Company / Free Cash Flow per Share
ESS Tech, Inc. Free Cash Flow per Share History
FY2021-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Free Cash Flow per Share
-$4.48
FY2025
5-year range
-$6.85 / -$0.39
FY2021-FY2025
Trend
+34.6%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Declined from $-0.39 to $-4.48 over the past 2 years.
Based on SEC 10-K filings.
-4.48 in FY2025.
Declined from $-0.39 to $-4.48 over the past 2 years.
Free Cash Flow per Share over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2025, free cash flow per share increased 34.6% year-over-year.
- Peak free cash flow per share was recorded in FY2023.
- Lowest free cash flow per share in the period was in FY2024.
Company context
Key Data Points
- Low Piotroski F-Score: 1/9 (multiple financial health concerns)
- Altman Z-Score -17.36 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Free Cash Flow per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | -$4.48 | +34.6% |
| FY2024 | -$6.85 | -1635.3% |
| FY2023 | -$0.39 | +44.3% |
| FY2022 | -$0.71 | +23.6% |
| FY2021 | -$0.93 | - |
As of FY2025 · SEC Form 10-K · Last checked Jun 22, 2026