Westlake Chemical
WLK
$161.57
Share price
0.90%
Change (1 day)
-29.56%
Change (1 year)
Categories
Market capitalization of Westlake Chemical (WLK)
Market cap: A$20.71 Billion
As of March 2025 Westlake Chemical has a market cap of A$20.71 Billion. This makes Westlake Chemical the world's 1374th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of Westlake Chemical from 2004 to 2025
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2025 | A$20.71 B | -12.38% |
| 2024 | A$23.64 B | -10.17% |
| 2023 | A$26.32 B | 36.98% |
| 2022 | A$19.21 B | 12.22% |
| 2021 | A$17.12 B | 26.35% |
| 2020 | A$13.55 B | 5.37% |
| 2019 | A$12.86 B | 6.6% |
| 2018 | A$12.06 B | -31.51% |
| 2017 | A$17.61 B | 75.95% |
| 2016 | A$10.01 B | 3.12% |
| 2015 | A$9.70 B | -2.12% |
| 2014 | A$9.91 B | 8.73% |
| 2013 | A$9.12 B | 78.7% |
| 2012 | A$5.10 B | 95.32% |
| 2011 | A$2.61 B | -7.81% |
| 2010 | A$2.83 B | 54.85% |
| 2009 | A$1.83 B | 20.79% |
| 2008 | A$1.51 B | 6.57% |
| 2007 | A$1.42 B | -45.25% |
| 2006 | A$2.59 B | 1.33% |
| 2005 | A$2.56 B | -8.46% |
| 2004 | A$2.80 B |
End of Day market cap according to different sources
On Mar 25th, 2025 the market cap of Westlake Chemical was reported to be:
Market capitalization for similar companies or competitors
| Name | Marketcap | Market cap differencediff. | Country |
|---|---|---|---|
 | A$39.93 B | 92.76% | 🇺🇸 USA |
 | A$4.44 B | -78.54% | 🇺🇸 USA |
 | A$16.44 B | -20.63% | 🇺🇸 USA |
 | A$14.15 B | -31.66% | 🇺🇸 USA |
 | A$10.51 B | -49.25% | 🇺🇸 USA |
 | A$220.29 B | 963.27% | 🇺🇸 USA |
 | A$4.53 B | -78.13% | 🇺🇸 USA |
 | A$82.07 B | 296.12% | 🇺🇸 USA |
 | A$816.20 B | 3,839.47% | 🇺🇸 USA |