81.15$193.261,039,300
2024-06-03$80.73$192.261,194,600
2024-05-31$80.69$192.162,343,900
2024-05-30$79.64$189.661,057,800
2024-05-29$78.38$186.661,035,100
2024-05-28$79.50$189.33996,700
2024-05-24$80.23$191.07651,300
2024-05-23$79.28$188.811,280,700
2024-05-22$80.96$192.811,243,200
2024-05-21$82.85$197.31978,000
2024-05-20$82.10$195.52803,600
2024-05-17$81.79$194.781,735,900
2024-05-16$82.00$195.281,510,700
2024-05-15$82.34$196.091,067,700
2024-05-14$80.53$191.781,569,500
2024-05-13$78.39$186.69970,100
2024-05-10$79.77$189.971,033,700
2024-05-09$79.59$189.551,270,800
2024-05-08$78.04$185.85912,600
2024-05-07$77.60$184.81999,200
2024-05-06$76.80$182.901,137,500
2024-05-03$75.32$179.381,977,000
2024-05-02$77.00$183.382,872,200
2024-05-01$78.10$186.002,507,900
2024-04-30$77.52$184.621,732,000
2024-04-29$77.97$185.69866,600
2024-04-26$77.52$184.62817,600
2024-04-25$77.26$184.001,125,000
2024-04-24$78.19$186.211,095,400
2024-04-23$76.60$182.42774,700
2024-04-22$75.85$180.64926,200
2024-04-19$75.10$178.851,093,200
2024-04-18$74.42$177.23869,000
2024-04-17$75.15$178.971,244,500
2024-04-16$74.71$177.921,124,600
2024-04-15$74.84$178.231,191,000
2024-04-12$76.02$181.041,047,500
2024-04-11$76.61$182.45994,600
2024-04-10$75.69$180.261,901,500
2024-04-09$79.20$188.62938,000
2024-04-08$78.74$187.52776,800
2024-04-05$78.64$187.28916,300
2024-04-04$78.70$187.43800,700
2024-04-03$79.21$188.64950,300
2024-04-02$78.75$187.541,356,100
2024-04-01$79.54$189.43939,200
2024-03-28$80.21$191.021,345,300
2024-03-27$80.14$190.851,203,100
2024-03-26$77.95$185.641,250,400
2024-03-25$78.17$186.161,175,200
2024-03-22$79.46$189.241,225,400
2024-03-21$80.93$192.741,338,100
2024-03-20$80.17$190.931,110,900
2024-03-19$79.93$190.351,241,000
2024-03-18$79.68$189.761,185,000
2024-03-15$78.61$187.213,032,300
2024-03-14$78.05$185.881,665,200
2024-03-13$80.10$189.211,590,300
2024-03-12$80.87$191.031,053,600
2024-03-11$80.69$190.611,437,900
2024-03-08$81.37$192.211,492,500
2024-03-07$81.02$191.381,206,100
2024-03-06$80.44$190.011,361,000
2024-03-05$78.57$185.601,524,400
2024-03-04$78.93$186.453,094,700
2024-03-01$81.03$191.412,721,400
2024-02-29$78.64$185.764,519,500
2024-02-28$75.36$178.011,403,100
2024-02-27$74.00$174.801,473,200
2024-02-26$75.37$178.041,758,900
2024-02-23$75.03$177.242,366,100
2024-02-22$72.10$170.313,319,000
2024-02-21$68.53$161.881,499,700
2024-02-20$68.42$161.621,602,700
2024-02-16$67.98$160.581,067,500
2024-02-15$69.14$163.321,219,700
2024-02-14$67.55$159.57893,900
2024-02-13$67.02$158.311,348,100
2024-02-12$68.83$162.59996,000
2024-02-09$68.63$162.12741,700
2024-02-08$68.56$161.95821,000
2024-02-07$67.82$160.201,741,500
2024-02-06$68.96$162.90950,000
2024-02-05$68.45$161.691,443,000
2024-02-02$69.12$163.271,562,100
2024-02-01$69.28$163.651,409,600
2024-01-31$67.52$159.502,559,000
2024-01-30$68.26$161.241,025,400
2024-01-29$67.72$159.97795,100
2024-01-26$67.56$159.591,289,500
2024-01-25$68.43$161.641,277,400
2024-01-24$67.01$158.291,215,900
2024-01-23$67.89$160.371,563,200
2024-01-22$67.11$158.531,096,000
2024-01-19$66.87$157.961,355,500
2024-01-18$65.94$155.761,464,800
2024-01-17$65.34$154.351,253,900
2024-01-16$66.36$156.761,294,000
2024-01-12$67.23$158.811,384,400
2024-01-11$66.25$156.501,146,700
2024-01-10$67.18$158.69821,600
2024-01-09$67.14$158.60935,400
2024-01-08$68.05$160.75948,900
2024-01-05$66.75$157.681,798,700
2024-01-04$66.56$157.231,826,200
2024-01-03$66.22$156.422,568,700
2024-01-02$68.63$162.121,618,200