Westlake Corp. (WLK)
Westlake Market Cap : 14.15B for April 24, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Dow, Inc. | 27.86B |
| Westlake Chemical Partners LP | 795.15M |
| Century Aluminum Co. | 6.012B |
| Calumet, Inc. | 2.654B |
| Blue Star Opportunities Corp. | 5.850M |
Market Cap Related Metrics
| PS Ratio | 1.270 |
| Price to Book Value | 1.610 |
| Price | 110.64 |
| Earnings Yield | -10.58% |