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American Tower Corporation (AMT)
NYSE: AMT · Real-Time Price · USD
186.64
-1.95 (-1.03%)
At close: Mar 9, 2026, 4:00 PM EDT
186.58
-0.06 (-0.03%)
After-hours: Mar 9, 2026, 4:26 PM EDT

American Tower Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 2026188.23189.53185.30188.21--0.20%1,764,747
Mar 6, 2026187.89190.15185.86188.59188.590.51%2,680,526
Mar 5, 2026189.00189.03185.03187.64187.64-1.66%2,985,242
Mar 4, 2026188.51190.99187.22190.80190.800.29%2,452,802
Mar 3, 2026187.53191.18186.25190.25190.250.03%2,156,347
Mar 2, 2026190.02192.24188.54190.20190.20-0.87%3,382,899
Feb 27, 2026186.16191.97184.68191.86191.863.70%4,964,780
Feb 26, 2026183.17187.39181.18185.01185.011.39%2,918,226
Feb 25, 2026191.60191.65182.29182.48182.48-4.05%3,406,316
Feb 24, 2026188.15195.45187.03190.19190.190.07%3,535,258
Feb 23, 2026187.50191.49186.68190.05190.051.46%2,966,440
Feb 20, 2026186.00187.42183.41187.31187.311.36%2,484,143
Feb 19, 2026186.58188.38184.40184.79184.79-0.98%2,257,678
Feb 18, 2026192.07192.18185.63186.62186.62-3.35%2,636,213
Feb 17, 2026192.50193.62189.93193.09193.090.52%3,166,158
Feb 13, 2026188.67192.21188.10192.10192.102.08%3,413,310
Feb 12, 2026182.47190.34181.85188.19188.194.27%4,537,023
Feb 11, 2026177.51180.54175.60180.48180.481.10%2,089,188
Feb 10, 2026174.35179.67173.59178.51178.512.76%2,681,045
Feb 9, 2026171.05174.26169.32173.71173.711.42%2,507,787
Feb 6, 2026172.77173.60168.68171.27171.27-0.13%3,481,899
Feb 5, 2026172.58173.72169.30171.49171.49-2.87%4,729,951
Feb 4, 2026174.13177.92172.38176.55176.551.98%4,518,901
Feb 3, 2026173.04174.23171.44173.13173.13-0.33%3,147,306
Feb 2, 2026178.98179.82173.59173.70173.70-3.11%2,968,816
Jan 30, 2026181.21181.21175.30179.28179.28-1.14%3,504,309
Jan 29, 2026177.51181.89176.81181.34181.342.16%3,496,516
Jan 28, 2026180.07180.88176.23177.51177.51-1.42%3,437,969
Jan 27, 2026178.59181.36177.08180.07180.070.34%2,867,089
Jan 26, 2026179.82182.64178.99179.46179.460.40%4,304,259
Jan 23, 2026176.38179.70175.15178.75178.751.02%2,869,844
Jan 22, 2026177.29181.08176.52176.95176.95-0.68%3,741,506
Jan 21, 2026178.99179.68176.69178.17178.170.24%2,755,767
Jan 20, 2026182.90183.96177.63177.75177.75-3.17%5,038,711
Jan 16, 2026179.68184.17178.65183.57183.571.11%4,130,813
Jan 15, 2026177.45181.81176.37181.55181.552.29%3,868,344
Jan 14, 2026174.48180.61174.26177.48177.482.02%3,604,750
Jan 13, 2026171.40174.12169.71173.96173.961.42%2,870,456
Jan 12, 2026169.40172.88169.40171.53171.531.79%2,732,803
Jan 9, 2026169.44170.07166.88168.51168.51-1.07%2,360,032
Jan 8, 2026168.57171.32168.34170.33170.330.53%2,714,707
Jan 7, 2026176.99177.00169.40169.44169.44-3.63%2,756,753
Jan 6, 2026175.38177.80174.77175.82175.82-0.24%2,362,338
Jan 5, 2026174.26176.27171.04176.25176.250.83%3,433,472
Jan 2, 2026175.26175.81173.17174.80174.80-0.44%1,786,630
Dec 31, 2025175.92176.76175.40175.57175.57-0.65%1,680,246
Dec 30, 2025175.67176.85175.00176.72176.720.51%1,718,910
Dec 29, 2025175.07176.51174.88175.83175.83-0.33%2,177,313
