NYSE:AMT | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$176.6568,505
2026-09-03$174.9296,522
2026-09-02$176.39101,126
2026-09-01$176.08137,554
2026-08-31$175.5069,475
2026-08-28$175.4456,347
2026-08-27$174.16$242.872,204,900$174.6180,735
2026-08-26$175.73$245.062,002,200$179.8865,006
2026-08-25$178.57$249.021,401,200$177.8552,221
2026-08-24$178.39$248.771,596,500$176.3052,974
2026-08-21$175.80$245.151,746,100$175.7952,562
2026-08-20$175.72$245.041,904,200$176.4885,568
2026-08-19$174.49$243.331,435,300$173.4351,467
2026-08-18$172.33$240.321,869,100$174.83130,908
2026-08-17$172.23$240.182,678,300$174.9672,116
2026-08-14$175.58$244.851,853,100$174.4049,284
2026-08-13$174.19$242.911,357,000$171.9958,362
2026-08-12$170.43$237.671,797,300$169.6578,937
2026-08-11$169.55$236.441,584,100$168.86100,740
2026-08-10$169.11$235.821,801,100$171.2674,421
2026-08-07$172.54$240.611,560,500$171.1783,484
2026-08-06$171.20$238.742,896,000$169.95124,577
2026-08-05$168.07$234.375,294,200$173.51249,647
2026-08-04$175.25$244.392,990,800$170.85122,269
2026-08-03$173.00$241.252,505,900$174.88102,686
2026-07-31$173.36$241.754,302,400$172.70224,898
2026-07-30$174.46$243.293,697,400$177.34262,494
2026-07-29$179.26$249.985,367,700$173.76351,371
2026-07-28$171.50$239.164,395,600$169.69206,013
2026-07-27$166.74$232.523,520,800$166.33139,121
2026-07-24$166.67$232.423,343,500$166.78215,148
2026-07-23$164.65$229.613,619,800$166.18199,338
2026-07-22$166.06$231.572,702,300$164.28198,833
2026-07-21$163.39$227.852,758,700$165.60180,632
2026-07-20$167.06$232.972,570,600$168.77147,020
2026-07-17$170.06$237.152,849,600
2026-07-16$168.92$235.562,375,400
2026-07-15$168.63$235.162,072,300
2026-07-14$168.83$235.432,200,500
2026-07-13$169.50$236.372,135,300
2026-07-10$168.59$235.102,458,200
2026-07-09$165.00$230.093,132,600
2026-07-08$165.04$230.153,625,700
2026-07-07$165.25$230.442,737,000
2026-07-06$162.11$226.063,989,400
2026-07-02$166.03$231.533,857,600
2026-07-01$166.08$231.604,626,500
2026-06-30$163.57$228.105,368,900
2026-06-29$168.67$235.213,600,300
2026-06-26$175.59$244.867,260,600
2026-06-25$168.72$235.283,382,100
2026-06-24$174.46$243.294,636,500
2026-06-23$179.38$250.153,507,900
2026-06-22$176.43$246.033,031,800
2026-06-18$176.05$245.504,453,100
2026-06-17$181.09$252.532,007,900
2026-06-16$184.47$257.242,682,000
2026-06-15$185.76$259.043,906,300
2026-06-12$187.18$261.022,985,700
2026-06-11$189.31$261.503,337,500
2026-06-10$192.50$265.902,179,000
2026-06-09$190.83$263.602,665,700
2026-06-08$189.10$261.212,800,200
2026-06-05$194.12$268.143,060,800
2026-06-04$193.91$267.854,071,300
2026-06-03$182.24$251.735,585,700
2026-06-02$185.53$256.282,610,600
2026-06-01$187.53$259.042,479,200
2026-05-29$186.96$258.254,326,800
2026-05-28$186.68$257.862,411,200
2026-05-27$184.98$255.522,741,200
2026-05-26$184.95$255.482,795,400
2026-05-22$183.85$253.962,069,900
2026-05-21$183.78$253.862,929,200
2026-05-20$184.02$254.192,812,700
2026-05-19$183.00$252.784,659,700
2026-05-18$177.28$244.883,242,300
2026-05-15$170.63$235.694,632,900
2026-05-14$170.50$235.522,922,200
2026-05-13$173.87$240.173,271,000
2026-05-12$178.82$247.013,384,000
2026-05-11$177.47$245.142,456,400
2026-05-08$176.53$243.843,510,200
2026-05-07$179.77$248.322,589,500
2026-05-06$180.16$248.862,116,000
2026-05-05$178.12$246.042,244,200
2026-05-04$180.88$249.851,625,500
2026-05-01$181.61$250.861,943,200
2026-04-30$182.71$252.383,006,400
2026-04-29$178.19$246.142,775,000
2026-04-28$178.40$246.434,484,600
2026-04-27$175.30$242.153,046,500
2026-04-24$178.21$246.173,065,000
2026-04-23$179.01$247.272,433,900
2026-04-22$176.31$243.542,269,500
2026-04-21$174.76$241.403,564,000
2026-04-20$181.66$250.932,778,700
2026-04-17$182.36$251.904,708,600
2026-04-16$178.60$246.701,915,900
2026-04-15$176.99$244.482,129,100