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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$29.32$29.323,105,800
2008-12-30$28.25$28.252,821,800
2008-12-29$27.45$27.451,802,100
2008-12-26$28.28$28.281,276,200
2008-12-24$27.76$27.76892,000
2008-12-23$27.80$27.802,842,600
2008-12-22$27.68$27.683,844,700
2008-12-19$29.45$29.455,419,600
2008-12-18$28.38$28.384,863,600
2008-12-17$28.68$28.683,408,900
2008-12-16$28.27$28.274,730,200
2008-12-15$26.33$26.333,546,700
2008-12-12$26.82$26.824,474,500
2008-12-11$27.47$27.475,789,200
2008-12-10$27.87$27.873,507,100
2008-12-09$27.39$27.397,679,100
2008-12-08$29.11$29.114,865,700
2008-12-05$29.62$29.623,967,600
2008-12-04$27.89$27.894,211,600
2008-12-03$27.83$27.834,295,400
2008-12-02$27.18$27.184,349,200
2008-12-01$25.43$25.434,192,000
2008-11-28$27.24$27.242,026,200
2008-11-26$27.18$27.187,058,000
2008-11-25$25.09$25.097,573,800
2008-11-24$25.15$25.157,957,400
2008-11-21$20.92$20.926,694,500
2008-11-20$20.14$20.148,348,700
2008-11-19$21.58$21.586,099,000
2008-11-18$24.06$24.066,221,700
2008-11-17$24.75$24.755,831,900
2008-11-14$26.64$26.645,576,300
2008-11-13$27.22$27.227,652,400
2008-11-12$26.17$26.175,837,300
2008-11-11$28.06$28.063,922,200
2008-11-10$29.57$29.573,749,900
2008-11-07$30.57$30.573,935,300
2008-11-06$29.98$29.984,380,700
2008-11-05$31.02$31.024,087,000
2008-11-04$32.42$32.425,335,900
2008-11-03$32.61$32.614,338,600
2008-10-31$32.31$32.318,004,500
2008-10-30$30.02$30.026,108,600
2008-10-29$29.08$29.087,457,600
2008-10-28$30.35$30.356,646,400
2008-10-27$26.82$26.825,217,900
2008-10-24$27.13$27.137,681,300
2008-10-23$27.75$27.757,617,500
2008-10-22$29.26$29.266,028,100
2008-10-21$31.15$31.155,165,200
2008-10-20$33.07$33.076,935,800
2008-10-17$33.81$33.819,469,900
2008-10-16$32.13$32.139,344,600
2008-10-15$30.01$30.017,160,900
2008-10-14$32.98$32.988,284,400
2008-10-13$33.97$33.978,660,100
2008-10-10$29.60$29.609,809,600
2008-10-09$30.81$30.816,518,500
2008-10-08$33.15$33.159,626,400
2008-10-07$31.46$31.466,264,900
2008-10-06$33.37$33.378,468,500
2008-10-03$34.63$34.638,947,300
2008-10-02$33.56$33.565,802,300
2008-10-01$35.83$35.836,589,200
2008-09-30$35.97$35.978,990,300
2008-09-29$34.20$34.2010,897,200
2008-09-26$38.19$38.195,836,400
2008-09-25$38.10$38.106,380,500
2008-09-24$35.39$35.393,417,400
2008-09-23$35.55$35.555,469,000
2008-09-22$37.29$37.292,777,900
2008-09-19$39.71$39.718,458,200
2008-09-18$38.89$38.8911,043,700
2008-09-17$35.41$35.415,817,900
2008-09-16$38.17$38.176,660,900
2008-09-15$37.49$37.494,080,500
2008-09-12$39.34$39.342,814,600
2008-09-11$38.78$38.783,767,400
2008-09-10$38.32$38.325,152,900
2008-09-09$38.62$38.626,507,700
2008-09-08$39.96$39.965,340,100
2008-09-05$38.77$38.775,857,300
