American Tower Corporation (AMT) Shares Outstanding: 0.47
Is American Tower Corporation’s shares outstanding high or low?
American Tower Corporation's shares outstanding of 0.47 is in line with its 5-year average of 0.46, near the high end of its 5-year range (0.44–0.47).
The shares outstanding for American Tower Corporation (AMT) is 0.47. It is above its 12-month average by 0.23% (0.47).
AMT Shares Outstanding Chart
AMT Average Shares Outstanding Chart
AMT Current vs Average Shares Outstanding Chart
AMT Shares Outstanding Metrics
SHARES OUTSTANDING
0.47
SHARES OUTSTANDING AVG TTM
0.47
SHARES OUTSTANDING AVG 3Y
0.47
SHARES OUTSTANDING AVG 5Y
0.46
SHARES OUTSTANDING AVG 10Y
0.45
SHARES OUTSTANDING AVG 15Y
0.43
SHARES OUTSTANDING AVG 20Y
0.42
CURRENT VS TTM AVG
+0.23%
CURRENT VS 3Y AVG
+0.69%
CURRENT VS 5Y AVG
+2.03%
CURRENT VS 10Y AVG
+5.04%
CURRENT VS 15Y AVG
+8.86%
CURRENT VS 20Y AVG
+11.57%
Share Structure
Shares Outstanding
469.14M
Float Shares
N/A
Stock Price
$190.83
Market Cap
$88.9B
Annual Shares Outstanding History
| Year | Weighted Average Shares | YoY Change |
|---|---|---|
| 2025 | 469.14M | +0.46% |
| 2024 | 467.01M | +0.20% |
| 2023 | 466.06M | +0.98% |
| 2022 | 461.52M | +2.22% |
| 2021 | 451.50M | +1.77% |
| 2020 | 443.64M | +0.30% |
| 2019 | 442.32M | +0.62% |
| 2018 | 439.61M | +2.67% |
| 2017 | 428.18M | +0.71% |
| 2016 | 425.14M | +1.49% |
| 2015 | 418.91M | +5.80% |
| 2014 | 395.96M | +0.23% |
| 2013 | 395.04M | +0.07% |
| 2012 | 394.77M | -0.24% |
| 2011 | 395.71M | -1.36% |
| 2010 | 401.15M | +0.70% |
| 2009 | 398.38M | +0.61% |
| 2008 | 395.95M | -4.17% |
| 2007 | 413.17M | -2.68% |
| 2006 | 424.53M | +40.33% |
| 2005 | 302.51M | +34.85% |
| 2004 | 224.34M | +7.80% |
| 2003 | 208.10M | +6.47% |
| 2002 | 195.45M | +2.02% |
| 2001 | 191.59M | +13.56% |
| 2000 | 168.72M | +12.67% |
| 1999 | 149.75M | +87.69% |
| 1998 | 79.79M | -70.86% |
| 1997 | 273.78M | - |
Relationship: Market Cap = Shares Outstanding × Stock Price
Key concepts:
- Float shares: Shares available for public trading
- Dilution: When new shares are issued, existing shareholders own less
- Buybacks: Reduce share count, increasing EPS and ownership stake
- Stock splits: Increase share count but don't change market cap
American Tower Corporation Shares Outstanding Formula & Definition
Shares Outstanding represents the total number of shares issued by a company that are held by all shareholders. Changes in share count affect EPS and ownership dilution.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
American Tower Corporation Shares Outstanding FAQ
- What is the shares outstanding for American Tower Corporation (AMT)?
- The shares outstanding for AMT stock is 0.47.
- Is American Tower Corporation's shares outstanding high or low?
- American Tower Corporation's shares outstanding of 0.47 is in line with its 5-year average of 0.46, near the high end of its 5-year range (0.44–0.47).
- What is the TTM average shares outstanding for American Tower Corporation (AMT)?
- The TTM average shares outstanding for AMT stock is 0.47.
- What is the 3Y average shares outstanding for American Tower Corporation (AMT)?
- The 3Y average shares outstanding for AMT stock is 0.47.
- What is the 5Y average shares outstanding for American Tower Corporation (AMT)?
- The 5Y average shares outstanding for AMT stock is 0.46.
- What is the 10Y average shares outstanding for American Tower Corporation (AMT)?
- The 10Y average shares outstanding for AMT stock is 0.45.
- What is the 15Y average shares outstanding for American Tower Corporation (AMT)?
- The 15Y average shares outstanding for AMT stock is 0.43.
- What is the 20Y average shares outstanding for American Tower Corporation (AMT)?
- The 20Y average shares outstanding for AMT stock is 0.42.
American Tower Corporation Shares Outstanding History
| DATE | SHARES OUTSTANDING |
|---|---|
| 2025-12-31 | 0.47 |
| 2024-12-31 | 0.47 |
| 2023-12-31 | 0.47 |
| 2022-12-31 | 0.46 |
| 2021-12-31 | 0.45 |
| 2020-12-31 | 0.44 |
| 2019-12-31 | 0.44 |
| 2018-12-31 | 0.44 |
| 2017-12-31 | 0.43 |
| 2016-12-31 | 0.43 |
| 2015-12-31 | 0.42 |
| 2014-12-31 | 0.40 |
| 2013-12-31 | 0.40 |
| 2012-12-31 | 0.39 |
| 2011-12-31 | 0.40 |
| 2010-12-31 | 0.40 |
| 2009-12-31 | 0.40 |
| 2008-12-31 | 0.40 |
| 2007-12-31 | 0.41 |
| 2006-12-31 | 0.42 |
| 2005-12-31 | 0.30 |
| 2004-12-31 | 0.22 |
| 2003-12-31 | 0.21 |
| 2002-12-31 | 0.20 |
| 2001-12-31 | 0.19 |
| 2000-12-31 | 0.17 |
| 1999-12-31 | 0.15 |
| 1998-12-31 | 0.08 |
| 1997-12-31 | 0.27 |
Related Metrics
About American Tower Corporation
American Tower Corporation, a prominent global Real Estate Investment Trust (REIT), stands as a premier independent entity specializing in the ownership, operation, and development of shared telecommunications infrastructure. The company manages an extensive portfolio of approximately 219,000 communication sites worldwide. For additional details, including earnings materials and investor presentations, please visit their investor relations website at www.americantower.com.
- Sector
- Real Estate
- Industry
- REIT - Specialty
- CEO
- Steven O. Vondran