Westlake Corp
WLK81.000USD
-0.560-0.69%
Close 01/29, 16:00（ET）Quotes delayed by 15 min
10.39BMarket Cap
LossP/E TTM
More Details of Westlake Corp Company
Westlake Corporation is a global manufacturer and supplier of materials and products that enhance life every day. With operations in Asia, Europe, and North America, it provides building blocks for solutions from housing and construction to packaging and healthcare to automotive and the consumer. Its segments include Performance and Essential Materials and Housing and Infrastructure Products. The Performance and Essential Materials include Westlake North American Vinyls, Westlake North American Chlor-alkali & Derivatives, Westlake European & Asian Chlorovinyls, Westlake Olefins, Westlake Polyethylene and Westlake Epoxy. The Housing and Infrastructure Products include Westlake Royal Building Products, Westlake Pipe and Fittings, Westlake Global Compounds and Westlake Dimex. Its products are used in diverse consumer and industrial markets, including residential construction, automotive products, water treatment, wind turbines, coatings as well as other durable and non-durable goods.
Westlake Corp Info
Ticker SymbolWLK
Company nameWestlake Corp
IPO dateAug 11, 2004
CEOGilson (Jean-Marc)
Number of employees15540
Security typeOrdinary Share
Fiscal year-endAug 11
Address2801 Post Oak Blvd
CityHOUSTON
Stock exchangeNASDAQ OMX NASDAQ Basic NYSE
CountryUnited States of America
Postal code77056
Phone17139609111
Websitehttps://www.westlake.com/
Ticker SymbolWLK
IPO dateAug 11, 2004
CEOGilson (Jean-Marc)
Company Executives of Westlake Corp
Name
Name/Position
Position
Shareholding
Change
Mr. Albert Y. Chao
Mr. Albert Y. Chao
Executive Chairman of the Board
Executive Chairman of the Board
1.18M
+40837.00%
Mr. David Tsung-Hung Chao
Mr. David Tsung-Hung Chao
Director
Director
28.34K
+1128.00%
Ms. Catherine T. Chao
Ms. Catherine T. Chao
Director
Director
25.00K
+1128.00%
Mr. Michael J. Graff
Mr. Michael J. Graff
Independent Director
Independent Director
21.14K
+1128.00%
Mr. Thomas J. Janssens
Mr. Thomas J. Janssens
Senior Vice President, Operations- Performance and Essential Material and Corporate Logistics
Senior Vice President, Operations- Performance and Essential Material and Corporate Logistics
17.13K
+5064.00%
Mr. Jeffrey Wayne (Jeff) Sheets
Mr. Jeffrey Wayne (Jeff) Sheets
Independent Director
Independent Director
12.76K
+1128.00%
Ms. Kimberly S. Lubel
Ms. Kimberly S. Lubel
Independent Director
Independent Director
11.65K
+1128.00%
Mr. John Tsung-Chen Chao
Mr. John Tsung-Chen Chao
Director
Director
10.15K
+900.00%
Mr. Roger A. Cregg
Mr. Roger A. Cregg
Independent Director
Independent Director
1.34K
+1339.00%
Mr. James Y. Chao
Mr. James Y. Chao
Senior Chairman of the Board
Senior Chairman of the Board
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Albert Y. Chao
Mr. Albert Y. Chao
Executive Chairman of the Board
Executive Chairman of the Board
1.18M
+40837.00%
Mr. David Tsung-Hung Chao
Mr. David Tsung-Hung Chao
Director
Director
28.34K
+1128.00%
Ms. Catherine T. Chao
Ms. Catherine T. Chao
Director
Director
25.00K
+1128.00%
Mr. Michael J. Graff
Mr. Michael J. Graff
Independent Director
Independent Director
21.14K
+1128.00%
Mr. Thomas J. Janssens
Mr. Thomas J. Janssens
Senior Vice President, Operations- Performance and Essential Material and Corporate Logistics
Senior Vice President, Operations- Performance and Essential Material and Corporate Logistics
17.13K
+5064.00%
Mr. Jeffrey Wayne (Jeff) Sheets
Mr. Jeffrey Wayne (Jeff) Sheets
Independent Director
Independent Director
12.76K
+1128.00%
Revenue Breakdown
Currency: USDUpdated: Tue, Jan 6
Currency: USDUpdated: Tue, Jan 6
FY2025Q3
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2022Q1
FY2021
FY2020
FY2019
FY2018
By BusinessUSD
Name
Revenue
Proportion
Performance materials
1.01B
35.59%
Housing products
928.00M
32.70%
Essential materials
737.00M
25.97%
Infrastructure products
163.00M
5.74%
Relevant data have not been disclosed by the company yet.
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Performance materials
1.01B
35.59%
Housing products
928.00M
32.70%
Essential materials
737.00M
25.97%
Infrastructure products
163.00M
5.74%
Shareholding Stats
Updated: Thu, Jan 29
Updated: Thu, Jan 29
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
TTWF, L.P.
72.82%
Orbis Investment Management Ltd.
3.05%
The Vanguard Group, Inc.
2.68%
Victory Capital Management Inc.
2.23%
BlackRock Institutional Trust Company, N.A.
2.20%
Other
17.02%
Shareholders
Shareholders
Proportion
TTWF, L.P.
72.82%
Orbis Investment Management Ltd.
3.05%
The Vanguard Group, Inc.
2.68%
Victory Capital Management Inc.
2.23%
BlackRock Institutional Trust Company, N.A.
