Company / Book Value per Share
ESS Tech, Inc. Book Value per Share History
FY2021-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Book Value per Share
$0.719
FY2025
5-year range
$0.672 / $3.482
FY2021-FY2025
Trend
-71.1%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Improved from $0.672 to $0.719 over the past 2 years.
Based on SEC 10-K filings.
$0.719 in FY2025 with a 3-year CAGR of -10.8%.
Improved from $0.672 to $0.719 over the past 2 years.
Book Value per Share over time
Growth rates
- 3-Year CAGR
- -10.8%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- 3-year CAGR of -10.8%, indicating a declining trend.
- In FY2025, book value per share decreased 71.1% year-over-year.
- Peak book value per share was recorded in FY2021.
- Lowest book value per share in the period was in FY2023.
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 | Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $0.719 | -71.1% |
| FY2024 | $2.487 | +270.1% |
| FY2023 | $0.672 | -33.7% |
| FY2022 | $1.013 | -70.9% |
| FY2021 | $3.482 | - |
As of FY2025 · SEC Form 10-K · Last checked Jun 22, 2026