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ESS Tech, Inc.

GWH Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News

Chart provided by TradingView

GWH historical prices
Income
Balance Sheet
Cash Flow
Revenue Breakdown
Congress Trading

Recent trades of GWH by members of U.S. Congress

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No Congress Trading data for this ticker

Congress Trading Dashboard
GWH Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

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Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
GWH Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
GWH Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported
Whale Activity

Recently reported changes in GWH holdings by institutional investors

Insider Trading

Quarterly net insider trading by GWH's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
View Strategy Copytrade Strategy
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

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See Pricing
schema-2
Corporate Lobbying

Government lobbying spending instances

  • $39,096 Jul 06, 2026 Issue: Energy/Nuclear Defense
  • $30,000 Apr 20, 2026 Issue: Computer Industry Government Issues
  • $22,500 Apr 20, 2026 Issue: Budget/Appropriations Science/Technology
  • $22,500 Jan 20, 2026 Issue: Budget/Appropriations Science/Technology
  • $22,500 Oct 20, 2025 Issue: Budget/Appropriations Science/Technology
  • $45,576 Jun 20, 2025 Issue: Energy/Nuclear Trade (domestic/foreign) Budget/Appropriations
  • $45,576 May 05, 2025 Issue: Energy/Nuclear Trade (domestic/foreign) Budget/Appropriations
  • $131,971 Jan 09, 2025 Issue: Energy/Nuclear Trade (domestic/foreign) Manufacturing Budget/Appropriations
  • $107,704 Oct 18, 2024 Issue: Budget/Appropriations Manufacturing Trade (domestic/foreign) Energy/Nuclear
  • $133,000 Jul 19, 2024 Issue: Manufacturing Trade (domestic/foreign) Energy/Nuclear
  • $30,000 Jul 19, 2024 Issue: Science/Technology
  • $30,000 Jan 23, 2024 Issue: Science/Technology
  • $30,000 Jan 22, 2024 Issue: Manufacturing
  • $30,000 Oct 20, 2023 Issue: Science/Technology
  • $30,000 Oct 20, 2023 Issue: Manufacturing
  • $30,000 Jul 20, 2023 Issue: Science/Technology
  • $30,000 Jul 20, 2023 Issue: Manufacturing
  • $30,000 Jan 20, 2023 Issue: Science/Technology
  • $30,000 Jan 20, 2023 Issue: Manufacturing
  • $30,000 Nov 17, 2022 Issue: Science/Technology
  • $30,000 Jul 20, 2022 Issue: Science/Technology
  • $30,000 Apr 20, 2022 Issue: Science/Technology
  • $10,000 Jan 19, 2022 Issue: Science/Technology
  • $30,000 Dec 17, 2021 Issue: Budget/Appropriations Science/Technology
  • $20,000 Jul 15, 2019 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Apr 10, 2019 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $40,000 Jan 18, 2019 Issue: Defense Science/Technology
  • $20,000 Jan 16, 2019 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Oct 12, 2018 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Jul 20, 2018 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Apr 12, 2018 Issue: Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Jan 12, 2018 Issue: Homeland Security Budget/Appropriations Labor Issues/Antitrust/Workplace
  • $20,000 Oct 05, 2017 Issue: Homeland Security Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Jul 14, 2017 Issue: Homeland Security Budget/Appropriations Labor Issues/Antitrust/Workplace
  • $20,000 Apr 11, 2017 Issue: Homeland Security Budget/Appropriations Labor Issues/Antitrust/Workplace
  • $20,000 Jan 10, 2017 Issue: Budget/Appropriations Labor Issues/Antitrust/Workplace Homeland Security
  • $20,000 Oct 13, 2016 Issue: Budget/Appropriations Labor Issues/Antitrust/Workplace Homeland Security
  • $20,000 Jul 15, 2016 Issue: Homeland Security Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Apr 15, 2016 Issue: Homeland Security Labor Issues/Antitrust/Workplace Budget/Appropriations
  • $20,000 Jan 11, 2016 Issue: Homeland Security Labor Issues/Antitrust/Workplace Budget/Appropriations
Revolving Door

Former government officials who have lobbied for GWH

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No former government officials on record as having lobbied for GWH

