ESS Tech, Inc. (GWH)
ESS Tech Market Cap : 26.74M for May 15, 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
| Emerson Electric Co. | 74.52B |
| Plug Power, Inc. | 5.273B |
| Ultralife Corp. | 101.11M |
| Thermon Group Holdings, Inc. | 2.144B |
| Universal New Energy Holding Group, Inc. | 1.302M |
Market Cap Related Metrics
| PS Ratio | 15.48 |
| Price to Book Value | 2.831 |
| Price | 0.9099 |
| Earnings Yield | -371.5% |