GWHTOTCMiscellaneous Electrical Machinery, Equipment & SuppliesFiscal year ends December 31

ESS Tech, Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 11, 2026

$0.08−0.00 (-4.58%)

Close on Oct 19, 2026

Market cap: $2.75M
P/E (TTM): –
Dividend yield: –

ESS Tech, Inc. income statement

Annual Quarterly TTM

Millions of USD, except per-share data. Shares in millions.

Line item	FY 2025 2025-12-31	FY 2024 2024-12-31	FY 2023 2023-12-31	FY 2022 2022-12-31	FY 2021 2021-12-31	FY 2020 2020-12-31
Revenue	1.58	6.30	7.54	0.89	0	0
Cost of Revenue	29	52	20	0	–	–
Gross Profit	-28	-45	-13	0.89	–	–
Research & Development	8.30	12	43	72	30	13
Selling, General & Admin	21	33	30	34	30	4.50
Selling & Marketing	3.83	9.16	7.74	6.94	3.04	1.16
General & Administrative	18	24	23	27	27	3.34
Advertising Expenses	–	–	–	0.17	0.05	0.01
Operating Expenses	30	44	73	106	61	17
Operating Income	-57	-90	-86	-105	-61	-17
Interest Expense	–	–	–	–	1.89	0.13
Other Non-Operating Income	-6.03	3.58	8.33	28	-417	-13
Asset Impairment Charges	1.71	0	0	0	0	0
Income Tax Expense	0	–	–	–	–	–
Net Income	-63	-86	-78	-78	-477	-30
Net Income to Common	-63	-86	-78	-78	-477	-30
EPS (Basic)(per share)	-4.34	-7.32	-7.27	-7.65	-85.95	-7.80
EPS (Diluted)(per share)	-4.34	-7.32	-7.27	-7.65	-85.95	-7.80
Shares Outstanding (Basic, Weighted)(shares)	15	12	11	10	5.55	3.93
Shares Outstanding (Diluted, Weighted)(shares)	15	12	11	10	5.55	3.93
EBITDA	-52	-85	-79	-104	-60	–
Net Interest Income	–	3.57	5.26	2.19	-1.89	–

Italic numbers are calculated by StockData (for example Q4 = full year − nine months). Per-share data and share counts are adjusted for stock splits. Hover a number for its source; click it to open the filing on SEC.gov. Click a row to chart it.

Ratios

Latest available, balances at Jun 30, 2026

Profitability, FY2025

Gross margin: -1824.6%
Operating margin: -3576.6%
Net margin: -4158.7%
Return on equity, FY2025: -338.3%

Financial strength

Current ratio: 0.68
Debt to equity: –
Debt to assets: –
Cash to current liabilities: 54.2%

Valuation

P/E ratio: –
Price to sales: 1.74
Price to book: –
Dividend yield: –