ESS Tech Inc
GWH_t0.052USD
-0.005-8.76%
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0.00Market Cap
--P/E TTM
More Details of ESS Tech Inc Company
ESS Tech, Inc. is a long-duration energy storage company specializing in iron flow battery technology. The Company designs and produces long-duration batteries using earth-abundant materials. Its batteries provide flexibility to grid operators and energy assurance for commercial and industrial customers. Its technology addresses energy delivery, duration, and cycle-life in a single battery platform that compares favorably to lithium-ion batteries. Using its iron flow battery technology, the Company is developing two products, such as Energy Warehouse and Energy Center. The Energy Warehouse that offers energy storage ranging from six to twelve-hour duration. Energy Warehouses are deployed in shipping container units, allowing a turnkey system that can be installed easily at a customer’s site. Energy Center solutions are designed specifically for utilities, independent power producers (IPPs), and large commercial and industrial consumers. Its batteries are non-flammable and non-toxic.
ESS Tech Inc Info
Ticker SymbolGWH_t
Company nameESS Tech Inc
IPO dateNov 10, 2020
CEOMs. Kelly F. Goodman
Number of employees- -
Security type- -
Fiscal year-end- -
Address26440 Sw Parkway Ave.
CityWILSONVILLE
Stock exchange- -
CountryUnited States of America
Postal code97070
Phone18554239920
Websitehttps://essinc.com/
Ticker SymbolGWH_t
IPO dateNov 10, 2020
CEOMs. Kelly F. Goodman
Company Executives of ESS Tech Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Jigish Trivedi
Mr. Jigish Trivedi
Chief Operating Officer
Chief Operating Officer
--
--
Ms. Kate Suhadolnik
Ms. Kate Suhadolnik
Interim Chief Financial Officer
Interim Chief Financial Officer
--
--
Mr. Sandeep Nijhawan
Mr. Sandeep Nijhawan
Independent Director
Independent Director
--
--
Mr. Rich Hossfeld
Mr. Rich Hossfeld
Independent Director
Independent Director
--
--
Ms. Kelly F. Goodman
Ms. Kelly F. Goodman
Interim Chief Executive Officer, Principal Executive Officer, Legal and Corporate Secretary
Interim Chief Executive Officer, Principal Executive Officer, Legal and Corporate Secretary
--
--
Mr. Michael Robert Niggli
Mr. Michael Robert Niggli
Independent Founding Chairman of the Board
Independent Founding Chairman of the Board
--
--
Mr. Erik Bylin
Mr. Erik Bylin
Head - Investor Relations
Head - Investor Relations
--
--
Mr. Kyle Teamey
Mr. Kyle Teamey
Independent Director
Independent Director
--
--
Ms. Alexi A. Wellman
Ms. Alexi A. Wellman
Independent Director
Independent Director
--
--
Mr. Harry F. Quarls
Mr. Harry F. Quarls
Lead Independent Chairman of the Board
Lead Independent Chairman of the Board
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Jigish Trivedi
Mr. Jigish Trivedi
Chief Operating Officer
Chief Operating Officer
--
--
Ms. Kate Suhadolnik
Ms. Kate Suhadolnik
Interim Chief Financial Officer
Interim Chief Financial Officer
--
--
Mr. Sandeep Nijhawan
Mr. Sandeep Nijhawan
Independent Director
Independent Director
--
--
Mr. Rich Hossfeld
Mr. Rich Hossfeld
Independent Director
Independent Director
--
--
Ms. Kelly F. Goodman
Ms. Kelly F. Goodman
Interim Chief Executive Officer, Principal Executive Officer, Legal and Corporate Secretary
Interim Chief Executive Officer, Principal Executive Officer, Legal and Corporate Secretary
--
--
Mr. Michael Robert Niggli
Mr. Michael Robert Niggli
Independent Founding Chairman of the Board
Independent Founding Chairman of the Board
--
--
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Other
100.00%
Shareholders
Shareholders
Proportion
Other
100.00%
Shareholder Types
Shareholders
Proportion
Other
100.00%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
17
1.68M
0.00%
-387.22K
2025Q2
18
1.62M
0.00%
-429.88K
2025Q1
20
1.62M
0.00%
-607.32K
2024Q4
19
1.59M
0.00%
-208.62K
2024Q3
22
1.17M
0.00%
-2.28M
2024Q2
24
1.67M
0.00%
-2.08M
2024Q1
24
1.66M
0.00%
-2.09M
2023Q4
24
1.66M
0.00%
-2.23M
2023Q3
22
2.19M
0.00%
-1.59M
2023Q2
22
2.10M
0.00%
-1.68M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
The Trust Company of Vermont
--
0%
-130.00
-100.00%
Jun 30, 2025
Heights Capital Management, Inc.
586.22K
0%
--
--
Jun 30, 2025
LMR Partners LLP
451.28K
0%
--
--
Jun 30, 2025
Saba Capital Management, L.P.
303.60K
0%
--
--
Jun 30, 2025
Vestcor Inc
105.18K
0%
--
--
Jun 30, 2025
Jane Street Capital, L.L.C.
58.36K
0%
-332.00
-0.57%
Jun 30, 2025
Greenhouse Wealth Management, LLC
50.00K
0%
--
--
Jun 30, 2025
Marathon Trading Investment Management LLC
20.13K
0%
--
--
Jun 30, 2025
View more
Related ETFs
Name
Proportion
No Data
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
FAQs
Who are the top five shareholders of ESS Tech Inc?
The top five shareholders of ESS Tech Inc are:
The Trust Company of Vermont holds 0.00 shares, accounting for 0.00% of the total shares.
Heights Capital Management, Inc. holds 586.22K shares, accounting for 0.00% of the total shares.
LMR Partners LLP holds 451.28K shares, accounting for 0.00% of the total shares.
Saba Capital Management, L.P. holds 303.60K shares, accounting for 0.00% of the total shares.
Vestcor Inc holds 105.18K shares, accounting for 0.00% of the total shares.
The Trust Company of Vermont holds 0.00 shares, accounting for 0.00% of the total shares.
Heights Capital Management, Inc. holds 586.22K shares, accounting for 0.00% of the total shares.
LMR Partners LLP holds 451.28K shares, accounting for 0.00% of the total shares.
Saba Capital Management, L.P. holds 303.60K shares, accounting for 0.00% of the total shares.
Vestcor Inc holds 105.18K shares, accounting for 0.00% of the total shares.
What are the top three shareholder types of ESS Tech Inc?
The top three shareholder types of ESS Tech Inc are:
Other
Other
How many institutions hold shares of ESS Tech Inc (GWH_t)?
As of 2025Q3, 17 institutions hold shares of ESS Tech Inc, with a combined market value of approximately 1.68M, accounting for --% of the total shares. Compared to 2025Q2, institutional shareholding has increased by --.
What is the biggest source of revenue for ESS Tech Inc?
In --, the -- business generated the highest revenue for ESS Tech Inc, amounting to -- and accounting for --% of total revenue.
