Market Cap

Westlake Chemical Corporation Market Capitalization:

$17.71 Billion

USD as of Jan. 1, 2024

business Westlake Chemical Corporation Company Profile

Westlake Chemical Corporation Main Stock Listing

NYSE: WLK

Market Capitalization History of Westlake Chemical Corporation

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Specialty Chemicals
Company Market Cap (USD)
Linde $198.22 B
The Sherwin-Williams Company $75.71 B
Ecolab Inc. $55.92 B
Sika AG $48.54 B
Givaudan SA $37.12 B
Sector: Basic Materials
Company Market Cap (USD)
Linde $198.22 B
BHP $169.91 B
Rio Tinto $120.67 B
Air Liquide SA $101.75 B
Shin-Etsu Chemical Co Ltd $82.56 B

Yearly evolution of Westlake Chemical Corporation market cap

Date Market Cap YoY Change
Jan. 1, 2024 $17.71 B 36.19%
Jan. 1, 2023 $13.01 B 8.66%
Jan. 1, 2022 $11.97 B 29.02%
Jan. 1, 2021 $9.28 B 24.93%
Jan. 1, 2020 $7.43 B -17.19%
Jan. 1, 2019 $8.97 B -34.37%
Jan. 1, 2018 $13.66 B 81.88%
Jan. 1, 2017 $7.51 B 36.13%
Jan. 1, 2016 $5.52 B -20.64%
Jan. 1, 2015 $6.95 B -5.69%
Jan. 1, 2014 $7.37 B 32.31%
Jan. 1, 2013 $5.57 B 57.16%
Jan. 1, 2012 $3.55 B 50.96%
Jan. 1, 2011 $2.35 B 88.60%
Jan. 1, 2010 $1.25 B 50.18%
Jan. 1, 2009 $829.4 M -32.33%
Jan. 1, 2008 $1.23 B -39.12%
Jan. 1, 2007 $2.01 B 5.67%
Jan. 1, 2006 $1.91 B 0.00%
Jan. 1, 2005 $1.91 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

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Westlake Chemical Corporation Categories

United States languages Basic Materials languages Specialty Chemicals
United States Basic Materials United States Specialty Chemicals

Stocks & Indices

Westlake Chemical Corporation has the following listings and related stock indices.


Stock: NYSE: WLK

Stock: FSX: UEO

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.