Revolving Door Dashboard
Corporate Lobbying

GWH Estimated quarterly lobbying spending

Revenue Breakdown

GWH Revenue by Segment or Geography

By Segment
By Geography
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No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
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No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
GWH Income Statement
GWH Balance Sheet
GWH Cash Flow
U.S. Patents

New GWH patent grants

  • Patent Title: Methods and systems for managing energy consumption of cryptocurrency mining Apr. 22, 2025
  • Patent Title: Cost-efficient high energy density redox flow battery Apr. 22, 2025
  • Patent Title: Cost-efficient high energy density redox flow battery Apr. 22, 2025
  • Patent Title: Multi-stage rebalancing reactor for redox flow battery system Apr. 01, 2025
  • Patent Title: Electrode assembly for a redox flow battery Mar. 18, 2025
  • Patent Title: Method and apparatus for achieving high-output signal swing from class-d amplifier May. 15, 2018
  • Patent Title: Finite impulse response filter for producing outputs having different phases Apr. 10, 2018
  • Patent Title: Methods to prepare stable electrolytes for iron redox flow batteries Jan. 09, 2018
  • Patent Title: Method and apparatus for achieving very high-output signal swing from class-d amplifier Oct. 31, 2017
  • Patent Title: Method and system for rebalancing electrolytes in a redox flow battery system Oct. 31, 2017
  • Patent Title: Method and apparatus for achieving very high-output signal swing from class-d amplifier using fewer components Oct. 17, 2017
  • Patent Title: Programmable circuit components with recursive architecture Jun. 27, 2017
  • Patent Title: Internally manifolded flow cell for an all-iron hybrid flow battery Jun. 20, 2017
  • Patent Title: Semi-analog fir filter with high impedance state May. 09, 2017
  • Patent Title: Redox and plating electrode systems for an all-iron hybrid flow battery Apr. 04, 2017
  • Patent Title: Two differential amplifier configuration Mar. 14, 2017
  • Patent Title: Method and system for rebalancing electrolytes in a redox flow battery system Nov. 29, 2016
  • Patent Title: Channel select filter apparatus and method Nov. 08, 2016
  • Patent Title: Data input on audio device analog output port Oct. 04, 2016
  • Patent Title: Voltage regulator using both shunt and series regulation Jul. 05, 2016
  • Patent Title: Constrained placement of connected elements Jun. 07, 2016
  • Patent Title: Buffer-less rotating coefficient filter Apr. 26, 2016
  • Patent Title: Finite impulse response filter for producing outputs having different phases Mar. 15, 2016
  • Patent Title: Suppression of fixed-pattern jitter using fir filters Feb. 16, 2016
  • Patent Title: Delay circuit independent of supply voltage Dec. 08, 2015
  • Patent Title: Minimizing bandwidth in down-conversion of multiple rf channels Sep. 08, 2015
  • Patent Title: System and method for series and parallel combinations of electrical elements Aug. 04, 2015
  • Patent Title: Amplifier and switch configured as multiplexor Jun. 23, 2015
  • Patent Title: Use of frequency addition in a pll control loop Mar. 31, 2015
  • Patent Title: Channel select filter apparatus and method Mar. 17, 2015
  • Patent Title: Fir filter using unclocked delay elements Jan. 20, 2015
  • Patent Title: Rotating coefficient filter Jan. 20, 2015
  • Patent Title: Virtual weaver architecture filter Jul. 08, 2014
  • Patent Title: Distortion correction in class-d amplifiers Jul. 08, 2014
  • Patent Title: Impedance network for producing a weighted sum of inputs Jul. 01, 2014
  • Patent Title: Digital forced oscilation by direct digital synthesis to generate pulse stream having frequency relative to a reference clock signal and to eliminate an off-chip filter May. 20, 2014
  • Patent Title: Feedback in noise shaping control loop Apr. 15, 2014
  • Patent Title: Down-conversion of multiple rf channels Apr. 08, 2014
  • Patent Title: Fir filter with reduced element count Aug. 06, 2013
  • Patent Title: System and method for series and parallel combinations of electrical elements May. 28, 2013
  • Patent Title: Method and apparatus for digital to analog conversion of data stream with random and low-frequency periodic jitter Jan. 08, 2013
  • Patent Title: Cmos imager system with interleaved readout for providing an image with increased dynamic range Nov. 15, 2011
  • Patent Title: High speed filter Aug. 16, 2011
  • Patent Title: Digital forced oscillation by direct digital synthesis May. 31, 2011
  • Patent Title: Digital sampling mixer with multiphase clocks Mar. 08, 2011
  • Patent Title: Method and apparatus for controlling charge transfer in cmos sensors with a transfer gate work function Sep. 21, 2010
  • Patent Title: System and method to reduce audio artifacts from an audio signal by reducing the order of the control loop Aug. 24, 2010
  • Patent Title: Method and apparatus for controlling charge transfer in cmos sensors with an implant by the transfer gate Jul. 13, 2010
  • Patent Title: Wide dynamic range image sensor Jun. 29, 2010
  • Patent Title: Spread spectrum clock generator having an adjustable delay line Mar. 16, 2010
Government Contracts

