Annual Book Value
$8.79B$1.74B-16.48%
Summary
- Current Value
- As of today, WLK annual book value is $8.79B, down -16.48% on
- Historical Performance
- WLK annual book value is down -11.47% over the past 3 years, up +45.49% over the past 5 years
- All-Time High Comparison
- WLK annual book value is currently -16.48% below its historical high of $10.53B set on
- 3-Year Low Comparison
- WLK annual book value is at its 3-year low
- Sector Comparison
- WLK annual book value is higher than 90.04% of companies in Basic Materials sector
Book Value Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Book Value | $8.79B | -16.5% | -11.5% | +45.5% | +484.2% | |
| Quarterly Book Value | $8.79B | -16.5% | -11.5% | +45.5% | +484.2% | |
| Price | $105.04 | -4.9% | -4.9% | +12.1% | +341.5% | |
| $19.96B | -3.8% | -2.9% | +44.3% | +575.7% | ||
| $10.67B | +9.9% | +5.8% | +47.0% | +636.1% | ||
| 1.53 | +13.3% | +7.8% | -22.7% | -26.8% | ||
| $8.79B | -16.5% | -11.5% | +45.5% | +484.2% | ||
| Market Cap | $13B | -5.1% | -4.2% | +12.5% | +327.4% |
Book Value Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | $10.53B | -16.5% | |
| 5Y | $10.53B | -16.5% | |
| All | $10.53B | -16.5% |
Book Value Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | $8.79B | at low | |
| 5Y | $6.04B | N/A | +45.5% |
| All | $416.52M | +2010.8% |
Book Value History
FAQ
What is the current annual book value of WLK?
As of today, WLK annual book value is $8.79B
What is 1-year change in WLK annual book value?
WLK annual book value is down -16.48% year-over-year
What is 3-year change in WLK annual book value?
WLK annual book value is down -11.47% over the past 3 years
How far is WLK annual book value from its all-time high?
WLK annual book value is currently -16.48% below its historical high of $10.53B set on December 31, 2024
How does WLK annual book value rank versus sector peers?
WLK annual book value is higher than 90.04% of companies in Basic Materials sector
When is WLK next annual earnings release?
As of today, the next annual earnings release for WLK has not been scheduled
Quarterly Book Value
$8.79B$634.00M-6.73%
Summary
- Current Value
- As of today, WLK quarterly book value is $8.79B, down -6.73% on
- Historical Performance
- WLK quarterly book value is down -16.48% year-over-year, down -11.47% over the past 3 years
- All-Time High Comparison
- WLK quarterly book value is currently -18.24% below its historical high of $10.75B set on
- 3-Year Low Comparison
- WLK quarterly book value is at its 3-year low
- Sector Comparison
- WLK quarterly book value is higher than 89.72% of companies in Basic Materials sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Book Value | $8.79B | -6.7% | -16.5% | -11.5% | +45.5% | |
| Annual Book Value | $8.79B | – | -16.5% | -11.5% | +45.5% | |
| Price | $105.04 | +44.4% | -4.9% | -4.9% | +12.1% | |
| $19.96B | +0.7% | -3.8% | -2.9% | +44.3% | ||
| $10.67B | +8.0% | +9.9% | +5.8% | +47.0% | ||
| 1.53 | +53.0% | +13.3% | +7.8% | -22.7% | ||
| $8.79B | -6.7% | -16.5% | -11.5% | +45.5% | ||
| Market Cap | $13B | +44.4% | -5.1% | -4.2% | +12.5% |
Quarterly Book Value Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | $10.53B | N/A | -16.5% |
| 3Y | $10.75B | -18.2% | |
| 5Y | $10.75B | -18.2% | |
| All | $10.75B | -18.2% |
Quarterly Book Value Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | $8.79B | at low | |
| 3Y | $8.79B | at low | |
| 5Y | $6.04B | N/A | +45.5% |
| All | $433.60M | +1927.7% |
Quarterly Book Value History
FAQ
What is the current quarterly book value of WLK?
As of today, WLK quarterly book value is $8.79B
What is WLK quarterly book value most recent change?
WLK quarterly book value was down -6.73% on December 31, 2025
What is 1-year change in WLK quarterly book value?
WLK quarterly book value is down -16.48% year-over-year
How far is WLK quarterly book value from its all-time high?
WLK quarterly book value is currently -18.24% below its historical high of $10.75B set on September 30, 2023
How does WLK quarterly book value rank versus sector peers?
WLK quarterly book value is higher than 89.72% of companies in Basic Materials sector
When is WLK next earnings release?
The next earnings release for WLK is on
Book Value Formula
Book Value = −
Data Sources & References
- WLK Official Website www.westlake.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1262823/000126282326000016/0001262823-26-000016-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1262823/000126282326000016/0001262823-26-000016-index.htm
- WLK Profile on Yahoo Finance finance.yahoo.com/quote/WLK
- WLK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wlk