Company Overview
ESS Tech, Inc., an energy storage company, engages in the design and production of 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; and the gigawatt-hour energy base storage product, a fully configurable layout that integrates with any site location and that allows the power to be decoupled from the capacity. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.
Recent Developments
- Dec 2025 Revenue of $1.58M (-74.9% YoY); net profit $-63.44M.
- Trailing 12 Months Year-on-year growth — revenue -96.9%.
Growth & Price Performance
Compounded Sales Growth
| 5 Years: | - |
| 1 Year: | -96.90% |
Stock Price Performance
| 1 Year: | -77.07% |
| 6 Months: | -70.18% |
| 3 Months: | -54.77% |
| 1 Month: | -39.81% |
Highlights auto-generated from reported financials and price data; not investment advice. Verify with official filings before acting.
- Price vs 50-DMABelow
- Price vs 200-DMABelow
- RSI (14)37.12 · Neutral
Auto-generated from price history and fundamentals; not investment advice.
Price Chart
Technical Trend
Computed from daily close history using EMA cross, slope, and RSI signals.
Note: intraday data is not stored locally. “Hourly” uses the most recent 10 daily candles as a short-term proxy.
Fundamental Growth Charts
No fundamental data available for this stock.
Interactive charts for Revenue, Net Income, EBITDA, Free Cash Flow, EPS, ROE, ROCE, Gross/Net/Operating Margin and more — switch metric and period using the dropdowns above. CAGR is computed across the displayed window (quarterly CAGR is annualised). Visual growth charts make it easy to spot multi-year compounding trends at a glance — far faster than reading raw numbers in a table.
PROS
No notable strengths flagged.
CONS
- Trading 95.7% below its 52-week high.
- In a downtrend (50-DMA below 200-DMA).
* The pros and cons are auto-generated from financial metrics.
Valuation
Growth (CAGR)
Profitability & Returns
Balance Sheet & Liquidity
Ownership
Financial Snapshot
Peer comparison
Peer companies in the same sector (Industrials).
| # | Name | CMP $ | P/E | Mkt Cap | Div Yld % | ROCE % | ROE % | Rev CAGR 5Y % | Profit CAGR 5Y % |
|---|---|---|---|---|---|---|---|---|---|
| 1 | GWH ESS Tech, Inc. | 0.39 | -0.13 | $15.71M | 0.00% | - | - | - | - |
| 2 | SPCX Space Exploration Technologies Corp. R3KAIDEFENCE | 153.47 | -139.52 | $1.16T | 0.00% | -3.22% | -11.95% | 34.08% | -3.34% |
| 3 | CAT Caterpillar Inc. SPXR3K | 822.48 | 35.47 | $378.07B | 0.79% | 17.98% | 56.97% | 2.29% | 5.24% |
| 4 | GE GE Aerospace SPXR3KDEFENCE | 334.91 | 39.40 | $347.49B | 0.60% | 9.52% | 48.23% | -7.42% | -5.36% |
| 5 | RTX RTX Corporation SPXR3KDEFENCE | 198.81 | 35.06 | $267.95B | 1.51% | 8.28% | 12.27% | 2.61% | 2.62% |
| 6 | GEV GE Vernova Inc. SPXR3KAI | 971.31 | 27.86 | $258.69B | 0.22% | 6.30% | 82.58% | 8.68% | - |
| 7 | DE Deere & Company SPXR3K | 680.73 | 37.88 | $183.54B | 0.95% | 12.53% | 18.24% | 3.43% | 5.10% |
| 8 | UNP Union Pacific Corporation SPXR3K | 288.45 | 23.38 | $171.36B | 2.01% | 15.22% | 39.70% | 2.30% | 7.77% |
| 9 | BA The Boeing Company SPXR3KDEFENCE | 210.73 | 75.80 | $166.43B | 0.00% | -9.01% | - | 1.67% | -3.28% |
Financial Statements Quarterly Results · Profit & Loss · Balance Sheet · Cash Flows · Ratios
Quarterly Results
Figures in USD.
