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American Tower Corporation (AMT)
NYSE: AMT · Real-Time Price · USD
178.40
+3.10 (1.77%)
At close: Apr 28, 2026, 4:00 PM EDT
178.00
-0.40 (-0.22%)
After-hours: Apr 28, 2026, 7:55 PM EDT

American Tower Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 2026176.50180.18174.29178.40178.401.77%4,387,670
Apr 27, 2026178.64178.90174.70175.30175.30-1.63%3,031,722
Apr 24, 2026178.89179.62176.26178.21178.21-0.45%3,042,090
Apr 23, 2026177.55179.21176.38179.01179.011.53%2,342,474
Apr 22, 2026176.93178.19174.82176.31176.310.89%2,265,173
Apr 21, 2026181.74181.88174.31174.76174.76-3.80%3,421,135
Apr 20, 2026181.37183.43180.50181.66181.66-0.38%2,559,419
Apr 17, 2026178.29183.07177.41182.36182.362.11%4,135,827
Apr 16, 2026177.17178.64176.58178.60178.600.91%1,915,744
Apr 15, 2026177.77178.70176.22176.99176.990.33%2,127,252
Apr 14, 2026178.44178.84173.00176.41176.41-2.50%2,700,004
Apr 13, 2026179.48181.21178.48180.94179.150.92%2,508,005
Apr 10, 2026180.55181.58178.31179.29177.52-0.36%3,179,859
Apr 9, 2026175.24182.36175.24179.93178.152.13%3,273,998
Apr 8, 2026175.00177.20173.73176.18174.441.21%3,465,380
Apr 7, 2026175.82176.38172.89174.08172.36-1.17%3,617,106
Apr 6, 2026172.74177.23171.72176.14174.401.39%2,898,930
Apr 2, 2026171.49176.47170.34173.73172.011.58%4,241,560
Apr 1, 2026172.67173.91169.79171.02169.33-0.90%2,311,150
Mar 31, 2026172.63173.11170.48172.58170.871.30%4,425,844
Mar 30, 2026171.54173.03169.78170.36168.670.50%3,106,512
Mar 27, 2026168.79171.66167.97169.52167.840.36%2,468,596
Mar 26, 2026167.29169.07165.75168.92167.250.99%2,890,433
Mar 25, 2026169.48171.99165.08167.27165.62-1.81%4,107,818
Mar 24, 2026175.49176.38170.10170.36168.67-3.48%4,558,299
Mar 23, 2026179.20179.63173.15176.50174.75-0.16%4,363,182
Mar 20, 2026184.02185.72175.60176.79175.04-3.27%6,368,009
Mar 19, 2026180.29183.07178.35182.76180.951.15%3,615,259
Mar 18, 2026183.14184.20180.20180.69178.90-2.37%3,654,907
Mar 17, 2026185.60187.84184.14185.07183.240.19%2,728,935
Mar 16, 2026185.73186.21184.15184.71182.880.16%2,267,321
Mar 13, 2026182.10184.54181.01184.41182.592.53%3,194,344
Mar 12, 2026181.06184.18179.60179.86178.08-1.64%3,070,613
Mar 11, 2026185.61185.61182.49182.85181.04-1.76%1,588,183
Mar 10, 2026186.50187.99184.53186.12184.28-0.28%3,288,697
Mar 9, 2026188.23189.53185.30186.64184.79-1.03%2,801,081
Mar 6, 2026187.89190.15185.86188.59186.720.51%2,747,363
Mar 5, 2026189.00189.03185.03187.64185.78-1.66%3,430,430
Mar 4, 2026188.51190.99187.22190.80188.910.29%2,457,262
Mar 3, 2026187.53191.18186.25190.25188.370.03%2,361,190
Mar 2, 2026190.02192.24188.54190.20188.32-0.87%3,390,459
Feb 27, 2026186.16191.97184.68191.86189.963.70%4,964,780
Feb 26, 2026183.17187.39181.18185.01183.181.39%2,918,226
Feb 25, 2026191.60191.65182.29182.48180.67-4.05%3,406,316
Feb 24, 2026188.15195.45187.03190.19188.310.07%3,535,258
Feb 23, 2026187.50191.49186.68190.05188.171.46%2,966,440
Feb 20, 2026186.00187.42183.41187.31185.461.36%2,484,143