Federal grants, loans, and purchases

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No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to GWH from public contracts

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No recent Government Contracts for this ticker

Government Contracts Dashboard
GWH News

Recent insights relating to GWH

CNBC Recommendations

Recent picks made for GWH stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in GWH

GWH Analyst Ratings

GWH Stock Forecasts
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  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
GWH Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $GWH stock a Buy, Sell, or Hold?

  • What is the price target for $GWH stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

GWH Top Shareholders
Shareholder
Shares Held
GWH Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $GWH stock?

  • Who owns the most shares of $GWH stock?

  • What funds own $GWH stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

GWH Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

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About GWH

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.

  • Address Wilsonville, OR
  • Market Cap 14.7 million
  • Employees 62
  • Industrial Classification Miscellaneous Electrical Machinery, Equipment & Supplies

ESS Tech, Inc. (GWH) Historical Stock Prices

ESS Tech, Inc. (GWH) closed at $0.3659 on September 23, 2026. Over the past year its adjusted close ranged from $0.3250 to $9.05. Daily prices go back to November 30, 2020, 1,460 trading days in all.

  • 1 month-5.96%
  • 3 months-56.76%
  • Year to date-80.54%
  • 1 year-77.82%
  • 3 years-98.24%
  • 5 years-96.34%
  • Max-96.30%
See every congressional and insider trade on the GWH price chart