2.20%
Other
17.02%
Shareholder Types
Shareholders
Proportion
Corporation
72.82%
Investment Advisor
15.49%
Investment Advisor/Hedge Fund
11.61%
Hedge Fund
3.74%
Individual Investor
1.38%
Research Firm
1.22%
Sovereign Wealth Fund
1.10%
Pension Fund
0.85%
Bank and Trust
0.09%
Institutional Shareholding
Updated: Wed, Jan 21
Updated: Wed, Jan 21
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q4
661
43.78M
32.68%
--
2025Q4
833
43.82M
34.16%
-815.87K
2025Q3
838
39.79M
31.02%
-1.91M
2025Q2
862
133.26M
103.91%
-900.87K
2025Q1
878
132.31M
103.17%
-1.92M
2024Q4
880
130.44M
101.72%
-1.49M
2024Q3
864
128.83M
100.40%
-3.32M
2024Q2
869
129.21M
100.69%
-4.82M
2024Q1
865
129.91M
101.25%
-4.54M
2023Q4
855
131.36M
102.46%
-5.83M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
TTWF, L.P.
93.41M
72.82%
--
--
Mar 10, 2025
Orbis Investment Management Ltd.
3.91M
3.05%
+3.91M
--
Sep 30, 2025
The Vanguard Group, Inc.
3.44M
2.68%
-82.09K
-2.33%
Sep 30, 2025
Victory Capital Management Inc.
2.87M
2.23%
-855.38K
-22.98%
Sep 30, 2025
BlackRock Institutional Trust Company, N.A.
2.82M
2.2%
-27.25K
-0.96%
Sep 30, 2025
T. Rowe Price Associates, Inc.
2.18M
1.7%
+144.49K
+7.10%
Sep 30, 2025
Brandes Investment Partners, L.P.
1.55M
1.21%
+91.82K
+6.30%
Sep 30, 2025
Norges Bank Investment Management (NBIM)
1.37M
1.07%
+967.10K
+237.79%
Jun 30, 2025
Dimensional Fund Advisors, L.P.
1.30M
1.01%
+25.07K
+1.97%
Sep 30, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
First Trust Materials Alphadex
3.36%
ProShares S&P MidCap 400 Dividend Aristocrats ETF
1.5%
Brandes US Value ETF
1%
Global X US Infrastructure Development ETF
0.58%
iShares US Infrastructure ETF
0.44%
Invesco S&P MidCap 400 Revenue ETF
0.42%
First Trust Mid Cap Value AlphaDEX Fund
0.39%
Texas Capital Texas Small Cap Equity Index ETF
0.36%
iShares U.S. Basic Materials ETF
0.35%
Inspire Global Hope ETF
0.21%
View more
First Trust Materials Alphadex
Proportion3.36%
ProShares S&P MidCap 400 Dividend Aristocrats ETF
Proportion1.5%
Brandes US Value ETF
Proportion1%
Global X US Infrastructure Development ETF
Proportion0.58%
iShares US Infrastructure ETF
Proportion0.44%
Invesco S&P MidCap 400 Revenue ETF
Proportion0.42%
First Trust Mid Cap Value AlphaDEX Fund
Proportion0.39%
Texas Capital Texas Small Cap Equity Index ETF
Proportion0.36%
iShares U.S. Basic Materials ETF
Proportion0.35%
Inspire Global Hope ETF
Proportion0.21%
Dividend
A total of
799.00M
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
Nov 14, 2025
WLK.NB Interim Cash Dividend of gross USD 0.53 paid on Dec 11, 2025 going ex on Nov 25, 2025
Nov 25, 2025
Dec 11, 2025
Nov 25, 2025
Aug 08, 2025
WLK.NB Interim Cash Dividend of gross USD 0.53 paid on Sep 04, 2025 going ex on Aug 19, 2025
Aug 19, 2025
Sep 04, 2025
Aug 19, 2025
May 09, 2025
WLK.NB Interim Cash Dividend of gross USD 0.525 paid on Jun 05, 2025 going ex on May 20, 2025
May 20, 2025
Jun 05, 2025
May 20, 2025
Feb 21, 2025
WLK.NB Interim Cash Dividend of gross USD 0.525 paid on Mar 19, 2025 going ex on Mar 04, 2025
Mar 04, 2025
Mar 19, 2025
Mar 04, 2025
Nov 15, 2024
WLK.NB Final Cash Dividend of gross USD 0.525 paid on Dec 12, 2024 going ex on Nov 26, 2024
Nov 26, 2024
Dec 12, 2024
Nov 26, 2024
Aug 09, 2024
WLK.NB Interim Cash Dividend of gross USD 0.525 paid on Sep 05, 2024 going ex on Aug 20, 2024
Aug 20, 2024
Sep 05, 2024
Aug 20, 2024
May 10, 2024
WLK.NB Interim Cash Dividend of gross USD 0.5 paid on Jun 06, 2024 going ex on May 20, 2024
May 21, 2024
Jun 06, 2024
May 20, 2024
Feb 16, 2024
WLK.NB Interim Cash Dividend of gross USD 0.5 paid on Mar 14, 2024 going ex on Feb 27, 2024
Feb 28, 2024
Mar 14, 2024
Feb 27, 2024
Nov 10, 2023
WLK.NB Final Cash Dividend of gross USD 0.5 paid on Dec 06, 2023 going ex on Nov 20, 2023
Nov 21, 2023
Dec 06, 2023
Nov 20, 2023
Aug 14, 2023
WLK.NB Interim Cash Dividend of gross USD 0.5 paid on Sep 12, 2023 going ex on Aug 24, 2023
Aug 25, 2023
Sep 12, 2023
Aug 24, 2023
View more
Stock Split
Date
Ex-dividend Date
Type
Ratio
No Data
Date
Ex-dividend Date
Type
Ratio
No Data