Dec 26, 2025174.50176.70174.50176.41174.710.92%1,463,216
Dec 24, 2025174.72175.18174.29174.80173.120.17%1,040,032
Dec 23, 2025172.95174.58172.13174.51172.831.15%3,358,210
Dec 22, 2025171.63173.37170.77172.53170.870.07%4,154,513
Dec 19, 2025174.21174.84171.95172.41170.75-1.08%6,032,964
Dec 18, 2025178.60179.36174.19174.29172.61-2.35%3,950,828
Dec 17, 2025178.54180.77177.80178.49176.77-0.36%4,084,774
Dec 16, 2025180.27180.98178.70179.13177.40-0.63%3,198,332
Dec 15, 2025181.74181.94177.91180.26178.52-0.24%5,020,819
Dec 12, 2025182.17183.16180.32180.70178.96-0.56%5,329,424
Dec 11, 2025181.66183.21180.74181.71179.960.80%4,370,161
Dec 10, 2025179.81182.63179.55180.26178.520.40%2,501,239
Dec 9, 2025183.20184.61179.35179.55177.82-1.99%3,161,350
Dec 8, 2025178.54183.31176.90183.20181.432.43%5,804,255
Dec 5, 2025178.82180.37178.10178.86177.140.02%2,998,120
Dec 4, 2025175.57179.11175.40178.83177.111.50%2,804,263
Dec 3, 2025176.03176.77174.35176.18174.480.21%2,693,011
Dec 2, 2025177.06177.73175.20175.81174.12-0.26%2,467,212
Dec 1, 2025178.50179.10174.91176.27174.57-2.76%3,329,695
Nov 28, 2025180.41182.05180.02181.27179.520.02%1,088,840
Nov 26, 2025180.02182.30178.50181.24179.490.82%1,941,656
Nov 25, 2025180.23182.00179.47179.76178.030.11%2,005,141
Nov 24, 2025179.58180.36176.58179.57177.840.01%6,032,465
Nov 21, 2025180.37181.99179.01179.56177.830.25%2,609,950
Nov 20, 2025180.50180.66178.01179.12177.39-0.76%3,094,626
Nov 19, 2025181.54182.36178.92180.50178.76-0.58%2,673,233
Nov 18, 2025180.00182.36178.94181.55179.800.60%3,436,750
Nov 17, 2025183.69184.70179.96180.47178.73-1.70%3,253,679
Nov 14, 2025182.85184.40179.61183.59181.821.36%3,807,225
Nov 13, 2025183.02184.24180.85181.13179.38-1.21%3,071,996
Nov 12, 2025184.00185.38181.93183.35181.58-0.78%2,947,606
Nov 11, 2025181.48184.96180.81184.79183.012.82%2,429,603
Nov 10, 2025176.24180.97176.00179.72177.990.99%2,911,330
Nov 7, 2025177.75178.48175.38177.95176.24-0.08%4,255,838
Nov 6, 2025178.88182.11177.85178.09176.37-0.75%1,960,522
Nov 5, 2025180.60182.03178.72179.43177.70-0.51%2,330,718
Nov 4, 2025178.65180.77177.44180.35178.612.10%2,663,773
Nov 3, 2025177.75178.02175.00176.64174.94-1.31%3,481,705
Oct 31, 2025177.13180.06176.89178.98177.26-0.26%2,604,780
Oct 30, 2025180.25182.58178.47179.45177.720.21%2,954,907
Oct 29, 2025182.67183.92178.75179.08177.35-1.99%4,501,527
Oct 28, 2025185.94186.34177.49182.72180.96-3.69%6,047,486
Oct 27, 2025190.00191.09188.74189.73187.90-0.93%2,979,496
Oct 24, 2025191.31192.73189.97191.52189.670.64%1,721,858
Oct 23, 2025191.27192.22187.47190.30188.47-0.47%2,280,063
Oct 22, 2025192.03193.43190.87191.19189.35-0.61%1,535,863
Oct 21, 2025192.15194.40190.85192.37190.52-0.37%1,749,692
Oct 20, 2025191.95193.12190.62193.08191.220.94%1,782,171
Oct 17, 2025192.08192.51188.16191.29189.45-0.09%1,981,427
Oct 16, 2025190.57194.08190.24191.47189.620.76%3,394,739
Oct 15, 2025185.92190.19185.76190.03188.201.89%3,353,976
Oct 14, 2025183.81186.52183.13186.51184.711.81%4,174,977