NYSE:AMT | Historical Stock Price | AMERICAN TOWER CORP /MA/

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
1998-02-27 to 2026-09-04
Data captured

Stock Price Chart

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

$0.89$2.98$9.93$33.11$110.40$368.141998-02-272026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$292.50$352.251,274,100
2021-12-30$291.14$350.611,370,200
2021-12-29$288.88$347.891,430,600
2021-12-28$288.49$347.421,065,600
2021-12-27$285.76$344.131,235,300
2021-12-23$278.74$335.681,016,000
2021-12-22$281.25$337.03914,200
2021-12-21$277.85$332.951,381,900
2021-12-20$278.46$333.681,551,000
2021-12-17$278.86$334.163,248,700
2021-12-16$279.47$334.891,791,500
2021-12-15$274.35$328.761,932,500
2021-12-14$273.41$327.632,225,100
2021-12-13$276.02$330.761,836,400
2021-12-10$272.57$326.631,352,400
2021-12-09$271.06$324.821,116,100
2021-12-08$275.85$330.561,327,600
2021-12-07$276.81$331.712,133,000
2021-12-06$269.57$323.031,864,800
2021-12-03$266.96$319.901,804,000
2021-12-02$266.24$319.041,902,600
2021-12-01$258.95$310.302,629,100
2021-11-30$262.48$314.532,759,500
2021-11-29$266.94$319.881,842,900
2021-11-26$262.87$315.001,161,800
2021-11-24$265.48$318.131,320,800
2021-11-23$262.00$313.962,070,900
2021-11-22$257.63$308.721,835,200
2021-11-19$260.98$312.742,036,700
2021-11-18$258.96$310.322,436,700
2021-11-17$257.53$308.603,451,600
2021-11-16$259.04$310.412,783,200
2021-11-15$260.50$312.163,467,600
2021-11-12$272.10$326.06991,200
2021-11-11$272.48$326.521,221,800
2021-11-10$275.88$330.59925,300
2021-11-09$279.92$335.43823,300
2021-11-08$278.76$334.041,014,100
2021-11-05$277.83$332.931,214,000
2021-11-04$278.95$334.271,381,000
2021-11-03$280.60$336.251,133,500
2021-11-02$282.65$338.701,532,500
2021-11-01$282.10$338.051,520,500
2021-10-29$281.97$337.892,532,000
2021-10-28$286.01$342.731,391,600
2021-10-27$285.42$342.021,280,300
2021-10-26$286.94$343.851,742,300
2021-10-25$284.58$341.021,194,700
2021-10-22$284.45$340.861,496,300
2021-10-21$279.04$334.381,269,100
2021-10-20$276.04$330.781,109,700
2021-10-19$272.90$327.021,816,900
2021-10-18$268.00$321.151,354,300
2021-10-15$269.33$322.743,091,300
2021-10-14$267.87$320.991,370,000
2021-10-13$264.18$316.571,646,600
2021-10-12$264.55$317.021,352,700
2021-10-11$261.60$313.481,074,800
2021-10-08$262.08$314.061,064,300
2021-10-07$266.11$318.881,185,000
2021-10-06$267.96$321.101,421,100
2021-10-05$264.55$317.021,649,200
2021-10-04$265.23$317.831,387,600
2021-10-01$266.61$319.481,784,600
2021-09-30$265.41$318.052,090,800
2021-09-29$270.01$323.561,448,500
2021-09-28$268.75$322.052,317,600
2021-09-27$274.10$328.461,776,700
2021-09-24$282.18$336.572,318,700
2021-09-23$288.00$343.511,634,100
2021-09-22$293.55$350.131,172,900
2021-09-21$291.87$348.131,161,500
2021-09-20$291.19$347.322,374,700
2021-09-17$293.75$350.372,994,000
2021-09-16$297.14$354.42906,500
2021-09-15$297.26$354.561,044,200
2021-09-14$296.40$353.531,109,700
2021-09-13$294.61$351.401,270,100
