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ALL
Market cap
$10.29B
EPS
-12.7
P/E ratio
--
Price to sales
1.35
Dividend yield
2.641%
Beta
0.581362
Previous close
$83.48
Today's open
$82.94
Day's range
$80.09 - $83.09
52 week range
$56.33 - $124.23
show more
CEO
Jean-Marc Gilson
Employees
15540
Headquarters
Houston, TX
Exchange
New York Stock Exchange
Shares outstanding
128122944
Issue type
Common Stock
Materials
Chemicals
Dutch Quality Stone® Introduces New Neutral Colorways Across Profiles and Accessories
HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products™ (“Westlake Royal”), a Westlake company (NYSE:WLK) has added two new colorways to the Dutch Quality Stone® line, along with two extended color palettes across select profiles and accessories.Spanning a range of subtle, neutral shades, these additions offer a balance of understated warmth and elevated polish that complement both modern and traditional applications.The new color additions include:Soft Barley™: A creamy neutral infused with.
Business Wire • 10 hours ago

Westlake Expands in Europe by Acquiring Wilhelmshaven Plant
WLK's Wilhelmshaven plant acquisition expands its European footprint and strengthens the global chlorovinyls manufacturing network.
Zacks Investment Research • Jun 16, 2026

Westlake Royal Building Products™ Introduced Integrated Exterior Solutions at the AIA Conference on Architecture & Design 2026
HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products™ (Westlake Royal), a Westlake company (NYSE: WLK), showcased its expansive portfolio of exterior building solutions at the AIA Conference on Architecture & Design 2026 (AIA26), which took place June 10-13 in San Diego. At booth #1627, architects and designers explored innovative stone, siding, trim and roofing materials and systems designed to support visually compelling, high-performing residential, multifamily and light commercial.
Business Wire • Jun 16, 2026

Westlake Expands Global Chlorovinyls Manufacturing Capacity With Acquisition of PVC and VCM Plants in Wilhelmshaven, Germany
HOUSTON--(BUSINESS WIRE)--Westlake Corporation (NYSE: WLK) (“Westlake”) announced today that its German subsidiary, Westlake Vinnolit GmbH & Co. KG, has completed the previously-announced acquisition of a polyvinyl chloride and vinyl chloride monomer production site located in Wilhelmshaven, Germany (the “Wilhelmshaven plant”). The Wilhelmshaven plant, which was previously in insolvency administration, has the capacity to produce 380,000 metric tons of PVC per year.“This acquisition strength.
Business Wire • Jun 15, 2026

Westlake: Time For The Bad And The Ugly
Westlake Corporation presents a compelling entry point as it nears the bottom of its cyclical downturn. Historical price action highlights the importance of selling WLK during market optimism and buying during deep value phases. Investors who realized profits at prior peaks outperformed those holding through the current decline, emphasizing timing in cyclical stocks.
Seeking Alpha • Jun 9, 2026

Westlake (WLK) Down 13.5% Since Last Earnings Report: Can It Rebound?
Westlake (WLK) reported earnings 30 days ago. What's next for the stock?
Zacks Investment Research • Jun 4, 2026

Is the Options Market Predicting a Spike in Westlake Stock?
Investors need to pay close attention to WLK stock based on the movements in the options market lately.
Zacks Investment Research • May 29, 2026

Westlake Corporation Declares Quarterly Dividend
HOUSTON--(BUSINESS WIRE)--The Board of Directors of Westlake Corporation (NYSE: WLK) today declared a regular dividend distribution of $0.53 per share for the first quarter of 2026. This dividend will be payable on June 11, 2026 to stockholders of record on May 27, 2026. Westlake announced its first dividend on November 11, 2004 and has successively been paying and increasing its dividend for the past 22 years. The statements in this release that are not historical facts, including statements r.
Business Wire • May 15, 2026

Diamond Hill Capital Management Mid Cap Strategy Q1 2026 Drivers And Decisions
Regal Rexnord outperformed in Q1 as the company reported strong orders for a new data center product, which should support solid revenue growth in 2027. Diamond Hill initiated a position in Antero Resources, a natural gas exploration and production company, to gain exposure given a constructive long-term outlook for US natural gas. Carrier Global is now a focused, high-quality business that Diamond Hill believes is in an excellent position to continue to gain market share and improve margins long-term.
Seeking Alpha • May 8, 2026

Diamond Hill Small-Mid Cap Strategy Q1 2026 Portfolio Activity
We do not believe Humana's current share price reflects the company's earnings power, and as industry conditions normalize, we believe it can return to target margins over the long term. We initiated a position in Antero Resources, a natural gas exploration and production company, to gain exposure given our constructive long-term outlook for US natural gas. We exited our position in First Advantage, a leader in the background check space, to pursue other opportunities with less macro exposure and AI-disruption concerns.
Seeking Alpha • May 7, 2026

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