ESS Tech/$GWH
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About ESS Tech
ESS Tech Inc is a long-duration energy storage company specializing in iron flow battery technology. It develops and manufactures long-duration energy storage systems based on iron flow battery technology. The company's batteries use earth-abundant materials, including iron, salt, and water, and are designed for high cycle life and recyclability. It operates as a single business operating segment, which includes all activities related to the design, engineering, and manufacturing of the company's long duration energy storage products. The company's revenue is derived from the sale of its energy storage products and from service contracts.
Ticker
$GWH
Sector
Primary listing
NYSE
Employees
62
Headquarters
Website
ESS Tech Metrics
BasicAdvanced
$22m
-
-$3.24
-
-
Price and volume
Market cap
$22m
52-week high
$13.87
52-week low
$0.57
Average daily volume
748k
Financial strength
Current ratio
1.077
Quick ratio
0.934
Long term debt to equity
111.772
Total debt to equity
227.123
Interest coverage (TTM)
-6.29%
Profitability
EBITDA (TTM)
-44.762
Gross margin (TTM)
-2,388.76%
Net profit margin (TTM)
-5,515.83%
Operating margin (TTM)
-4,617.00%
Revenue per employee (TTM)
$20,000
Management effectiveness
Return on assets (TTM)
-62.82%
Return on equity (TTM)
-569.90%
Valuation
Price to revenue (TTM)
13.15
Price to book
2.29
Price to tangible book (TTM)
3.16
Price to free cash flow (TTM)
-0.298
Free cash flow yield (TTM)
-335.51%
Free cash flow per share (TTM)
-2.593
Growth
Revenue change (TTM)
-73.24%
Earnings per share change (TTM)
-55.20%
3-year revenue growth (CAGR)
-4.23%
3-year earnings per share growth (CAGR)
-29.40%
ESS Tech News
AllArticlesVideos
ESS Highlights Third-Party Utility Validating Iron Flow Battery Technology
Business Wire·1 week ago
ESS to Host First Quarter 2026 Financial Results Conference Call on Thursday, May 7, 2026 at 5:00 p.m. Eastern Time
Business Wire·3 weeks ago
ESS Engages MZ Group to Lead Strategic Investor Relations and Shareholder Communications Program
Business Wire·1 month ago
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Capital at risk
Upcoming events
No upcoming events
FAQs
What’s the current market cap for ESS Tech stock?
ESS Tech (GWH) has a market cap of $22M as of May 14, 2026.
What is the P/E ratio for ESS Tech stock?
The price to earnings (P/E) ratio for ESS Tech (GWH) stock is 0 as of May 14, 2026.
Does ESS Tech stock pay dividends?
No, ESS Tech (GWH) stock does not pay dividends to its shareholders as of May 14, 2026.
When is the next ESS Tech dividend payment date?
ESS Tech (GWH) stock does not pay dividends to its shareholders.
What is the beta indicator for ESS Tech?
ESS Tech (GWH) does not currently have a Beta indicator.