Feb 19, 2026186.58188.38184.40184.79182.96-0.98%2,257,678
Feb 18, 2026192.07192.18185.63186.62184.77-3.35%2,636,213
Feb 17, 2026192.50193.62189.93193.09191.180.52%3,166,158
Feb 13, 2026188.67192.21188.10192.10190.202.08%3,413,310
Feb 12, 2026182.47190.34181.85188.19186.334.27%4,537,023
Feb 11, 2026177.51180.54175.60180.48178.691.10%2,089,188
Feb 10, 2026174.35179.67173.59178.51176.742.76%2,681,045
Feb 9, 2026171.05174.26169.32173.71171.991.42%2,507,787
Feb 6, 2026172.77173.60168.68171.27169.58-0.13%3,481,899
Feb 5, 2026172.58173.72169.30171.49169.79-2.87%4,729,951
Feb 4, 2026174.13177.92172.38176.55174.801.98%4,518,901
Feb 3, 2026173.04174.23171.44173.13171.42-0.33%3,147,306
Feb 2, 2026178.98179.82173.59173.70171.98-3.11%2,968,816
Jan 30, 2026181.21181.21175.30179.28177.51-1.14%3,504,309
Jan 29, 2026177.51181.89176.81181.34179.552.16%3,496,516
Jan 28, 2026180.07180.88176.23177.51175.75-1.42%3,437,969
Jan 27, 2026178.59181.36177.08180.07178.290.34%2,867,089
Jan 26, 2026179.82182.64178.99179.46177.680.40%4,304,259
Jan 23, 2026176.38179.70175.15178.75176.981.02%2,869,844
Jan 22, 2026177.29181.08176.52176.95175.20-0.68%3,741,506
Jan 21, 2026178.99179.68176.69178.17176.410.24%2,755,767
Jan 20, 2026182.90183.96177.63177.75175.99-3.17%5,038,711
Jan 16, 2026179.68184.17178.65183.57181.751.11%4,130,813
Jan 15, 2026177.45181.81176.37181.55179.752.29%3,868,344
Jan 14, 2026174.48180.61174.26177.48175.722.02%3,604,750
Jan 13, 2026171.40174.12169.71173.96172.241.42%2,870,456
Jan 12, 2026169.40172.88169.40171.53169.831.79%2,732,803
Jan 9, 2026169.44170.07166.88168.51166.84-1.07%2,360,032
Jan 8, 2026168.57171.32168.34170.33168.640.53%2,714,707
Jan 7, 2026176.99177.00169.40169.44167.76-3.63%2,756,753
Jan 6, 2026175.38177.80174.77175.82174.08-0.24%2,362,338
Jan 5, 2026174.26176.27171.04176.25174.510.83%3,433,472
Jan 2, 2026175.26175.81173.17174.80173.07-0.44%1,786,630
Dec 31, 2025175.92176.76175.40175.57173.83-0.65%1,680,246
Dec 30, 2025175.67176.85175.00176.72174.970.51%1,718,910
Dec 29, 2025175.07176.51174.88175.83174.09-0.33%2,177,313
Dec 26, 2025174.50176.70174.50176.41172.980.92%1,463,216
Dec 24, 2025174.72175.18174.29174.80171.400.17%1,040,032
Dec 23, 2025172.95174.58172.13174.51171.121.15%3,358,210
Dec 22, 2025171.63173.37170.77172.53169.180.07%4,154,513
Dec 19, 2025174.21174.84171.95172.41169.06-1.08%6,032,964
Dec 18, 2025178.60179.36174.19174.29170.90-2.35%3,950,828
Dec 17, 2025178.54180.77177.80178.49175.02-0.36%4,084,774
Dec 16, 2025180.27180.98178.70179.13175.65-0.63%3,198,332
Dec 15, 2025181.74181.94177.91180.26176.76-0.24%5,020,819
Dec 12, 2025182.17183.16180.32180.70177.19-0.56%5,329,424
Dec 11, 2025181.66183.21180.74181.71178.180.80%4,370,161
Dec 10, 2025179.81182.63179.55180.26176.760.40%2,501,239
Dec 9, 2025183.20184.61179.35179.55176.06-1.99%3,161,350
Dec 8, 2025178.54183.31176.90183.20179.642.43%5,804,255
Dec 5, 2025178.82180.37178.10178.86175.380.02%2,998,120
Dec 4, 2025175.57179.11175.40178.83175.351.50%2,804,263
Dec 3, 2025176.03176.77174.35176.18172.760.21%2,693,011