Quiver Premium charts GWH's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

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Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 23, 2026 0.4000 0.4050 0.3581 0.3659 0.3659 536,717
Sep 22, 2026 0.3884 0.4329 0.3769 0.3947 0.3947 1,367,546
Sep 21, 2026 0.3660 0.3900 0.3600 0.3698 0.3698 539,082
Sep 18, 2026 0.3695 0.3837 0.3601 0.3607 0.3607 567,336
Sep 17, 2026 0.3473 0.3797 0.3400 0.3633 0.3633 506,786
Sep 16, 2026 0.3380 0.3496 0.3351 0.3369 0.3369 289,588
Sep 15, 2026 0.3723 0.3809 0.3335 0.3338 0.3338 342,119
Sep 14, 2026 0.4030 0.4030 0.3510 0.3510 0.3510 525,992
Sep 11, 2026 0.3950 0.3950 0.3767 0.3809 0.3809 339,184
Sep 10, 2026 0.3778 0.3900 0.3621 0.3769 0.3769 495,747
Sep 9, 2026 0.4000 0.4014 0.3705 0.3789 0.3789 1,106,364
Sep 8, 2026 0.3519 0.4018 0.3425 0.3876 0.3876 1,784,356
Sep 4, 2026 0.3400 0.3443 0.3222 0.3422 0.3422 631,477
Sep 3, 2026 0.3330 0.3500 0.3200 0.3373 0.3373 989,781
Sep 2, 2026 0.3586 0.3600 0.3065 0.3250 0.3250 1,622,838
Sep 1, 2026 0.3500 0.3623 0.3306 0.3402 0.3402 680,115
Aug 31, 2026 0.3674 0.3834 0.3500 0.3500 0.3500 1,487,525
Aug 28, 2026 0.3570 0.3672 0.3403 0.3504 0.3504 556,625
Aug 27, 2026 0.3800 0.4017 0.3483 0.3589 0.3589 1,446,559
Aug 26, 2026 0.3765 0.3900 0.3664 0.3770 0.3770 798,179
Aug 25, 2026 0.3900 0.4050 0.3700 0.3780 0.3780 798,486
Aug 24, 2026 0.4038 0.4100 0.3701 0.3891 0.3891 1,209,790
Aug 21, 2026 0.3999 0.4348 0.3798 0.4047 0.4047 2,971,358
Aug 20, 2026 0.6750 0.6815 0.3399 0.3915 0.3915 4,970,487
Aug 19, 2026 0.6510 0.7167 0.6497 0.6855 0.6855 400,195
Aug 18, 2026 0.6590 0.6632 0.6000 0.6632 0.6632 569,777
Aug 17, 2026 0.6100 0.6599 0.5800 0.6093 0.6093 684,775
Aug 14, 2026 0.5940 0.6200 0.5676 0.6190 0.6190 424,706
Aug 13, 2026 0.5701 0.6184 0.5648 0.5935 0.5935 659,839
Aug 12, 2026 0.6200 0.6200 0.5600 0.5713 0.5713 1,186,484
Aug 11, 2026 0.6113 0.6482 0.6000 0.6482 0.6482 1,156,870
Aug 10, 2026 0.6500 0.6602 0.5717 0.5818 0.5818 1,171,962
Aug 7, 2026 0.6696 0.6983 0.6100 0.6435 0.6435 892,385
Aug 6, 2026 0.7300 0.7300 0.6549 0.6752 0.6752 1,497,731
Aug 5, 2026 0.7500 0.7668 0.7250 0.7290 0.7290 206,886
Aug 4, 2026 0.7400 0.7499 0.7259 0.7259 0.7259 234,265
Aug 3, 2026 0.7700 0.7700 0.7163 0.7185 0.7185 303,145
Jul 31, 2026 0.7870 0.7870 0.7470 0.7470 0.7470 202,215
Jul 30, 2026 0.7140 0.7958 0.7140 0.7586 0.7586 596,920
Jul 29, 2026 0.7500 0.7501 0.7100 0.7148 0.7148 299,826
Jul 28, 2026 0.7900 0.7900 0.7153 0.7503 0.7503 454,595
Jul 27, 2026 0.7770 0.7918 0.7510 0.7689 0.7689 363,353
Jul 24, 2026 0.8170 0.8170 0.7500 0.7509 0.7509 572,255
