ESS Tech (GWH) Stock Overview
An energy storage company, designs and produces iron flow batteries for commercial and utility-scale energy storage applications worldwide. More details
| Snowflake Score | |
|---|---|
| Valuation | 0/6 |
| Future Growth | 2/6 |
| Past Performance | 0/6 |
| Financial Health | 4/6 |
| Dividends | 0/6 |
Rewards
Risk Analysis
GWH Community Fair Values
Create NarrativeSee what 11 others think this stock is worth. Follow their fair value or set your own to get alerts.
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ESS Tech, Inc. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$3.78 |
| 52 Week High | US$13.87 |
| 52 Week Low | US$0.76 |
| Beta | 1.24 |
| 1 Month Change | 119.77% |
| 3 Month Change | 105.43% |
| 1 Year Change | -51.72% |
| 3 Year Change | -93.68% |
| 5 Year Change | n/a |
| Change since IPO | -97.45% |
Recent News & Updates
Recent updates
ESS Tech Is A High-Risk Investment That May Reward A Patient Investor
Nov 19Here's Why We're Watching ESS Tech's (NYSE:GWH) Cash Burn Situation
Jun 26
A Look At The Intrinsic Value Of ESS Tech, Inc. (NYSE:GWH)
May 03Is ESS Tech, Inc. (NYSE:GWH) Potentially Undervalued?
Mar 15ESS Tech: The Honeywell Honeymoon Was Brief
Feb 12Is ESS Tech (NYSE:GWH) In A Good Position To Deliver On Growth Plans?
Feb 08ESS Tech: Flush With Cash As Solar And Wind Energy Booms
Dec 11Is ESS Tech (NYSE:GWH) In A Good Position To Invest In Growth?
Nov 10ESS Tech Levels Up
Sep 27ESS Tech: Without More Transparency, Investors Left In A Lurch
Jul 10ESS Tech: A Very Big Battery In Germany
Jun 21ESS to fend off lawsuit stemming from Grizzly Research report
Jan 16ESS Tech: Q4 2022 Estimate And Questions For Management
Dec 18ESS Tech: Darling Of The Shorts Or Storage Panacea
Dec 09ESS Tech: Long-Duration Energy Storage Will Supercharge The Transition To Renewables
Sep 28ESS Tech names Vince Canino as operating chief
Aug 26ESS Tech: Speculative Buy As Green Energy Needs Storage To Be More Viable
Jan 13ESS Tech: The Blue Sky Energy Opportunity
Oct 14Shareholder Returns
| GWH | US Electrical | US Market | |
|---|---|---|---|
| 7D | -22.9% | 2.4% | -0.9% |
| 1Y | -51.7% | 45.3% | 20.1% |
Return vs Industry: GWH underperformed the US Electrical industry which returned 45.5% over the past year.
Return vs Market: GWH underperformed the US Market which returned 20.3% over the past year.
Price Volatility
| GWH volatility | |
|---|---|
| GWH Average Weekly Movement | 54.1% |
| Electrical Industry Average Movement | 11.3% |
| Market Average Movement | 6.5% |
| 10% most volatile stocks in US Market | 17.4% |
| 10% least volatile stocks in US Market | 3.0% |
Stable Share Price: GWH's share price has been volatile over the past 3 months compared to the US market.
Volatility Over Time: GWH's weekly volatility has increased from 36% to 54% over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 2011 | 240 | Kelly Goodman | essinc.com |
ESS Tech, Inc., an energy storage company, designs and produces iron flow batteries for commercial and utility-scale energy storage applications worldwide. It offers energy storage products, which include Energy Warehouse, a behind-the-meter solution; Energy Center, which is designed to allow customers to connect multiple units in various configurations and supporting energy storage projects ranging from sub-megawatt to tens-of-megawatt scale; and Energy Base, a gigawatt-scale storage product. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.
ESS Tech, Inc. Fundamentals Summary
| GWH fundamental statistics | |
|---|---|
| Market cap | US$78.46m |
| Earnings (TTM) | -US$75.05m |
| Revenue (TTM) | US$6.17m |
Is GWH overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| GWH income statement (TTM) | |
|---|---|
| Revenue | US$6.17m |
| Cost of Revenue | US$44.98m |
| Gross Profit | -US$38.82m |
| Other Expenses | US$36.24m |
| Earnings | -US$75.05m |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
Nov 13, 2025
| Earnings per share (EPS) | -3.95 |
| Gross Margin | -629.55% |
| Net Profit Margin | -1,217.22% |
| Debt/Equity Ratio | 0% |
How did GWH perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/03 22:48 |
| End of Day Share Price | 2025/11/03 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
|
| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
ESS Tech, Inc. is covered by 5 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Benjamin Kallo | Baird |
| George Gianarikas | Baird |
| Joseph Osha | Guggenheim Securities, LLC |