ESS Tech, Inc. (GWH)

US — Industrials Sector
Peers: OPTT  DFLI  CBAT  ESP  FLUX  TUSK  MVST  ULBI  RFIL  SPAI 

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Key Metrics & Ratings

  • symbol GWH
  • Rev/Share 0.5025
  • Book/Share 0.2692
  • PB 17.4566
  • Debt/Equity 0.2639
  • CurrentRatio 0.4661
  • ROIC -4.6505

 

  • MktCap 66891067.0
  • FreeCF/Share -6.1854
  • PFCF -0.8812
  • PE -0.7685
  • Debt/Assets 0.022
  • DivYield 0
  • ROE -3.212

 

  • Rating C-
  • Score 1
  • Recommendation Strong Sell
  • P/E Score 1
  • DCF Score 1
  • P/B Score 2
  • D/E Score 2

Recent Analyst Ratings

Type Ticker Analyst Firm Previous Rating Current Rating Previous Price Target Current Price Target Date
Upgrade GWH Roth Capital Neutral Buy -- $3.5 Oct. 10, 2025
Downgrade GWH ROTH MKM Buy Neutral $17 $3 March 4, 2025

News

Strength Seen in ESS Tech (GWH): Can Its 117.6% Jump Turn into More Strength?
GWH
Published: October 14, 2025 by: Zacks Investment Research
Sentiment: Positive

ESS Tech (GWH) saw its shares surge in the last session with trading volume being higher than average. The latest trend in earnings estimate revisions may not translate into further price increase in the near term.

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image for news Strength Seen in ESS Tech (GWH): Can Its 117.6% Jump Turn into More Strength?
ESS Announces Closing of $40 Million Financing Transaction
GWH
Published: October 14, 2025 by: Business Wire
Sentiment: Neutral

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (“ESS” or the “Company”) (NYSE:GWH), a leading manufacturer of iron flow long-duration energy storage systems for commercial- and utility-scale applications, today announced the closing of a $40 million financing transaction with YA II PN, Ltd., an investment fund managed by Yorkville Advisors Global, L.P. (“Yorkville”). The financing provides $30 million of immediate capital, with an additional $10 million available upon execution of an at-the.

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image for news ESS Announces Closing of $40 Million Financing Transaction
Bears are Losing Control Over ESS Tech (GWH), Here's Why It's a 'Buy' Now
GWH
Published: August 15, 2025 by: Zacks Investment Research
Sentiment: Neutral

ESS Tech (GWH) appears to have found support after losing some value lately, as indicated by the formation of a hammer chart. In addition to this technical chart pattern, strong agreement among Wall Street analysts in revising earnings estimates higher enhances the stock's potential for a turnaround in the near term.

Read More
image for news Bears are Losing Control Over ESS Tech (GWH), Here's Why It's a 'Buy' Now
ESS Appoints Industry Veteran Jigish Trivedi as Chief Operating Officer to Drive Next Phase of Growth
GWH
Published: August 13, 2025 by: Business Wire
Sentiment: Neutral

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (“ESS” or the “Company”) (NYSE:GWH), a leading manufacturer of iron flow long-duration energy storage (LDES) systems for commercial- and utility-scale applications, today announced a significant addition to the executive leadership team with the appointment of Jigish Trivedi as Chief Operating Officer. Jigish brings over 30 years of executive experience in scaling global operations for high-growth technology companies. “We are thrilled to welco.

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image for news ESS Appoints Industry Veteran Jigish Trivedi as Chief Operating Officer to Drive Next Phase of Growth
Will ESS Tech, Inc. (GWH) Report Negative Q2 Earnings? What You Should Know
GWH
Published: August 06, 2025 by: Zacks Investment Research
Sentiment: Negative

ESS Tech (GWH) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

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image for news Will ESS Tech, Inc. (GWH) Report Negative Q2 Earnings? What You Should Know
ESS Announces $31M Insider-Led Funding Package to Continue Execution of Strategic Shift and Secures First Energy Base Order
GWH
Published: July 11, 2025 by: Business Wire
Sentiment: Neutral

WILSONVILLE, Ore.--(BUSINESS WIRE)--ESS Tech, Inc. (“ESS” or the “Company”) (NYSE:GWH), a leading manufacturer of iron flow long-duration energy storage (LDES) systems for commercial- and utility-scale applications, today announced $31 million in insider-led funding measures. The package includes approximately $0.9 million in short-term loans from and warrants issued to a syndicated group led by members of ESS' board of directors and the management team alongside participation from an investmen.

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image for news ESS Announces $31M Insider-Led Funding Package to Continue Execution of Strategic Shift and Secures First Energy Base Order
ESS Tech (GWH) Could Find a Support Soon, Here's Why You Should Buy the Stock Now
GWH
Published: May 20, 2025 by: Zacks Investment Research
Sentiment: Positive

ESS Tech (GWH) appears to have found support after losing some value lately, as indicated by the formation of a hammer chart. In addition to this technical chart pattern, strong agreement among Wall Street analysts in revising earnings estimates higher enhances the stock's potential for a turnaround in the near term.

Read More
image for news ESS Tech (GWH) Could Find a Support Soon, Here's Why You Should Buy the Stock Now
ESS Tech (GWH) Forms 'Hammer Chart Pattern': Time for Bottom Fishing?
GWH
Published: April 07, 2025 by: Zacks Investment Research
Sentiment: Positive

ESS Tech (GWH) appears to have found support after losing some value lately, as indicated by the formation of a hammer chart. In addition to this technical chart pattern, strong agreement among Wall Street analysts in revising earnings estimates higher enhances the stock's potential for a turnaround in the near term.

Read More
image for news ESS Tech (GWH) Forms 'Hammer Chart Pattern': Time for Bottom Fishing?
Will ESS Tech, Inc. (GWH) Report Negative Earnings Next Week? What You Should Know
GWH
Published: March 24, 2025 by: Zacks Investment Research
Sentiment: Negative

ESS Tech (GWH) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Read More
image for news Will ESS Tech, Inc. (GWH) Report Negative Earnings Next Week? What You Should Know

About ESS Tech, Inc. (GWH)

  • IPO Date 2021-01-04
  • Website https://essinc.com
  • Industry Electrical Equipment & Parts
  • CEO Kelly F. Goodman
  • Employees 240

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; and Energy Center, a front-of-the-meter solution. The company was founded in 2011 and is headquartered in Wilsonville, Oregon.