Jul 23, 2026 0.8512 0.9078 0.7999 0.8004 0.8004 914,933
Jul 22, 2026 0.8851 0.9982 0.8220 0.8878 0.8878 3,096,939
Jul 21, 2026 0.8397 0.8680 0.8330 0.8427 0.8427 226,432
Jul 20, 2026 0.9000 0.9000 0.8355 0.8359 0.8359 298,680
Jul 17, 2026 0.9090 0.9100 0.8626 0.8847 0.8847 274,392
Jul 16, 2026 1.01 1.01 0.8700 0.8900 0.8900 708,845
Jul 15, 2026 0.9480 1.06 0.9100 1.02 1.02 2,111,045
Jul 14, 2026 0.8062 0.8987 0.8054 0.8695 0.8695 412,661
Jul 13, 2026 0.8700 0.8700 0.8032 0.8060 0.8060 264,078
Jul 10, 2026 0.8320 0.8590 0.8002 0.8497 0.8497 309,679
Jul 9, 2026 0.8468 0.8634 0.8103 0.8244 0.8244 272,732
Jul 8, 2026 0.7900 0.8174 0.7700 0.8100 0.8100 400,222
Jul 7, 2026 0.8800 0.8800 0.7100 0.7603 0.7603 997,641
Jul 6, 2026 0.8700 0.9200 0.8520 0.8800 0.8800 433,277
Jul 2, 2026 0.9500 0.9500 0.8518 0.8630 0.8630 499,634
Jul 1, 2026 0.9900 1.03 0.8934 0.9110 0.9110 816,539
Jun 30, 2026 1.02 1.02 0.9071 0.9500 0.9500 1,010,901
Jun 29, 2026 0.8800 1.10 0.8698 0.9859 0.9859 3,910,903
Jun 26, 2026 0.7570 0.8689 0.7300 0.8500 0.8500 813,797
Jun 25, 2026 0.8500 0.8691 0.7600 0.7639 0.7639 373,420
Jun 24, 2026 0.8010 0.8463 0.7378 0.8463 0.8463 625,419
Jun 23, 2026 0.8071 0.8961 0.7400 0.7780 0.7780 2,645,417
Jun 22, 2026 0.8081 0.8081 0.7363 0.7401 0.7401 408,038
Jun 18, 2026 0.7900 0.7992 0.7700 0.7918 0.7918 355,328
Jun 17, 2026 0.7900 0.8498 0.7818 0.7900 0.7900 207,354
Jun 16, 2026 0.8018 0.8400 0.7801 0.8005 0.8005 377,418
Jun 15, 2026 0.8500 0.8665 0.7210 0.8000 0.8000 727,978
Jun 12, 2026 0.8599 0.8864 0.8124 0.8269 0.8269 290,323
Jun 11, 2026 0.8650 0.8734 0.8109 0.8734 0.8734 379,822
Jun 10, 2026 0.8200 0.8799 0.7800 0.8410 0.8410 599,528
Jun 9, 2026 0.9100 0.9105 0.8100 0.8410 0.8410 462,942
Jun 8, 2026 0.9070 0.9070 0.8301 0.8572 0.8572 476,352
Jun 5, 2026 1.01 1.01 0.8980 0.9065 0.9065 1,036,820
Jun 4, 2026 0.9900 1.08 0.9200 1.01 1.01 683,674
Jun 3, 2026 1.00 1.02 0.8900 0.9200 0.9200 645,480
Jun 2, 2026 1.01 1.02 0.9800 0.9800 0.9800 379,816
Jun 1, 2026 1.04 1.07 1.01 1.02 1.02 553,006
May 29, 2026 1.03 1.04 0.9510 1.01 1.01 413,999
May 28, 2026 0.9400 1.03 0.9400 1.00 1.00 405,669
May 27, 2026 1.03 1.05 0.9170 0.9841 0.9841 729,935
May 26, 2026 1.05 1.11 1.01 1.01 1.01 1,902,482
May 22, 2026 0.9300 0.9700 0.9096 0.9575 0.9575 308,654
May 21, 2026 0.9710 0.9788 0.9012 0.9219 0.9219 357,616
May 20, 2026 0.8667 0.9100 0.8540 0.9010 0.9010 244,189
May 19, 2026 0.8890 0.8899 0.8400 0.8600 0.8600 294,044
May 18, 2026 0.9400 0.9400 0.8300 0.8600 0.8600 539,246
May 15, 2026 0.9277 0.9426 0.8908 0.9099 0.9099 286,476
