ESS Tech, Inc. (GWH) is a publicly traded Industrials sector company. As of May 21, 2026, GWH trades at $0.89 with a market cap of $25.27M and a P/E ratio of -0.26. GWH moved +5.17% today. Year to date, GWH is -53.79%; over the trailing twelve months it is -54.03%. Its 52-week range spans $0.57 to $13.87. Analyst consensus is buy with an average price target of $2.50. Rallies surfaces GWH's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.
ESS Tech Sees 2026 Revenue Slashed to $2.1M; Utility Validates Iron Flow Battery: ESS Tech’s Q1 2026 revenue is forecast at $0.40M with EPS of –$0.29, while full-year revenue estimates have been slashed to $2.10M with EPS at –$1.00. A third-party utility has validated ESS Tech’s iron flow battery technology, reinforcing its commercial prospects.
| Metric | Value |
|---|---|
| Price | $0.89 |
| Market Cap | $25.27M |
| P/E Ratio | -0.26 |
| EPS | $-3.43 |
| Dividend Yield | 0.00% |
| 52-Week High | $13.87 |
| 52-Week Low | $0.57 |
| Volume | 3.17K |
| Avg Volume | 0 |
| Revenue (TTM) | $1.11M |
| Net Income | $-61.34M |
| Gross Margin | -2388.76% |
1 analysts cover GWH: 0 strong buy, 1 buy, 0 hold, 0 sell, 0 strong sell. Consensus rating is buy. Average price target: $2.50.