Q2 FY2026 · ended Jun 30, 2026 · Revenue $73,000, -96.9% YoY · Filed Aug 11, 2026
ESS Tech, Inc. (GWHT) files with the SEC under industry code 3690, Miscellaneous Electrical Machinery, Equipment & Supplies. In Q2 of fiscal 2026, the quarter ended Jun 30, 2026, it reported revenue of $73,000 and a net loss of $15.6 million. Free cash flow was -$9.4 million. As of Jun 30, 2026 it held $10.8 million in cash and investments and $17.5 million in total debt.
Company profile
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690)
- Listed as
- GWHT (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Wilsonville, OR
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1819438
- Former names
- ACON S2 Acquisition Corp. (until Oct 8, 2021)
Other Miscellaneous Electrical Machinery, Equipment & Supplies companies
- Cae Inc CAE
- EnerSys ENS
- Novanta Inc NOVT
- QuantumScape Corp QS
- Spectrum Brands Holdings, Inc. SPB
- Energizer Holdings, Inc. ENR
- InoBat B.V. INBT
- Amprius Technologies, Inc. AMPX
All 55 Miscellaneous Electrical Machinery, Equipment & Supplies companies
Key figures
Fiscal-year totals from the annual reports; switch to Annual for the full-year view. Balance sheet lines are as of each year end.
| Line | Q2 FY2026 Jun 30, 2026 |
Q1 FY2026 Mar 31, 2026 |
Q4 FY2025 Dec 31, 2025 |
Q3 FY2025 Sep 30, 2025 |
Q2 FY2025 Jun 30, 2025 |
|---|---|---|---|---|---|
| Revenue | $73,000 | $128,000 | -$1.6M | $214,000 | $2.4M |
| Operating income | -$15.1M | -$13.8M | -$17.9M | -$9.8M | -$11.6M |
| Net income | -$15.6M | -$15.9M | -$24.0M | -$10.4M | -$11.1M |
| Diluted EPS | -$0.46 | -$0.54 | -$1.21 | -$0.73 | -$0.90 |
| Operating cash flow | -$8.9M | -$13.5M | -$13.9M | -$5.8M | -$12.4M |
| Free cash flow | -$9.4M | -$14.4M | -$16.2M | -$6.2M | -$13.1M |
| Total assets | $32.5M | $48.6M | $51.2M | $36.1M | $39.6M |
| Total liabilities | $35.2M | $39.1M | $42.6M | $37.9M | $36.3M |
| Stockholders' equity | -$2.7M | $9.4M | $8.6M | -$1.8M | $3.3M |
| Cash and investments | $10.8M | $15.5M | $14.5M | $3.5M | $797,000 |
| Total debt | $17.5M | $21.5M | $21.2M | $11.0M | $872,000 |
Recent SEC filings
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Listing notice, Regulation FD disclosure
|
Oct 5, 2026 | Oct 2, 2026 |
| 8-K |
Current report
Listing notice
|
Sep 30, 2026 | Sep 24, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 3, 2026 | Aug 28, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Aug 21, 2026 | Aug 20, 2026 |
| 10-Q | Quarterly report | Aug 11, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 11, 2026 |
All 473 ESS Tech, Inc. SEC filings
Source: SEC EDGAR filings. This is company-reported data, not investment advice.