May 14, 2026 0.9700 0.9700 0.8657 0.9410 0.9410 708,003
May 13, 2026 0.7999 1.09 0.7364 0.9794 0.9794 3,262,727
May 12, 2026 0.8641 0.8641 0.7691 0.7730 0.7730 697,382
May 11, 2026 0.8199 0.9000 0.7906 0.8144 0.8144 1,572,351
May 8, 2026 1.05 1.05 0.5653 0.7801 0.7801 7,836,759
May 7, 2026 1.13 1.17 1.08 1.12 1.12 926,473
May 6, 2026 1.15 1.17 1.10 1.14 1.14 732,406
May 5, 2026 1.11 1.19 1.11 1.15 1.15 609,415
May 4, 2026 1.12 1.13 1.08 1.11 1.11 411,759
May 1, 2026 1.13 1.14 1.09 1.10 1.10 439,614
Apr 30, 2026 1.08 1.13 1.01 1.10 1.10 823,301
Apr 29, 2026 1.16 1.16 1.07 1.07 1.07 715,131
Apr 28, 2026 1.16 1.18 1.13 1.17 1.17 596,586
Apr 27, 2026 1.14 1.19 1.13 1.19 1.19 265,598
Apr 24, 2026 1.13 1.15 1.10 1.14 1.14 365,501
Apr 23, 2026 1.16 1.16 1.10 1.14 1.14 333,069
Apr 22, 2026 1.16 1.16 1.12 1.14 1.14 282,488
Apr 21, 2026 1.20 1.21 1.10 1.12 1.12 734,873
Apr 20, 2026 1.16 1.19 1.12 1.18 1.18 529,594
Apr 17, 2026 1.16 1.18 1.12 1.16 1.16 497,721
Apr 16, 2026 1.18 1.20 1.12 1.14 1.14 475,220
Apr 15, 2026 1.22 1.23 1.15 1.17 1.17 995,863
Apr 14, 2026 1.23 1.24 1.17 1.20 1.20 408,122
Apr 13, 2026 1.13 1.21 1.10 1.21 1.21 252,178
Apr 10, 2026 1.15 1.16 1.12 1.15 1.15 124,753
Apr 9, 2026 1.14 1.15 1.09 1.15 1.15 249,833
Apr 8, 2026 1.19 1.19 1.08 1.10 1.10 289,760
Apr 7, 2026 1.16 1.18 1.09 1.09 1.09 488,535
Apr 6, 2026 1.19 1.21 1.16 1.20 1.20 219,986
Apr 2, 2026 1.12 1.21 1.12 1.21 1.21 180,925
Apr 1, 2026 1.18 1.20 1.15 1.18 1.18 275,302
Mar 31, 2026 1.12 1.20 1.11 1.17 1.17 281,400
Mar 30, 2026 1.15 1.17 1.09 1.11 1.11 248,618
Mar 27, 2026 1.20 1.20 1.09 1.13 1.13 353,913
Mar 26, 2026 1.21 1.24 1.17 1.20 1.20 223,167
Mar 25, 2026 1.20 1.25 1.20 1.25 1.25 217,160
Mar 24, 2026 1.18 1.21 1.15 1.17 1.17 219,007
Mar 23, 2026 1.23 1.27 1.18 1.18 1.18 296,795
Mar 20, 2026 1.25 1.26 1.17 1.23 1.23 645,340
Mar 19, 2026 1.31 1.31 1.23 1.26 1.26 308,339
Mar 18, 2026 1.36 1.36 1.28 1.28 1.28 225,600
Mar 17, 2026 1.32 1.36 1.31 1.36 1.36 264,711
Mar 16, 2026 1.28 1.32 1.26 1.30 1.30 197,500
Mar 13, 2026 1.29 1.30 1.25 1.27 1.27 164,241
Mar 12, 2026 1.29 1.30 1.24 1.27 1.27 232,810
Mar 11, 2026 1.32 1.34 1.27 1.31 1.31 309,442
Mar 10, 2026 1.33 1.35 1.27 1.30 1.30 451,593
Mar 9, 2026 1.29 1.31 1.23 1.30 1.30 412,322
Mar 6, 2026 1.31 1.34 1.22 1.30 1.30 549,258
Mar 5, 2026 1.44 1.45 1.32 1.36 1.36 967,682
Mar 4, 2026 1.47 1.50 1.43 1.44 1.44 621,677
Mar 3, 2026 1.51 1.59 1.41 1.51 1.51 6,555,728
Mar 2, 2026 1.50 1.61 1.49 1.61 1.61 323,179
Feb 27, 2026 1.65 1.66 1.52 1.59 1.59 445,034
Feb 26, 2026 1.61 1.71 1.54 1.66 1.66 717,717