2008-09-04$38.68$38.684,779,900
2008-09-03$40.20$40.205,064,800
2008-09-02$41.16$41.162,998,500
2008-08-29$41.33$41.332,191,900
2008-08-28$41.93$41.931,920,300
2008-08-27$41.14$41.142,297,500
2008-08-26$40.50$40.501,768,200
2008-08-25$40.08$40.081,626,900
2008-08-22$40.91$40.912,061,100
2008-08-21$40.34$40.342,528,800
2008-08-20$39.76$39.763,448,000
2008-08-19$39.95$39.954,541,600
2008-08-18$41.33$41.333,445,200
2008-08-15$42.29$42.293,120,300
2008-08-14$42.54$42.541,615,700
2008-08-13$42.38$42.381,602,700
2008-08-12$42.76$42.762,277,800
2008-08-11$43.02$43.023,629,100
2008-08-08$42.36$42.362,590,700
2008-08-07$41.07$41.073,182,200
2008-08-06$42.27$42.274,731,600
2008-08-05$41.26$41.263,829,200
2008-08-04$41.08$41.083,377,100
2008-08-01$41.63$41.634,329,800
2008-07-31$41.90$41.905,299,100
2008-07-30$42.80$42.807,411,600
2008-07-29$41.34$41.342,569,800
2008-07-28$40.84$40.842,945,500
2008-07-25$41.39$41.394,556,600
2008-07-24$39.87$39.873,157,800
2008-07-23$40.64$40.645,309,400
2008-07-22$39.25$39.254,806,200
2008-07-21$39.57$39.572,829,900
2008-07-18$39.75$39.755,458,200
2008-07-17$39.74$39.744,441,800
2008-07-16$40.18$40.184,005,400
2008-07-15$40.02$40.025,275,000
2008-07-14$39.87$39.873,423,300
2008-07-11$40.05$40.056,721,100
2008-07-10$41.23$41.235,648,900
2008-07-09$39.93$39.934,116,000
2008-07-08$40.47$40.474,898,600
2008-07-07$40.04$40.045,780,200
2008-07-03$39.80$39.805,260,700
2008-07-02$39.36$39.365,672,300
2008-07-01$40.58$40.5810,231,800
2008-06-30$42.25$42.254,794,300
2008-06-27$41.49$41.494,595,800
2008-06-26$41.51$41.514,020,100
2008-06-25$42.67$42.673,778,600
2008-06-24$41.97$41.973,752,400
2008-06-23$42.03$42.035,543,700
2008-06-20$43.30$43.303,329,500
2008-06-19$44.25$44.252,721,700
2008-06-18$44.06$44.062,184,200
2008-06-17$44.51$44.512,641,900
2008-06-16$44.07$44.073,374,000
2008-06-13$43.20$43.206,695,300
2008-06-12$42.36$42.363,224,000
2008-06-11$42.23$42.233,472,600
2008-06-10$43.29$43.295,932,900
2008-06-09$42.79$42.794,484,800
2008-06-06$41.81$41.816,601,000
2008-06-05$44.06$44.063,804,600
2008-06-04$43.49$43.494,620,600
2008-06-03$44.62$44.623,517,400
2008-06-02$44.88$44.884,016,600
2008-05-30$45.72$45.722,979,300
2008-05-29$45.18$45.182,154,800
2008-05-28$44.87$44.872,327,600
2008-05-27$44.32$44.322,341,900
2008-05-23$43.50$43.501,523,300
2008-05-22$43.73$43.732,842,100
2008-05-21$43.74$43.743,663,000
2008-05-20$44.96$44.962,529,400
2008-05-19$45.55$45.553,110,700
2008-05-16$45.58$45.582,280,100
2008-05-15$45.62$45.622,401,800
2008-05-14$45.38$45.383,144,900
2008-05-13$44.81$44.813,017,000
2008-05-12$44.50$44.503,094,800
2008-05-09$43.72$43.721,875,000
2008-05-08$43.99$43.992,368,700
2008-05-07$43.97$43.978,240,000
2008-05-06$43.98$43.982,983,700
2008-05-05$43.25$43.253,701,000
