Company / Tangible Book Value per Share
Alector, Inc. Tangible Book Value per Share History
FY2019-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Tangible Book Value per Share
$0.31
FY2025
5-year range
$0.31 / $2.62
FY2021-FY2025
Trend
-79.3%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Tangible Book Value per Share has declined for 3 consecutive years, from $2.62 in FY2022 to $0.31 in FY2025.
Based on SEC 10-K filings.
0.31 in FY2025 with a 3-year CAGR of -50.9%.
Declined from $1.62 to $0.31 over the past 2 years.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- -50.9%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- Alector, Inc.'s tangible book value per share has declined for 3 consecutive years.
- In FY2025, tangible book value per share decreased 79.3% year-over-year.
- Peak tangible book value per share was recorded in FY2022.
- Lowest tangible book value per share in the period was in FY2019.
Company context
Key Data Points
- Low Piotroski F-Score: 1/9 (multiple financial health concerns)
- Altman Z-Score -3.86 (distress zone, below 1.8 threshold)
- Low earnings quality (accrual-heavy earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Tangible Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $0.31 | -79.3% |
| FY2024 | $1.49 | -7.7% |
| FY2023 | $1.62 | -38.1% |
| FY2022 | $2.62 | +6.5% |
| FY2021 | $2.46 | +274.1% |
| FY2020 | -$1.41 | +62.7% |
| FY2019 | -$3.78 | - |
As of FY2025 · SEC 10-K · Updated Jun 24, 2026