American Water Works Company, Inc. (AWK)
NYSE: AWK · Real-Time Price · USD
135.10
-1.31 (-0.96%)
At close: Sep 25, 2025, 4:00 PM EDT
135.10
0.00 (0.00%)
After-hours: Sep 25, 2025, 7:00 PM EDT
AWK Market Cap
AWK has a market cap or net worth of $27.31 billion as of September 25, 2025. Its market cap has decreased by -5.43% in one year.
Market Cap
27.31B
Enterprise Value
42.21B
1-Year Change
-5.43%
Ranking
Category
Stock Price
$135.10
Market Cap Chart
Since April 23, 2008, AWK's market cap has increased from $3.30B to $27.31B, an increase of 728.56%. That is a compound annual growth rate of 12.89%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Sep 25, 2025 | 26.36B | 8.64% |
| Dec 31, 2024 | 24.26B | -5.59% |
| Dec 29, 2023 | 25.70B | -7.27% |
| Dec 30, 2022 | 27.71B | -19.17% |
| Dec 31, 2021 | 34.29B | 23.24% |
| Dec 31, 2020 | 27.82B | 25.27% |
| Dec 31, 2019 | 22.21B | 35.47% |
| Dec 31, 2018 | 16.39B | 0.45% |
| Dec 29, 2017 | 16.32B | 26.70% |
| Dec 30, 2016 | 12.88B | 20.12% |
| Dec 31, 2015 | 10.72B | 12.20% |
| Dec 31, 2014 | 9.56B | 26.86% |
| Dec 31, 2013 | 7.53B | 14.79% |
| Dec 31, 2012 | 6.56B | 17.37% |
| Dec 30, 2011 | 5.59B | 26.44% |
| Dec 31, 2010 | 4.42B | 13.03% |
| Dec 31, 2009 | 3.91B | 17.13% |
| Dec 31, 2008 | 3.34B | 1.35% |
| Apr 23, 2008 | 3.30B | - |
View and export this data all the way back to 2008. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| NextEra Energy | 153.73B |
| The Southern Company | 103.06B |
| Constellation Energy | 101.95B |
| Duke Energy | 95.12B |
| National Grid | 69.54B |
| Vistra | 68.31B |
| American Electric Power Company | 57.68B |
| Sempra | 56.43B |