2008-05-02$44.26$44.265,878,200
2008-05-01$43.66$43.664,778,100
2008-04-30$43.42$43.423,887,500
2008-04-29$43.07$43.073,329,600
2008-04-28$43.40$43.404,476,200
2008-04-25$43.58$43.583,600,300
2008-04-24$43.47$43.475,193,100
2008-04-23$42.69$42.694,867,700
2008-04-22$41.21$41.212,408,100
2008-04-21$41.74$41.742,185,100
2008-04-18$40.99$40.995,045,500
2008-04-17$39.85$39.851,882,100
2008-04-16$40.01$40.013,198,700
2008-04-15$38.86$38.862,581,000
2008-04-14$39.00$39.002,050,100
2008-04-11$38.94$38.943,597,700
2008-04-10$39.48$39.483,123,800
2008-04-09$39.63$39.632,570,000
2008-04-08$40.53$40.533,247,400
2008-04-07$40.03$40.033,907,200
2008-04-04$40.66$40.662,278,800
2008-04-03$41.01$41.013,710,100
2008-04-02$40.33$40.333,172,100
2008-04-01$39.96$39.963,348,000
2008-03-31$39.21$39.214,049,800
2008-03-28$38.94$38.944,204,800
2008-03-27$40.49$40.493,059,400
2008-03-26$40.54$40.543,144,100
2008-03-25$39.98$39.983,494,900
2008-03-24$40.06$40.064,205,300
2008-03-20$39.15$39.154,528,300
2008-03-19$38.97$38.975,088,400
2008-03-18$39.21$39.215,904,600
2008-03-17$37.70$37.706,249,100
2008-03-14$37.39$37.395,132,900
2008-03-13$37.31$37.314,843,400
2008-03-12$36.36$36.362,315,000
2008-03-11$36.84$36.843,897,100
2008-03-10$35.50$35.503,250,500
2008-03-07$36.79$36.793,045,500
2008-03-06$37.18$37.182,487,400
2008-03-05$38.02$38.024,022,700
2008-03-04$37.64$37.644,844,600
2008-03-03$38.06$38.063,521,100
2008-02-29$38.44$38.445,757,000
2008-02-28$40.58$40.582,744,300
2008-02-27$40.37$40.372,445,000
2008-02-26$41.10$41.103,780,700
2008-02-25$40.15$40.153,151,700
2008-02-22$39.80$39.804,709,300
2008-02-21$38.93$38.932,205,400
2008-02-20$39.48$39.483,221,200
2008-02-19$39.14$39.143,129,700
2008-02-15$38.94$38.941,887,200
2008-02-14$38.84$38.842,668,300
2008-02-13$39.81$39.812,697,500
2008-02-12$39.31$39.313,429,800
2008-02-11$38.68$38.683,790,900
2008-02-08$37.61$37.612,747,200
2008-02-07$37.11$37.114,145,800
2008-02-06$37.74$37.745,699,000
2008-02-05$36.95$36.953,882,000
2008-02-04$38.56$38.563,879,700
2008-02-01$38.65$38.653,921,500
2008-01-31$37.43$37.437,399,400
2008-01-30$37.69$37.695,439,300
2008-01-29$38.81$38.815,429,900
2008-01-28$36.92$36.923,886,400
2008-01-25$36.18$36.185,444,000
2008-01-24$38.00$38.005,952,800
2008-01-23$35.92$35.9212,896,000
2008-01-22$35.91$35.917,372,400
2008-01-18$36.64$36.6412,291,400
2008-01-17$38.35$38.3510,497,900
2008-01-16$38.36$38.364,347,300
2008-01-15$39.06$39.064,499,500
2008-01-14$39.97$39.973,141,000
2008-01-11$39.03$39.033,608,900
2008-01-10$39.33$39.333,068,000
2008-01-09$38.50$38.503,787,800
2008-01-08$38.00$38.003,277,000
2008-01-07$39.15$39.153,462,300
2008-01-04$39.38$39.384,752,900
2008-01-03$40.46$40.464,630,600
2008-01-02$41.24$41.243,144,900