Westlake (WLK) News Today $75.14 -0.91 (-1.20%) Closing price 10/17/2025 03:59 PM EasternExtended Trading$75.37 +0.23 (+0.31%) As of 10/17/2025 06:40 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock WLK Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent October 2025 September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 Time Period Westlake Corporation $WLK Shares Sold by Allspring Global Investments Holdings LLCOctober 16 at 4:08 AM | marketbeat.comWestlake (NYSE:WLK) Earns "Neutral" Rating from Bank of AmericaOctober 16 at 2:45 AM | americanbankingnews.comB of A Securities Downgrades Westlake (WLK)October 15 at 2:19 AM | msn.comWestlake (NYSE:WLK) Given Neutral Rating at Bank of AmericaOctober 14, 2025 | marketbeat.comWestlake downgraded to Neutral from Buy at BofAOctober 14, 2025 | msn.comTruist Securities Maintains Westlake (WLK) Buy RecommendationOctober 13, 2025 | msn.comWestlake Stock: A Deep Dive Into Analyst Perspectives (8 Ratings)October 13, 2025 | benzinga.comWestlake Royal Building Products™ Expands Magnolia™ Window Line with Trend-Forward Black Frame OptionOctober 13, 2025 | msn.comWestlake price target lowered to $90 from $94 at TruistOctober 13, 2025 | msn.comQRG Capital Management Inc. Sells 4,373 Shares of Westlake Corporation $WLKOctober 12, 2025 | marketbeat.comWeiss Ratings Reiterates Sell (D) Rating for Westlake (NYSE:WLK)October 8, 2025 | marketbeat.comJanney Montgomery Scott LLC Acquires 39,834 Shares of Westlake Corporation $WLKOctober 6, 2025 | marketbeat.comMizuho Maintains Westlake (WLK) Outperform RecommendationOctober 4, 2025 | msn.comWestlake Corporation (NYSE:WLK) Receives Average Recommendation of "Moderate Buy" from AnalystsOctober 4, 2025 | marketbeat.comWestlake price target lowered to $90 from $92 at MizuhoOctober 3, 2025 | msn.comCalculating The Fair Value Of Westlake Corporation (NYSE:WLK)October 2, 2025 | finance.yahoo.comWestlake price target lowered to $93 from $100 at CitiOctober 2, 2025 | msn.comCitigroup Maintains Westlake (WLK) Buy RecommendationOctober 2, 2025 | msn.comCitigroup Has Lowered Expectations for Westlake (NYSE:WLK) Stock PriceOctober 2, 2025 | marketbeat.comWestlake Corporation: Hold Rating Amid Revised Earnings, Market Challenges, and Inflationary PressuresOctober 1, 2025 | tipranks.comDaVinci® Roofscapes Introduces Two New Shake Colors: Timber Black and Blonde CedarSeptember 29, 2025 | finance.yahoo.comZacks Research Estimates Westlake's Q4 Earnings (NYSE:WLK)September 29, 2025 | marketbeat.comZacks Research Comments on Westlake's Q3 Earnings (NYSE:WLK)September 26, 2025 | marketbeat.comJP Morgan Maintains Westlake (WLK) Neutral RecommendationSeptember 26, 2025 | msn.comWestlake price target raised to $78 from $73 at JPMorganSeptember 25, 2025 | msn.comJPMorgan Chase & Co. Boosts Westlake (NYSE:WLK) Price Target to $78.00September 25, 2025 | marketbeat.comWedge Capital Management L L P NC Has $10.05 Million Position in Westlake Corporation $WLKSeptember 21, 2025 | marketbeat.comWestlake Corporation (WLK): A Bull Case TheorySeptember 19, 2025 | finance.yahoo.comUBS AM A Distinct Business Unit of UBS Asset Management Americas LLC Grows Stock Position in Westlake Corporation $WLKSeptember 17, 2025 | marketbeat.comMajor chemical company Westlake Corp. plans $20M build-out of new Galleria-area HQSeptember 15, 2025 | msn.comGoldman Sachs Group Inc. Purchases 102,268 Shares of Westlake Corp. $WLKSeptember 15, 2025 | marketbeat.comDrummond Knight Asset Management Pty Ltd Boosts Stake in Westlake Corp. $WLKSeptember 14, 2025 | marketbeat.comAshton Thomas Private Wealth LLC Acquires Shares of 7,059 Westlake Corp. $WLKSeptember 14, 2025 | marketbeat.comWestlake Corp. $WLK Shares Sold by AmundiSeptember 13, 2025 | marketbeat.comJones Financial Companies Lllp Acquires 48,263 Shares of Westlake Corp. $WLKSeptember 12, 2025 | marketbeat.comWestlake Corp. $WLK Shares Sold by Adage Capital Partners GP L.L.C.September 10, 2025 | marketbeat.comWestlake Corp. (NYSE:WLK) Receives Average Rating of "Moderate Buy" from AnalystsSeptember 10, 2025 | marketbeat.comWestlake Corp. $WLK Shares Acquired by Millennium Management LLCSeptember 9, 2025 | marketbeat.comMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Cuts Stock Position in Westlake Corp. $WLKSeptember 8, 2025 | marketbeat.comWestlake Corp. $WLK Shares Sold by Jacobs Levy Equity Management Inc.September 7, 2025 | marketbeat.comAlyeska Investment Group L.P. Has $19.29 Million Stock Position in Westlake Corp. $WLKSeptember 7, 2025 | marketbeat.comShould You Investigate Westlake Corporation (NYSE:WLK) At US$87.64?September 6, 2025 | finance.yahoo.comVident Advisory LLC Raises Stake in Westlake Corp. $WLKSeptember 6, 2025 | marketbeat.comCanada Pension Plan Investment Board Sells 22,477 Shares of Westlake Corp. $WLKSeptember 6, 2025 | marketbeat.comAppian Way Asset Management LP Sells 8,007 Shares of Westlake Corp. $WLKSeptember 4, 2025 | marketbeat.comGraham Capital Management L.P. Grows Stock Position in Westlake Corp. $WLKSeptember 3, 2025 | marketbeat.comWellington Management Group LLP Cuts Stock Holdings in Westlake Corp. $WLKSeptember 3, 2025 | marketbeat.comAmerican Century Companies Inc. Lowers Holdings in Westlake Corp. $WLKSeptember 3, 2025 | marketbeat.comRaymond James Financial Inc. Has $11.30 Million Position in Westlake Corp. $WLKSeptember 2, 2025 | marketbeat.comMagnetar Financial LLC Makes New $2.73 Million Investment in Westlake Corp. $WLKSeptember 1, 2025 | marketbeat.com Get Westlake News Delivered to You Automatically Sign up to receive the latest news and ratings for WLK and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. WLK Media Mentions By Week WLK Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. WLK News Sentiment▼0.580.43▲Average Basic Materials News Sentiment WLK News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. WLK Articles This Week▼1110▲WLK Articles Average Week Get the Latest News and Ratings for WLK and Related Stocks Enter your email address to receive the latest news and analysts' ratings for Westlake and its competitors. Sign Up View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 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