Feb 25, 2026 1.50 1.62 1.47 1.59 1.59 480,750
Feb 24, 2026 1.44 1.52 1.40 1.47 1.47 269,515
Feb 23, 2026 1.50 1.54 1.39 1.46 1.46 393,188
Feb 20, 2026 1.53 1.60 1.50 1.54 1.54 203,663
Feb 19, 2026 1.48 1.61 1.45 1.56 1.56 495,173
Feb 18, 2026 1.44 1.52 1.40 1.50 1.50 357,341
Feb 17, 2026 1.43 1.47 1.38 1.42 1.42 180,248
Feb 13, 2026 1.45 1.47 1.38 1.44 1.44 171,757
Feb 12, 2026 1.51 1.54 1.42 1.42 1.42 217,251
Feb 11, 2026 1.52 1.55 1.45 1.53 1.53 249,185
Feb 10, 2026 1.58 1.62 1.51 1.51 1.51 230,410
Feb 9, 2026 1.59 1.65 1.51 1.58 1.58 500,009
Feb 6, 2026 1.46 1.61 1.42 1.59 1.59 397,428
Feb 5, 2026 1.56 1.58 1.40 1.40 1.40 482,981
Feb 4, 2026 1.75 1.79 1.56 1.61 1.61 644,852
Feb 3, 2026 1.66 1.76 1.62 1.75 1.75 449,160
Feb 2, 2026 1.75 1.75 1.55 1.64 1.64 400,041
Jan 30, 2026 1.69 1.83 1.65 1.75 1.75 810,097
Jan 29, 2026 1.57 1.74 1.50 1.71 1.71 3,152,806
Jan 28, 2026 1.72 1.72 1.65 1.68 1.68 217,013
Jan 27, 2026 1.75 1.75 1.62 1.69 1.69 460,809
Jan 26, 2026 1.78 1.84 1.67 1.75 1.75 590,734
Jan 23, 2026 1.94 1.94 1.78 1.78 1.78 428,030
Jan 22, 2026 1.85 1.96 1.82 1.91 1.91 493,459
Jan 21, 2026 1.78 1.85 1.71 1.81 1.81 366,936
Jan 20, 2026 1.80 1.82 1.72 1.78 1.78 385,672
Jan 16, 2026 1.83 1.94 1.76 1.84 1.84 613,139
Jan 15, 2026 1.80 1.82 1.77 1.78 1.78 320,073
Jan 14, 2026 1.81 1.82 1.73 1.78 1.78 301,571
Jan 13, 2026 1.91 1.93 1.76 1.81 1.81 645,702
Jan 12, 2026 1.93 1.93 1.80 1.84 1.84 667,679
Jan 9, 2026 1.95 2.00 1.83 1.91 1.91 878,320
Jan 8, 2026 1.86 1.97 1.85 1.88 1.88 424,806
Jan 7, 2026 1.93 1.94 1.80 1.81 1.81 296,373
Jan 6, 2026 1.97 2.02 1.87 1.93 1.93 302,057
Jan 5, 2026 2.08 2.15 1.90 1.95 1.95 533,778
Jan 2, 2026 2.05 2.11 1.98 2.01 2.01 620,865
Dec 31, 2025 1.81 1.93 1.81 1.88 1.88 345,218
Dec 30, 2025 1.77 1.88 1.75 1.83 1.83 352,076
Dec 29, 2025 1.80 1.88 1.73 1.78 1.78 347,244
Dec 26, 2025 1.94 1.96 1.81 1.86 1.86 447,715
Dec 24, 2025 2.03 2.03 1.92 1.94 1.94 120,095
Dec 23, 2025 1.97 2.03 1.92 2.03 2.03 301,398
Dec 22, 2025 2.05 2.30 2.00 2.00 2.00 853,909
Dec 19, 2025 1.87 2.00 1.87 1.99 1.99 375,235
Dec 18, 2025 2.16 2.17 1.85 1.85 1.85 437,830
Dec 17, 2025 2.04 2.18 2.00 2.06 2.06 497,043
Dec 16, 2025 1.91 2.04 1.90 1.96 1.96 348,968
Dec 15, 2025 2.12 2.14 1.93 1.93 1.93 435,292
Dec 12, 2025 2.22 2.25 2.09 2.09 2.09 292,006
Dec 11, 2025 2.27 2.32 2.17 2.29 2.29 334,654
Dec 10, 2025 2.28 2.35 2.20 2.31 2.31 410,813
Dec 9, 2025 2.24 2.37 2.21 2.28 2.28 419,898
Dec 8, 2025 2.20 2.29 2.14 2.23 2.23 275,680
Dec 5, 2025 2.41 2.41 2.13 2.16 2.16 521,948
Dec 4, 2025 2.22 2.44 2.22 2.38 2.38 799,211
Dec 3, 2025 2.37 2.38 2.23 2.27 2.27 563,632