2021-09-10$293.88$350.531,488,700
2021-09-09$296.82$354.031,243,100
2021-09-08$303.62$362.141,512,700
2021-09-07$299.22$356.901,535,200
2021-09-03$302.01$360.221,645,300
2021-09-02$300.89$358.891,795,800
2021-09-01$297.96$355.391,658,400
2021-08-31$292.17$348.492,327,100
2021-08-30$291.68$347.901,632,600
2021-08-27$285.50$340.53882,400
2021-08-26$283.18$337.76960,900
2021-08-25$282.90$337.43973,400
2021-08-24$284.60$339.46978,000
2021-08-23$288.51$344.121,071,400
2021-08-20$290.82$346.881,712,800
2021-08-19$289.14$344.871,203,200
2021-08-18$283.38$338.001,146,200
2021-08-17$286.53$341.76922,500
2021-08-16$283.20$337.791,066,600
2021-08-13$282.92$337.45808,000
2021-08-12$280.05$334.03874,400
2021-08-11$277.22$330.66871,500
2021-08-10$275.30$328.371,293,200
2021-08-09$280.06$334.041,093,300
2021-08-06$282.12$336.501,459,900
2021-08-05$282.76$337.261,307,700
2021-08-04$284.87$339.781,315,100
2021-08-03$284.35$339.161,000,000
2021-08-02$283.62$338.291,219,300
2021-07-30$282.80$337.311,762,200
2021-07-29$283.00$337.551,768,200
2021-07-28$284.98$339.911,636,000
2021-07-27$286.88$342.181,229,200
2021-07-26$284.61$339.471,174,400
2021-07-23$285.26$340.251,144,200
2021-07-22$281.60$335.881,152,200
2021-07-21$280.26$334.281,167,000
2021-07-20$283.00$337.551,502,600
2021-07-19$280.89$335.032,166,900
2021-07-16$282.46$336.912,100,700
2021-07-15$281.28$335.501,082,200
2021-07-14$281.37$335.611,198,100
2021-07-13$278.53$332.221,228,200
2021-07-12$279.99$333.961,323,500
2021-07-09$278.45$332.121,151,700
2021-07-08$277.92$331.491,179,400
2021-07-07$278.17$331.791,732,300
2021-07-06$275.73$328.881,742,700
2021-07-02$272.87$325.471,207,700
2021-07-01$270.33$322.441,537,000
2021-06-30$270.14$322.211,857,900
2021-06-29$272.79$325.371,624,100
2021-06-28$271.79$324.181,808,500
2021-06-25$266.54$317.921,882,700
2021-06-24$264.15$315.07910,600
2021-06-23$264.22$315.151,330,600
2021-06-22$266.61$318.001,156,900
2021-06-21$267.74$319.351,471,000
2021-06-18$265.94$317.202,770,500
2021-06-17$269.51$321.461,360,700
2021-06-16$266.53$316.391,595,700
2021-06-15$270.47$321.071,166,100
2021-06-14$270.94$321.631,152,700
2021-06-11$268.35$318.551,335,800
2021-06-10$270.82$321.481,312,100
2021-06-09$267.01$316.961,239,000
2021-06-08$266.02$315.781,424,300
2021-06-07$268.63$318.881,810,700
2021-06-04$265.28$314.911,789,900
2021-06-03$263.35$312.621,544,000
2021-06-02$262.93$312.121,912,700
2021-06-01$258.57$306.941,722,300
2021-05-28$255.46$303.251,494,600
2021-05-27$254.11$301.653,149,500
2021-05-26$254.46$302.061,519,900
2021-05-25$253.37$300.771,325,000
2021-05-24$252.78$300.071,170,100
2021-05-21$249.95$296.711,586,400
2021-05-20$250.82$297.741,419,100
2021-05-19$246.04$292.072,177,300
2021-05-18$246.35$292.442,023,000
2021-05-17$245.89$291.891,443,400
2021-05-14$246.76$292.921,714,500
2021-05-13$244.00$289.651,474,200
2021-05-12$241.96$287.221,621,400
2021-05-11$247.32$293.591,779,200
2021-05-10$248.62$295.132,134,200
