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American Tower Corporation (AMT)
NYSE: AMT · Real-Time Price · USD
170.63
+0.13 (0.08%)
At close: May 15, 2026, 4:00 PM EDT
170.95
+0.32 (0.19%)
After-hours: May 15, 2026, 7:57 PM EDT

American Tower Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 15, 2026170.18172.35167.37170.63170.630.08%4,632,974
May 14, 2026174.63175.30170.19170.50170.50-1.94%2,922,522
May 13, 2026176.77176.81171.01173.87173.87-2.77%3,271,248
May 12, 2026174.59180.51174.53178.82178.820.76%3,384,156
May 11, 2026177.05178.99176.15177.47177.470.53%2,456,447
May 8, 2026179.83179.83176.11176.53176.53-1.80%3,510,339
May 7, 2026179.50180.97178.43179.77179.77-0.22%2,589,507
May 6, 2026179.15181.25178.41180.16180.161.15%2,115,970
May 5, 2026180.00180.68176.71178.12178.12-1.53%2,244,234
May 4, 2026180.67182.63179.23180.88180.88-0.40%1,625,501
May 1, 2026183.77184.11180.87181.61181.61-0.60%1,943,196
Apr 30, 2026177.99182.98177.07182.71182.712.54%3,006,551
Apr 29, 2026177.54179.22176.59178.19178.19-0.12%2,775,028
Apr 28, 2026176.50180.18174.29178.40178.401.77%4,484,665
Apr 27, 2026178.64178.90174.70175.30175.30-1.63%3,046,874
Apr 24, 2026178.89179.62176.26178.21178.21-0.45%3,065,032
Apr 23, 2026177.55179.21176.38179.01179.011.53%2,433,888
Apr 22, 2026176.93178.19174.82176.31176.310.89%2,269,508
Apr 21, 2026181.74181.88174.31174.76174.76-3.80%3,564,039
Apr 20, 2026181.37183.43180.50181.66181.66-0.38%2,778,873
Apr 17, 2026178.29183.07177.41182.36182.362.11%4,708,628
Apr 16, 2026177.17178.64176.58178.60178.600.91%1,916,017
Apr 15, 2026177.77178.70176.22176.99176.990.33%2,129,148
Apr 14, 2026178.44178.84173.00176.41176.41-2.50%2,887,549
Apr 13, 2026179.48181.21178.48180.94179.120.92%2,598,059
Apr 10, 2026180.55181.58178.31179.29177.49-0.36%3,179,859
Apr 9, 2026175.24182.36175.24179.93178.122.13%3,273,998
Apr 8, 2026175.00177.20173.73176.18174.411.21%3,465,380
Apr 7, 2026175.82176.38172.89174.08172.33-1.17%3,617,106
Apr 6, 2026172.74177.23171.72176.14174.371.39%2,898,930
Apr 2, 2026171.49176.47170.34173.73171.991.58%4,241,560
Apr 1, 2026172.67173.91169.79171.02169.30-0.90%2,311,150
Mar 31, 2026172.63173.11170.48172.58170.851.30%4,425,844
Mar 30, 2026171.54173.03169.78170.36168.650.50%3,106,512
Mar 27, 2026168.79171.66167.97169.52167.820.36%2,468,596
Mar 26, 2026167.29169.07165.75168.92167.220.99%2,890,433
Mar 25, 2026169.48171.99165.08167.27165.59-1.81%4,107,818
Mar 24, 2026175.49176.38170.10170.36168.65-3.48%4,558,299
Mar 23, 2026179.20179.63173.15176.50174.73-0.16%4,363,182
Mar 20, 2026184.02185.72175.60176.79175.01-3.27%6,368,009
Mar 19, 2026180.29183.07178.35182.76180.921.15%3,615,259
Mar 18, 2026183.14184.20180.20180.69178.88-2.37%3,654,907
Mar 17, 2026185.60187.84184.14185.07183.210.19%2,728,935
Mar 16, 2026185.73186.21184.15184.71182.860.16%2,267,321
Mar 13, 2026182.10184.54181.01184.41182.562.53%3,194,344
Mar 12, 2026181.06184.18179.60179.86178.05-1.64%3,070,613
Mar 11, 2026185.61185.61182.49182.85181.01-1.76%1,588,183
Mar 10, 2026186.50187.99184.53186.12184.25-0.28%3,288,697
Mar 9, 2026188.23189.53185.30186.64184.77-1.03%2,801,081
Mar 6, 2026187.89190.15185.86188.59186.700.51%2,747,363