Dec 2, 2025 2.45 2.46 2.33 2.33 2.33 320,022
Dec 1, 2025 2.74 2.77 2.41 2.41 2.41 429,960
Nov 28, 2025 2.70 2.83 2.69 2.75 2.75 525,098
Nov 26, 2025 2.61 2.65 2.50 2.65 2.65 395,417
Nov 25, 2025 2.52 2.66 2.38 2.58 2.58 669,524
Nov 24, 2025 2.49 2.57 2.40 2.48 2.48 485,833
Nov 21, 2025 2.35 2.46 2.24 2.44 2.44 653,048
Nov 20, 2025 2.62 2.77 2.38 2.40 2.40 611,672
Nov 19, 2025 2.58 2.61 2.46 2.52 2.52 453,574
Nov 18, 2025 2.48 2.67 2.40 2.55 2.55 450,592
Nov 17, 2025 2.67 2.84 2.46 2.57 2.57 777,316
Nov 14, 2025 3.17 3.41 2.63 2.76 2.76 1,901,139
Nov 13, 2025 4.41 4.67 4.19 4.25 4.25 1,131,169
Nov 12, 2025 4.30 4.50 4.17 4.40 4.40 480,811
Nov 11, 2025 4.28 4.41 4.05 4.25 4.25 362,430
Nov 10, 2025 4.64 4.75 4.19 4.29 4.29 539,389
Nov 7, 2025 4.11 4.51 3.80 4.44 4.44 669,218
Nov 6, 2025 4.49 4.49 4.08 4.18 4.18 480,608
Nov 5, 2025 3.64 4.64 3.64 4.56 4.56 1,388,158
Nov 4, 2025 3.59 3.82 3.50 3.62 3.62 483,695
Nov 3, 2025 4.02 4.26 3.78 3.78 3.78 584,682
Oct 31, 2025 4.21 4.29 3.84 4.13 4.13 648,037
Oct 30, 2025 4.44 4.44 4.00 4.00 4.00 595,509
Oct 29, 2025 4.61 4.66 4.33 4.35 4.35 920,868
Oct 28, 2025 5.11 5.29 4.53 4.70 4.70 1,475,006
Oct 27, 2025 4.71 5.67 4.66 4.90 4.90 3,330,535
Oct 24, 2025 4.71 4.90 4.48 4.51 4.51 1,371,124
Oct 23, 2025 4.63 5.19 4.63 4.84 4.84 1,261,511
Oct 22, 2025 4.14 4.84 4.04 4.74 4.74 2,608,250
Oct 21, 2025 4.80 4.80 4.14 4.33 4.33 2,570,238
Oct 20, 2025 5.05 5.47 4.75 4.78 4.78 3,199,343
Oct 17, 2025 4.87 6.68 4.65 5.28 5.28 30,573,506
Oct 16, 2025 5.39 5.67 4.53 4.55 4.55 6,035,044
Oct 15, 2025 6.32 6.90 6.00 6.12 6.12 7,798,827
Oct 14, 2025 10.65 10.77 6.58 7.58 7.58 30,852,985
Oct 13, 2025 5.80 13.87 5.63 9.05 9.05 162,649,645
Oct 10, 2025 3.63 5.33 3.04 4.16 4.16 280,689,218
Oct 9, 2025 1.80 1.84 1.65 1.72 1.72 8,558,870
Oct 8, 2025 2.00 2.00 1.75 1.79 1.79 568,070
Oct 7, 2025 1.96 2.10 1.76 1.89 1.89 1,003,549
Oct 6, 2025 1.87 2.15 1.77 2.01 2.01 1,566,330
Oct 3, 2025 1.54 1.76 1.54 1.72 1.72 1,000,348
Oct 2, 2025 1.56 1.57 1.47 1.53 1.53 292,348
Oct 1, 2025 1.52 1.60 1.45 1.55 1.55 224,991
Sep 30, 2025 1.68 1.69 1.48 1.52 1.52 260,899
Sep 29, 2025 1.63 1.71 1.55 1.66 1.66 268,365
Sep 26, 2025 1.71 1.71 1.54 1.60 1.60 263,369
Sep 25, 2025 1.67 1.86 1.64 1.73 1.73 507,626
Sep 24, 2025 1.66 1.74 1.62 1.62 1.62 223,302
Sep 23, 2025 1.76 1.77 1.65 1.65 1.65 365,354

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

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ESS Tech, Inc. Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at GWH, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation