ESS Tech

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About GWH

ESS Tech, Inc. is a long-duration energy storage company, which specializes in iron flow battery technology. It develops long duration iron flow batteries for commercial and utility-scale energy storage applications requiring four or more hours of flexible energy capacity predominantly using earth-abundant materials. 

CEO
Andrew Buckley
CEOAndrew Buckley
Employees
62
Employees62
Headquarters
Wilsonville, Oregon
HeadquartersWilsonville, Oregon
Founded
2011
Founded2011
Employees
62
Employees62

GWH Key Statistics

Market cap
14.96M
Market cap14.96M
Price-Earnings ratio
-0.12
Price-Earnings ratio-0.12
Dividend yield
Dividend yield
Average volume
658.90K
Average volume658.90K
High today
$0.3837
High today$0.3837
Low today
$0.3588
Low today$0.3588
Open price
$0.3736
Open price$0.3736
Volume
567.34K
Volume567.34K
52 Week high
$13.87
52 Week high$13.87
52 Week low
$0.3065
52 Week low$0.3065

Stock Snapshot

With a market cap of 14.96M, ESS Tech(GWH) trades at $0.37. The stock has a price-to-earnings ratio of -0.12.

As of 2026-09-20, ESS Tech(GWH) stock has fluctuated between $0.36 and $0.38. The current price stands at $0.37, placing the stock +3.2% above today's low and -3.5% off the high.

ESS Tech(GWH) shares are trading with a volume of 567.34K, against a daily average of 658.9K.

In the last year, ESS Tech(GWH) shares hit a 52-week high of $13.87 and a 52-week low of $0.31.

In the last year, ESS Tech(GWH) shares hit a 52-week high of $13.87 and a 52-week low of $0.31.

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