| Q3 2026 | Sep 30, 2026 | 2,785 | +2.5% | American Tower SEC Form 10-Q XBRL (0001053507-26-000157, filed 2026-10-27) ↗ |
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| Q2 2026 | Jun 30, 2026 | 2,749 | +4.7% | American Tower SEC Form 10-Q (0001053507-26-000133), filed 2026-07-28 ↗ |
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| Q1 2026 | Mar 31, 2026 | 2,738 | +6.8% | American Tower SEC Form 10-Q (0001053507-26-000099), filed 2026-04-28 ↗ |
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| Q4 2025 | Dec 31, 2025 | 2,738 | +7.5% | American Tower SEC Form 10-K (0001053507-26-000035), filed 2026-02-24 ↗ |
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| Q3 2025 | Sep 30, 2025 | 2,717 | +7.7% | American Tower SEC Form 10-Q (0001053507-25-000149), filed 2025-10-28 ↗ |
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| Q2 2025 | Jun 30, 2025 | 2,627 | +3.2% | American Tower SEC Form 10-Q (0001053507-25-000120), filed 2025-07-29 ↗ |
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| Q1 2025 | Mar 31, 2025 | 2,563 | +2.0% | American Tower SEC Form 10-Q (0001053507-25-000102), filed 2025-04-29 ↗ |
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| Q4 2024 | Dec 31, 2024 | 2,548 | +3.7% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q3 2024 | Sep 30, 2024 | 2,522 | 0.0% | American Tower SEC Form 10-Q (0001053507-24-000130), filed 2024-10-29 ↗ |
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| Q2 2024 | Jun 30, 2024 | 2,545 | +1.2% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q1 2024 | Mar 31, 2024 | 2,513 | -0.3% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q4 2023 | Dec 31, 2023 | 2,456 | +49.8% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q3 2023 | Sep 30, 2023 | 2,521 | -5.6% | American Tower SEC Form 10-Q (0001053507-24-000130), filed 2024-10-29 ↗ |
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| Q2 2023 | Jun 30, 2023 | 2,515 | -6.0% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q1 2023 | Mar 31, 2023 | 2,520 | -5.3% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q4 2022 | Dec 31, 2022 | 1,639 | -33.0% | American Tower SEC Form 10-K (0001053507-25-000025), filed 2025-02-25 ↗ |
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| Q3 2022 | Sep 30, 2022 | 2,672 | +8.8% | American Tower SEC Form 10-Q (0001053507-22-000118), filed 2022-10-27 ↗ |
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| Q2 2022 | Jun 30, 2022 | 2,674 | +16.3% | American Tower SEC Form 10-Q (0001053507-22-000099), filed 2022-07-28 ↗ |
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| Q1 2022 | Mar 31, 2022 | 2,660 | +23.2% | American Tower SEC Form 10-Q (0001053507-22-000068), filed 2022-04-27 ↗ |
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| Q4 2021 | Dec 31, 2021 | 2,445 | +15.2% | American Tower SEC Form 10-K (0001053507-22-000017), filed 2022-02-25 ↗ |
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| Q3 2021 | Sep 30, 2021 | 2,454 | +21.9% | American Tower SEC Form 10-Q (0001053507-21-000159), filed 2021-10-28 ↗ |
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| Q2 2021 | Jun 30, 2021 | 2,299 | +20.2% | American Tower SEC Form 10-Q (0001053507-21-000129), filed 2021-07-29 ↗ |
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| Q1 2021 | Mar 31, 2021 | 2,159 | +8.3% | American Tower SEC Form 10-Q (0001053507-21-000085), filed 2021-04-29 ↗ |
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| Q4 2020 | Dec 31, 2020 | 2,123 | +10.3% | American Tower SEC Form 10-K (0001053507-21-000026), filed 2021-02-25 ↗ |
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| Q3 2020 | Sep 30, 2020 | 2,013 | +3.0% | American Tower SEC Form 10-Q (0001053507-20-000161), filed 2020-10-29 ↗ |
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| Q2 2020 | Jun 30, 2020 | 1,913 | +1.2% | American Tower SEC Form 10-Q (0001053507-20-000129), filed 2020-07-30 ↗ |
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| Q1 2020 | Mar 31, 2020 | 1,993 | +9.9% | American Tower SEC Form 10-Q (0001053507-20-000093), filed 2020-04-29 ↗ |
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| Q4 2019 | Dec 31, 2019 | 1,924 | -9.8% | American Tower SEC Form 10-K (0001053507-20-000028), filed 2020-02-25 ↗ |
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| Q3 2019 | Sep 30, 2019 | 1,954 | +9.4% | American Tower SEC Form 10-Q (0001053507-19-000134), filed 2019-10-31 ↗ |
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| Q2 2019 | Jun 30, 2019 | 1,890 | +6.1% | American Tower SEC Form 10-Q (0001053507-19-000105), filed 2019-07-31 ↗ |
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| Q1 2019 | Mar 31, 2019 | 1,813 | +4.1% | American Tower SEC Form 10-Q (0001053507-19-000073), filed 2019-05-03 ↗ |
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| Q4 2018 | Dec 31, 2018 | 2,132 | +25.1% | American Tower SEC Form 10-K (0001053507-19-000012), filed 2019-02-27 ↗ |
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| Q3 2018 | Sep 30, 2018 | 1,786 | +6.2% | American Tower SEC Form 10-Q (0001053507-18-000049), filed 2018-10-30 ↗ |
