Company / Tangible Book Value per Share
Westlake Corporation 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
$58.15
FY2025
5-year range
$53.37 / $65.94
FY2021-FY2025
Trend
-11.8%
vs FY2024
Sector context
#10 of 114
Materials
What the data says
Among 114 Materials companies, Westlake Corporation is in the top 9% for tangible book value per share. Declined from $62.78 to $58.15 over the past 2 years.
Based on SEC 10-K filings.
58.15 in FY2025 with a 5-year CAGR of +8.8%. Top quartile in the Materials sector.
Declined from $62.78 to $58.15 over the past 2 years.
Materials sector context is included.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- -2.0%
- 5-Year CAGR
- +8.8%
- 10-Year CAGR
- -
Sector benchmark
Top 9% in MaterialsTop 9% of 114This company $58.15 Sector average $87256.02
▼
-99.9% below sector average
Key checks
Key Insights
- In FY2025, tangible book value per share decreased 11.8% year-over-year.
- Ranks #10 out of 114 companies in the Materials sector.
- Peak tangible book value per share was recorded in FY2024.
- Lowest tangible book value per share in the period was in FY2016.
Company context
Key Data Points
- Altman Z-Score 1.14 (distress zone, below 1.8 threshold)
- Negative profit margin: -8.4%
- 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 | $58.15 | -11.8% |
| FY2024 | $65.94 | +5.0% |
| FY2023 | $62.78 | +1.7% |
| FY2022 | $61.73 | +15.7% |
| FY2021 | $53.37 | +39.6% |
| FY2020 | $38.23 | +1.9% |
| FY2019 | $37.50 | +6.5% |
| FY2018 | $35.22 | +18.7% |
| FY2017 | $29.68 | +53.9% |
| FY2016 | $19.28 | -19.5% |
As of FY2025 · SEC Form 10-K · Last checked Jun 30, 2026