2021-05-07$247.49$293.795,548,400
2021-05-06$244.02$289.675,244,100
2021-05-05$248.60$295.112,663,500
2021-05-04$248.88$295.441,826,700
2021-05-03$252.42$299.641,717,300
2021-04-30$254.77$302.431,816,400
2021-04-29$250.41$297.251,901,900
2021-04-28$251.95$299.081,389,200
2021-04-27$252.49$299.721,324,400
2021-04-26$252.99$300.321,494,400
2021-04-23$254.04$301.561,511,400
2021-04-22$251.54$298.601,222,800
2021-04-21$252.18$299.361,096,400
2021-04-20$252.67$299.941,837,300
2021-04-19$248.54$295.031,209,600
2021-04-16$248.62$295.131,753,000
2021-04-15$247.16$293.402,096,400
2021-04-14$241.68$286.891,637,200
2021-04-13$243.01$288.472,242,200
2021-04-12$241.50$286.681,463,200
2021-04-09$240.39$283.891,888,200
2021-04-08$241.11$284.741,791,700
2021-04-07$244.71$288.992,143,200
2021-04-06$243.58$287.661,771,800
2021-04-05$244.75$289.041,716,700
2021-04-01$240.06$283.501,726,900
2021-03-31$239.06$282.322,143,200
2021-03-30$237.15$280.061,657,000
2021-03-29$241.83$285.592,211,800
2021-03-26$238.82$282.032,705,200
2021-03-25$227.22$268.341,859,600
2021-03-24$227.00$268.082,440,800
2021-03-23$229.85$271.441,771,200
2021-03-22$225.83$266.691,917,700
2021-03-19$221.86$262.014,789,700
2021-03-18$222.51$262.772,485,200
2021-03-17$223.17$263.552,265,500
2021-03-16$222.84$263.161,929,700
2021-03-15$218.49$258.031,849,100
2021-03-12$215.20$254.142,251,900
2021-03-11$213.90$252.603,737,300
2021-03-10$204.42$241.413,080,500
2021-03-09$202.70$239.382,988,300
2021-03-08$198.66$234.613,155,400
2021-03-05$200.00$236.193,455,700
2021-03-04$201.19$237.603,212,000
2021-03-03$202.91$239.633,269,600
2021-03-02$208.81$246.592,978,700
2021-03-01$213.77$252.452,733,600
2021-02-26$216.13$255.243,211,200
2021-02-25$224.75$265.422,912,200
2021-02-24$224.78$265.451,696,400
2021-02-23$223.17$263.551,731,600
2021-02-22$225.07$265.801,774,400
2021-02-19$226.37$267.332,034,300
2021-02-18$228.26$269.561,131,600
2021-02-17$226.31$267.261,234,800
2021-02-16$224.98$265.691,444,400
2021-02-12$227.19$268.301,632,200
2021-02-11$227.82$269.041,412,200
2021-02-10$231.66$273.581,539,000
2021-02-09$231.66$273.581,263,200
2021-02-08$232.79$274.911,775,200
2021-02-05$232.99$275.151,609,300
2021-02-04$232.20$274.221,934,100
2021-02-03$232.31$274.352,503,000
2021-02-02$236.15$278.882,045,200
2021-02-01$235.57$278.202,172,100
2021-01-29$227.36$268.502,701,200
2021-01-28$228.31$269.622,685,600
2021-01-27$229.06$270.512,763,100
2021-01-26$232.29$274.322,838,700
2021-01-25$227.51$268.682,401,800
2021-01-22$223.92$264.442,113,900
2021-01-21$222.20$262.411,736,700
2021-01-20$222.78$263.092,399,000
2021-01-19$216.88$256.122,536,400
2021-01-15$219.89$259.682,404,700
2021-01-14$214.99$253.893,735,000
2021-01-13$216.46$255.632,314,800
2021-01-12$214.91$253.802,468,900
2021-01-11$214.92$253.812,284,700
2021-01-08$222.20$262.412,310,400
2021-01-07$217.50$256.862,933,800
2021-01-06$214.89$253.773,230,900
2021-01-05$220.71$260.652,481,600
2021-01-04$219.60$259.342,786,400