Annual Net Margin
4.96%1.14%+29.84%
Summary
- Current Value
- As of today, WLK annual net margin is 4.96%, up +29.84% on
- Historical Performance
- WLK annual net margin is down -71.01% over the past 3 years, and down -4.43% over the past 5 years
- All-Time High Comparison
- WLK annual net margin is currently -71.01% below its historical high of 17.11% set on
- 3-Year Low Comparison
- WLK annual net margin is +29.84% above its 3-year low of 3.82% reached on
- Sector Comparison
- WLK annual net margin is higher than 58.08% of companies in Basic Materials sector
Net Margin Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Net Margin | 4.96% | +29.8% | -71.0% | -4.4% | +117.5% | |
| Quarterly Net Margin | -27.20% | -812.0% | -362.6% | -847.3% | -437.9% | |
| Price | $74.47 | -33.3% | -31.3% | -17.4% | +250.4% | |
| PE Ratio | - | – | – | – | – | |
| Annual Revenue | $12.14B | -3.2% | +3.1% | +49.6% | +422.1% | |
| Annual Net Income | $644.00M | +24.1% | -68.7% | +40.0% | +1115.2% | |
| Annual Gross Margin | 16.12% | -8.8% | -45.7% | +3.9% | +92.1% | |
| Annual Operating Margin | 7.96% | -18.9% | -67.0% | -6.8% | +72.7% |
Net Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | 14.23% | N/A | -65.1% |
| 5Y | 17.11% | -71.0% | |
| All | 17.11% | -71.0% |
Net Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | 3.82% | +29.8% | |
| 5Y | 3.82% | +29.8% | |
| All | -6.62% | +174.9% |
Net Margin History
FAQ
What is the current annual net margin of WLK?
As of today, WLK annual net margin is 4.96%
What is 1-year change in WLK annual net margin?
WLK annual net margin is up +29.84% year-over-year
What is 3-year change in WLK annual net margin?
WLK annual net margin is down -71.01% over the past 3 years
How far is WLK annual net margin from its all-time high?
WLK annual net margin is currently -71.01% below its historical high of 17.11% set on December 31, 2021
How does WLK annual net margin rank versus sector peers?
WLK annual net margin is higher than 58.08% of companies in Basic Materials sector
When is WLK next annual earnings release?
The next annual earnings release for WLK is on
Quarterly Net Margin
-27.20%22.80%-518.18%
Summary
- Current Value
- As of today, WLK quarterly net margin is -27.20%, down -518.18% on
- Historical Performance
- WLK quarterly net margin is down -812.04% year-over-year, and down -362.55% over the past 3 years
- All-Time High Comparison
- WLK quarterly net margin is currently -167.33% below its historical high of 40.40% set on
- 3-Year Low Comparison
- WLK quarterly net margin is at its 3-year low
- Sector Comparison
- WLK quarterly net margin is higher than 16.75% of companies in Basic Materials sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Net Margin | -27.20% | -518.2% | -812.0% | -362.6% | -847.3% | |
| Annual Net Margin | 4.96% | – | +29.8% | -71.0% | -4.4% | |
| Price | $74.47 | -7.3% | -33.3% | -31.3% | -17.4% | |
| PE Ratio | - | – | – | – | – | |
| Quarterly Revenue | $2.84B | -3.9% | -8.9% | -28.3% | +49.5% | |
| Quarterly Net Income | -$768.00M | -490.8% | -745.4% | -287.3% | -1213.0% | |
| Quarterly Gross Margin | 7.26% | -5.6% | -51.9% | -61.0% | -37.6% | |
| Quarterly Operating Margin | -0.78% | -490.0% | -109.5% | -105.9% | -113.1% |
Quarterly Net Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | 0.67% | N/A | -4159.7% |
| 3Y | 12.07% | -325.4% | |
| 5Y | 20.20% | -234.7% | |
| All | 40.40% | -167.3% |
Quarterly Net Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | -27.20% | at low | |
| 3Y | -27.20% | at low | |
| 5Y | -27.20% | at low | |
| All | -27.20% | at low |
Quarterly Net Margin History
FAQ
What is the current quarterly net margin of WLK?
As of today, WLK quarterly net margin is -27.20%
What is WLK quarterly net margin most recent change?
WLK quarterly net margin was down -518.18% on September 30, 2025
What is 1-year change in WLK quarterly net margin?
WLK quarterly net margin is down -812.04% year-over-year
How far is WLK quarterly net margin from its all-time high?
WLK quarterly net margin is currently -167.33% below its historical high of 40.40% set on December 31, 2017
How does WLK quarterly net margin rank versus sector peers?
WLK quarterly net margin is higher than 16.75% of companies in Basic Materials sector
When is WLK next earnings release?
The next earnings release for WLK is on
Net Margin Formula
Net Margin = Net Income
Revenue × 100%
Revenue × 100%
Data Sources & References
- WLK Official Website www.westlake.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1262823/000126282325000064/0001262823-25-000064-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1262823/000126282325000011/0001262823-25-000011-index.htm
- WLK Profile on Yahoo Finance finance.yahoo.com/quote/WLK
- WLK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wlk