| Metric | Sep 2020 | Mar 2021 | Jun 2021 | Sep 2021 | Mar 2022 | Jun 2022 | Sep 2022 | Mar 2023 | Jun 2023 | Sep 2023 | Mar 2024 | Jun 2024 | Sep 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | - | - | 0 | 0 | 0 | 686.00K | 192.00K | 372.00K | 2.83M | 1.54M | 2.74M | 348.00K | 359.00K | 599.00K | 2.36M | 214.00K | 128.00K |
| Gross Profit | - | - | - | - | - | - | 192.00K | 372.00K | 2.83M | -8.64M | -8.39M | -11.40M | -12.38M | -8.15M | -5.10M | -4.72M | -7.04M |
| Operating Income | -41.85K | -8.28M | -10.15M | -11.04M | -22.19M | -24.18M | -27.73M | -24.50M | -24.21M | -18.13M | -19.49M | -23.12M | -23.68M | -18.15M | -11.56M | -9.81M | -13.78M |
| Net Income | -777.34K | -154.92M | -90.44M | -51.33M | -5.71M | -15.59M | -31.60M | -21.90M | -22.93M | -16.62M | -18.31M | -21.94M | -22.49M | -18.03M | -11.06M | -10.38M | -15.92M |
| Diluted EPS | - | -2.51 | -1.35 | -0.76 | -0.04 | -0.10 | -0.21 | -0.14 | -0.15 | -1.59 | -1.57 | -1.87 | -1.90 | -1.50 | -0.90 | -0.73 | -0.54 |
| R&D Expense | - | 5.65M | 6.22M | 7.67M | 12.90M | 16.16M | 20.13M | 17.73M | 19.45M | 1.61M | 3.55M | 2.84M | 2.68M | 2.48M | 1.42M | 1.03M | 2.62M |
Profit & Loss (Annual)
Figures in USD.
| Metric | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|
| Revenue | 0 | 0 | 894.00K | 7.54M | 6.29M | 1.58M |
| Gross Profit | - | - | 894.00K | -12.96M | -45.36M | -27.67M |
| Operating Income | -17.39M | -60.60M | -105.49M | -85.91M | -89.80M | -57.41M |
| Net Income | -30.42M | -477.12M | -77.97M | -77.58M | -86.22M | -63.44M |
| Diluted EPS | -0.52 | -5.73 | -0.51 | -7.27 | -7.32 | -4.34 |
| R&D Expense | 12.90M | 30.27M | 71.98M | 42.63M | 11.77M | 8.30M |
Balance Sheet (Annual)
Figures in USD.
| Metric | Dec 2019 | Jul 2020 | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|---|---|
| Total Assets | - | - | 9.02M | 250.20M | 173.55M | 143.23M | 71.81M | 51.17M |
| Total Equity | 2.21M | 0 | -27.89M | 205.16M | 136.97M | 103.36M | 28.88M | 8.62M |
| Cash & Equivalents | - | - | 4.90M | 238.94M | 34.77M | 20.16M | 13.34M | 14.48M |
| Long Term Debt | - | - | 19.00K | 1.87M | 315.00K | 0 | - | - |
| Total Liabilities | - | - | 36.91M | 45.04M | 36.58M | 39.88M | 42.93M | 42.55M |
| Current Liabilities | - | - | 8.39M | 13.62M | 27.99M | 19.77M | 27.60M | 25.29M |
Cash Flows (Annual)
Figures in USD.
| Metric | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|
| Operating Cash Flow | -16.64M | - | -81.62M | -54.90M | -72.22M | -50.28M |
| Investing Cash Flow | -502.00K | - | -117.88M | 15.07M | 64.76M | 7.53M |
| Financing Cash Flow | 4.72M | - | -4.07M | 25.65M | 174.00K | 43.46M |
| Capital Expenditure | -502.00K | - | -14.18M | -5.79M | -7.29M | -3.39M |
| Free Cash Flow | -17.15M | - | -95.80M | -60.69M | -79.51M | -53.67M |
| Net Change in Cash | - | - | -203.58M | -14.17M | -7.29M | 706.00K |
Ratios (Annual)
Figures in %.
| Metric | Dec 2020 | Dec 2021 | Dec 2022 | Dec 2023 | Dec 2024 | Dec 2025 |
|---|---|---|---|---|---|---|
| Gross Margin % | - | - | 100.0% | -171.8% | -720.5% | -1,748.1% |
| Operating Margin % | - | - | -11,800.0% | -1,139.3% | -1,426.5% | -3,626.5% |
| Net Margin % | - | - | -8,721.4% | -1,028.9% | -1,369.7% | -4,007.6% |
| ROE % | 109.1% | -232.6% | -56.9% | -75.1% | -298.5% | -736.1% |
| ROCE % | -2,765.0% | -25.6% | -72.5% | -69.6% | -203.1% | -221.8% |
Shareholding Pattern
Top Institutional Holders
| # | Holder | % Held | Shares | Value |
|---|---|---|---|---|
| 1 | Softbank Group Corporation | 5.95% | 2.40M | $864.59K |
| 2 | Alyeska Investment Group, L.p. | 3.48% | 1.40M | $504.98K |
| 3 | Vanguard Capital Management LLC | 1.59% | 638.92K | $230.46K |
| 4 | UBS Group AG | 1.50% | 602.61K | $217.36K |
| 5 | Arosa Capital Management LP | 1.37% | 550.00K | $198.38K |
| 6 | Heights Capital Management, Inc | 1.36% | 548.62K | $197.89K |
| 7 | Geode Capital Management, LLC | 0.52% | 210.04K | $75.76K |
| 8 | Shay Capital LLC | 0.52% | 210.15K | $75.80K |
| 9 | Blackrock Inc. | 0.33% | 133.87K | $48.28K |
| 10 | Vanguard Fiduciary Trust Co | 0.32% | 129.88K | $46.85K |
Analyst View
Analyst aggregate. Targets and ratings update periodically; not investment advice.
