American Tower Corp (AMT): Shares Outstanding
466.32M
As of 2025-12-31
465.96M
As of 2026-06-30
+0.1%
3-year compound annual growth
+1.0%
5-year compound annual growth
+1.0%
10-year compound annual growth
| Period ended | Shares Outstanding | Change YoY | Source filing |
|---|---|---|---|
| 2025-12-31 | 466.32M | -0.2% | 2026-02-24, Balance as of period end |
| 2024-12-31 | 467.38M | +0.2% | 2026-02-24, Balance as of period end |
| 2023-12-31 | 466.30M | +0.1% | 2025-02-25, Balance as of period end |
| 2022-12-31 | 465.62M | +2.2% | 2024-02-27, Balance as of period end |
| 2021-12-31 | 455.77M | +2.6% | 2023-02-23, Balance as of period end |
| 2020-12-31 | 444.33M | +0.3% | 2022-02-25, Balance as of period end |
| 2019-12-31 | 442.89M | +0.4% | 2021-02-25, Balance as of period end |
| 2018-12-31 | 441.06M | +2.9% | 2020-02-25, Balance as of period end |
| 2017-12-31 | 428.82M | +0.4% | 2019-02-27, Balance as of period end |
| 2016-12-31 | 427.10M | +0.8% | 2018-02-28, Balance as of period end |
| 2015-12-31 | 423.89M | +6.9% | 2017-02-27, Balance as of period end |
| 2014-12-31 | 396.70M | +0.5% | 2016-02-26, Balance as of period end |
| 2013-12-31 | 394.86M | -0.1% | 2015-02-24, Balance as of period end |
| 2012-12-31 | 395.09M | +0.4% | 2014-02-26, Balance as of period end |
| 2011-12-31 | 393.64M | -1.3% | 2013-02-27, Balance as of period end |
| 2010-12-31 | 398.68M | -0.7% | 2012-02-29, Balance as of period end |
| 2009-12-31 | 401.60M | +1.2% | 2011-02-28, Balance as of period end |
| 2008-12-31 | 396.98M | n/a | 2010-03-01, Balance as of period end |