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| Q2 2018 | Jun 30, 2018 | 1,781 | +7.1% | American Tower SEC Form 10-Q (0001053507-18-000038), filed 2018-07-31 ↗ |
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| Q1 2018 | Mar 31, 2018 | 1,742 | +7.8% | American Tower SEC Form 10-Q (0001053507-18-000026), filed 2018-05-02 ↗ |
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| Q4 2017 | Dec 31, 2017 | 1,705 | +10.7% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q3 2017 | Sep 30, 2017 | 1,681 | +11.0% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q2 2017 | Jun 30, 2017 | 1,663 | +15.3% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q1 2017 | Mar 31, 2017 | 1,616 | +25.4% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q4 2016 | Dec 31, 2016 | 1,540 | +20.3% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q3 2016 | Sep 30, 2016 | 1,515 | +22.4% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q2 2016 | Jun 30, 2016 | 1,442 | +22.8% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q1 2016 | Mar 31, 2016 | 1,289 | +19.4% | American Tower SEC Form 10-K (0001053507-18-000006), filed 2018-02-28 ↗ |
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| Q4 2015 | Dec 31, 2015 | 1,280 | +22.3% | American Tower SEC Form 10-K (0001053507-16-000018), filed 2016-02-26 ↗ |
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| Q3 2015 | Sep 30, 2015 | 1,238 | +19.2% | American Tower SEC Form 10-Q (0001628280-15-008027), filed 2015-10-29 ↗ |
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| Q2 2015 | Jun 30, 2015 | 1,174 | +13.9% | American Tower SEC Form 10-Q (0001193125-15-268479), filed 2015-07-29 ↗ |
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| Q1 2015 | Mar 31, 2015 | 1,079 | +9.7% | American Tower SEC Form 10-Q (0001193125-15-162716), filed 2015-04-30 ↗ |
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| Q4 2014 | Dec 31, 2014 | 1,046 | +11.1% | American Tower SEC Form 10-K (0001193125-15-059026), filed 2015-02-24 ↗ |
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| Q3 2014 | Sep 30, 2014 | 1,038 | +28.5% | American Tower SEC Form 10-Q (0001193125-14-389764), filed 2014-10-30 ↗ |
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| Q2 2014 | Jun 30, 2014 | 1,032 | +27.5% | American Tower SEC Form 10-Q (0001193125-14-287223), filed 2014-07-30 ↗ |
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| Q1 2014 | Mar 31, 2014 | 984 | +22.6% | American Tower SEC Form 10-Q (0001193125-14-177280), filed 2014-05-01 ↗ |
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| Q4 2013 | Dec 31, 2013 | 942 | +22.6% | American Tower SEC Form 10-K (0001193125-14-068001), filed 2014-02-26 ↗ |
|---|
| Q3 2013 | Sep 30, 2013 | 808 | +13.3% | American Tower SEC Form 10-Q (0001193125-13-418850), filed 2013-10-30 ↗ |
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| Q2 2013 | Jun 30, 2013 | 809 | – | American Tower SEC Form 10-Q (0001193125-13-312703), filed 2013-07-31 ↗ |
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| Q1 2013 | Mar 31, 2013 | 803 | – | American Tower SEC Form 10-Q (0001193125-13-192592), filed 2013-05-01 ↗ |
|---|
| Q4 2012 | Dec 31, 2012 | 768 | +17.6% | American Tower SEC Form 10-K (0001193125-13-077821), filed 2013-02-27 ↗ |
|---|
| Q3 2012 | Sep 30, 2012 | 713 | +13.2% | American Tower SEC Form 10-Q (0001193125-12-443907), filed 2012-10-31 ↗ |
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| Q4 2011 | Dec 31, 2011 | 653 | – | American Tower SEC Form 10-K (0001193125-12-086162), filed 2012-02-29 ↗ |
|---|
| Q3 2011 | Sep 30, 2011 | 630 | – | American Tower SEC Form 10-Q (0001193125-11-291078), filed 2011-11-02 ↗ |
|---|
| Q2 2011 | Jun 30, 2011 | 597 | +27.1% | American Tower SEC Form 10-Q (0001193125-11-210453), filed 2011-08-04 ↗ |
|---|
| Q1 2011 | Mar 31, 2011 | 563 | +23.8% | American Tower SEC Form 10-Q (0001193125-11-128578), filed 2011-05-05 ↗ |
|---|
| Q2 2010 | Jun 30, 2010 | 470 | +11.0% | American Tower SEC Form 10-Q (0001193125-10-179874), filed 2010-08-06 ↗ |
|---|
| Q1 2010 | Mar 31, 2010 | 454 | +11.2% | American Tower SEC Form 10-Q (0001193125-10-111052), filed 2010-05-06 ↗ |
|---|
| Q4 2009 | Dec 31, 2009 | 448 | +9.7% | American Tower SEC Form 10-K (0001193125-11-050129), filed 2011-02-28 ↗ |
|---|
| Q3 2009 | Sep 30, 2009 | 444 | +8.5% | American Tower SEC Form 10-Q (0001193125-09-225699), filed 2009-11-05 ↗ |
|---|
| Q2 2009 | Jun 30, 2009 | 423 | +7.5% | American Tower SEC Form 10-Q (0001193125-09-167155), filed 2009-08-06 ↗ |
|---|
| Q1 2009 | Mar 31, 2009 | 409 | – | American Tower SEC Form 10-Q (0001193125-10-111052), filed 2010-05-06 ↗ |
|---|
| Q4 2008 | Dec 31, 2008 | 408 | – | American Tower SEC Form 10-K (0001193125-10-044876), filed 2010-03-01 ↗ |
|---|
| Q3 2008 | Sep 30, 2008 | 409 | – | American Tower SEC Form 10-Q (0001193125-09-225699), filed 2009-11-05 ↗ |
|---|
| Q2 2008 | Jun 30, 2008 | 394 | – | American Tower SEC Form 10-Q (0001193125-09-167155), filed 2009-08-06 ↗ |
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