Latest News
Recent headlines for GWH
ESS Tech closes a $3.2 million raise and intends to use $1.5 million to repay debt - Stock Titan
<a href="https://news.google.com/rss/articles/CBMiuAFBVV95cUxNbEc0S29zSGhyZWt0YXNFRTVGTmNab29OTmUtNzNfZ3NUZEFTalRuNjdEUHpocElGWHVFMzN6ekZJcmo3dG13dUN0djRtSEUwZm85Y3BmenZtdDRiczFjUmFpeFF2TWJpVTBwc1hZcU1zRGxuYWtPdXhFbFhKaWhxTlFZTU1LUnBuSEE1Q2…
ESS Tech (GWH) Stock Falls on Q2 2026 Earnings - Quiver Quantitative
<a href="https://news.google.com/rss/articles/CBMiiwFBVV95cUxQVnBmUGxBM194N1VzRFd1MjF2bHlINkgzRkxmeHBsczJTMGVDVFltSXpFUWg2MDM2VEdfVjBqS28tVVgzOF93bGhkTy14SGduRHBOUi0wYWhUMjJQcWVJd3dqWGFKTEl3dWJsWGxpOEJjNWkyMXNJbmRiYzJEYWRxMFRGWnNPOHdEaGE0?o…
ESS Tech, Inc. (GWH) Reports Q2 Loss, Lags Revenue Estimates - finance.yahoo.com
<a href="https://news.google.com/rss/articles/CBMikwFBVV95cUxOa19pU2h4REJSOVRPbkNwRkFqUHcwbmNsY295Q2xlemFaWDQ4enk0TU9DcU5Jd0hya2dHel9COTZ5Y1ZDZTlyTUd2VldMQm9Ock0wTWFESFMxZWVPck9xZW5yUGpBb2luNGNYeXljc3JfMkM2VFpUZllkTGNEZk1PYjExLUFmeHdVZ3VFVm…
Why Did ESS Tech (GWH) Stock Soar After Hours? - Benzinga
<a href="https://news.google.com/rss/articles/CBMiogFBVV95cUxQNlVMU0JodUx4LVdHMFUySG8zQzFwUThyRXRfRzZQOXlwVklDTU96LTlCcm1pZG9OenVnZFgtUDNLZ2dvQjc1WURXN3RmOVFRcFB6blMtT2d5dFBKNmxoX19OdGI5Z2tQVGdBdnJpM0Q0OHZzb0xrNk9odnRrdEtOUTk1dlZlbEg0OEZscl…
GWH - Finviz
<a href="https://news.google.com/rss/articles/CBMiREFVX3lxTE0yUTN4bWNlQ05DTVpFUF9jVnBzeGx4cy12bGQwUlF1QzAyMTFVcW4tN1d0M3ZydmcyZVE0TnhrT0xJWTBk?oc=5" target="_blank">GWH</a> <font color="#6f6f6f">Finviz</font>…
ESS Tech (GWH) Q2 2026 Earnings Call Transcript - The Globe and Mail
<a href="https://news.google.com/rss/articles/CBMiwgFBVV95cUxOX0xxcmEwZ2ZDSVZ2azdBdjl2S05tcWZkcUJ1dFVvVXF0QUlNWUN6ZGtRald3OXctYkVkN3Ryd3UxTVhyc24wcG84cHdwYWRqZDBqc1V2dTluZlRyWDRrX1BhZUFHZXZCN3dSeHd5MnFRS0xkQU1EbF8xcEZ3RFZyY0t2RGFvTWU5eTRoSk…
GWH — Frequently Asked Questions
What is the current share price of ESS Tech, Inc. (GWH)?
As of 2026-09-19 21:16 PDT, ESS Tech, Inc. (GWH) trades at $0.39 on NYSE. Its 52-week range is $0.32 to $9.05.
What is the market capitalisation of GWH?
ESS Tech, Inc. (GWH) has a market capitalisation of $15.71M on NYSE.
What is the P/E ratio of GWH?
GWH trades at a trailing price-to-earnings (P/E) ratio of -0.13. The industry average P/E is 26.00. Its price-to-book (P/B) ratio is 0.94.
Is GWH a good stock to buy?
This page provides a data-driven analysis of ESS Tech, Inc. (GWH), including valuation ratios, profitability, growth trends, auto-generated pros and cons, peer comparison and AI exposure. Review these fundamentals alongside your own research and risk tolerance. This is informational content, not investment advice.