American Water Works Co., Inc. (AWK)
American Water Works Market Cap : 27.23B for April 2, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| California Water Service Group | 2.801B |
| Essential Utilities, Inc. | 11.76B |
| American States Water Co. | 3.085B |
| Middlesex Water Co. | 1.017B |
| H2O America | 2.505B |
Market Cap Related Metrics
| PE Ratio | 24.25 |
| PS Ratio | 5.241 |
| PEG Ratio | 4.254 |
| Price to Book Value | 2.488 |
| Price | 138.14 |
| Earnings Yield | 4.12% |
| PEGY Ratio | 2.995 |
| Operating PE Ratio | 14.34 |
| Normalized PE Ratio | 24.25 |