Quick Answer
ESS Tech, Inc. reported Operating Income of -$57.41 million for fiscal year 2025.
ESS Tech, Inc. Operating Income — Annual History
| Fiscal Year | Operating Income | YoY Change |
|---|---|---|
| 2025 | -$57.41M | +36.1% |
| 2024 | -$89.80M | -4.5% |
| 2023 | -$85.91M | +18.6% |
| 2022 | -$105.49M | -74.1% |
| 2021 | -$60.60M | -248.4% |
| 2020 | -$17.39M | — |
Quarterly Operating Income
| Quarter Ending | Operating Income | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | -$9.81M | +58.6% | +15.1% |
| June 30, 2025 | -$11.56M | +50.0% | +36.3% |
| March 31, 2025 | -$18.15M | +6.9% | +23.4% |
| September 30, 2024 | -$23.68M | -30.6% | -2.4% |
| June 30, 2024 | -$23.12M | +4.5% | -18.6% |
| March 31, 2024 | -$19.49M | +20.4% | -7.5% |
| September 30, 2023 | -$18.13M | +34.6% | +25.1% |
| June 30, 2023 | -$24.21M | -0.1% | +1.2% |
- ESS Tech, Inc. showed an increase of +36.1% in Operating Income compared to the prior fiscal year.
- Over the 2020–2025 period, ESS Tech, Inc.’s operating income has declined by 230.1% (from -$17.39 million to -$57.41 million).
- The most recent figure is from ESS Tech, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 5, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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