ESS Tech, Inc. (GWH)
NYSE: GWH · Real-Time Price · USD
0.9099
-0.0311 (-3.30%)
At close: May 15, 2026, 4:00 PM EDT
0.9100
+0.0001 (0.01%)
After-hours: May 15, 2026, 7:44 PM EDT
ESS Tech Market Cap
ESS Tech has a market cap or net worth of $25.41 million as of May 15, 2026. Its market cap has decreased by -10.53% in one year.
Market Cap
25.41M
Enterprise Value
25.70M
1-Year Change
-10.53%
Ranking
Category
Stock Price
$0.91
Market Cap Chart
Since May 17, 2021, ESS Tech's market cap has decreased from $308.12M to $25.41M, a decrease of -91.75%. That is a compound annual growth rate of -39.31%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| May 15, 2026 | 26.65M | 0.17% |
| Dec 31, 2025 | 26.61M | -62.39% |
| Dec 31, 2024 | 70.76M | -97.62% |
| Dec 29, 2023 | 2.97B | -46.93% |
| Dec 30, 2022 | 5.59B | -78.52% |
| Dec 31, 2021 | 26.03B | 8,347.53% |
| May 17, 2021 | 308.12M | - |
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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
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