Company / Tangible Book Value per Share
TECOGEN INC. Tangible Book Value per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Tangible Book Value per Share
$0.82
FY2025
5-year range
$0.30 / $0.82
FY2021-FY2025
Trend
+171.3%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Tangible Book Value per Share returned to growth in FY2025 after 3 years of decline, reaching $0.82.
Based on SEC 10-K filings.
0.82 in FY2025 with a 5-year CAGR of +11.1%.
Improved from $0.50 to $0.82 over the past 2 years.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- +6.8%
- 5-Year CAGR
- +11.1%
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2025, tangible book value per share increased 171.3% year-over-year.
- Peak tangible book value per share was recorded in FY2017.
- Lowest tangible book value per share in the period was in FY2024.
Company context
Key Data Points
- Altman Z-Score 1.20 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Tangible Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $0.82 | +171.3% |
| FY2024 | $0.30 | -39.3% |
| FY2023 | $0.50 | -26.1% |
| FY2022 | $0.67 | -11.2% |
| FY2021 | $0.76 | +56.3% |
| FY2020 | $0.48 | -15.9% |
| FY2019 | $0.58 | -1.1% |
| FY2018 | $0.58 | -65.0% |
| FY2017 | $1.66 | +112.2% |
| FY2016 | $0.78 | -2.7% |
As of FY2025 · SEC 10-K · Updated Jun 24, 2026