Archived explainer. For the current picture see today's WLK page.
Why Is WESTLAKE CORP (WLK) Stock Up Today?
By the Top Tier Newswire AI Desk · August 5, 2026 at 12:13 AM ET · reviewed against 9 wire stories
WESTLAKE CORP (WLK) is up +15.37% in the latest session. Our newswire has captured 9 stories on WLK across 5 sources in the last 36 hours, with AI sentiment reading bullish (avg 62/100).
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Why WLK stock is up today
Westlake Corporation stock surged 15.37% to $80.63 in a single session driven by strong second-quarter earnings results and positive developments in its strategic initiatives. The company reported non-GAAP earnings per share of $2.01, beating estimates by $0.12, and revenue of $3.27 billion, which exceeded expectations by $20 million. The stock's sharp rise reflects optimism over its profitability plan and debt reduction progress.
What Happened
Westlake delivered a sharp turnaround in its Q2 2026 results, with EBITDA doubling to $679 million and a $500 million reduction in debt. The company also reaffirmed its $600 million EBITDA uplift plan for 2026 while maintaining its 2026 full-year EBITDA guidance at the lower end of the $4.4 billion to $4.6 billion range. The earnings call highlighted progress in its Performance and Essential Materials segments, with strong pricing tailwinds and margin expansion contributing to the beat. Additionally, a Dutch district court dismissed claims against Westlake in two ethylene antitrust lawsuits, removing a potential overhang on the company's operations.
What The Data Shows
Despite the recent rally, Westlake remains unprofitable with a trailing twelve-month net margin of -14.9% and a negative EPS of -12.72. The stock has traded between $56.33 and $124.23 over the past 52 weeks, suggesting the current price is within a historically volatile range. The move today was accompanied by a 10.8% year-over-year revenue increase and a 9% stock price jump earlier in the week following the earnings beat. Truist Securities and Morgan Stanley have both maintained Buy and Equal-Weight ratings, respectively, with updated price targets of $104 and $92.
What To Watch
The company’s Q2 2026 earnings call presentation and SEC 8-K filing provide further insight into its financial condition and strategic direction. Investors will want to monitor the company’s upcoming earnings releases and progress on its $600 million EBITDA plan.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
2026-08-04. The following slide deck was published by Westlake Corporation in conjunction with their 2026 Q2 earnings call.
6d agoMarketChameleonBULLISH 76Earnings
Westlake Delivers Strong Second Quarter: EBITDA Doubles, Debt Cut by $500M, and Profitability Plan Remains on Track
Westlake Corporation’s Q2 2026 results reveal a sharp turnaround, driven by a doubling of EBITDA to $679M, robust margin expansion in core segments, and successful progress on a $600 million profitability initiative. Reduced debt, improving sales volumes, and disciplined capital allocation highlight a refocused, financially resilient business.
6d agoInvestorsHubBULLISH 68Earnings
Westlake Shares Rise After Second-Quarter Earnings Beat Expectations
Westlake Corporation (NYSE:WLK) beat second-quarter 2026 earnings and revenue expectations as stronger Performance and Essential Materials results, higher EBITDA and improved cash flow lifted profitability.
6d agoSeeking AlphaBULLISH 68Earnings
Westlake Corporation climbs 9% after Q2 earnings beat
Westlake (WLK) stock jumps nearly 9% after a Q2 earnings beat and 11% revenue growth.
6d agoSEC 8-KNEUTRAL 50General
WESTLAKE CORP (WLK) files 8-K
Filed: 2026-08-04 AccNo: 0001262823-26-000026 Size: 3 MB Item 2.02: Results of Operations and Financial Condition Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
6d agoSeeking AlphaBULLISH 68Earnings
Westlake Corporation Non-GAAP EPS of $2.01 beats by $0.12, revenue of $3.27B beats by $20M
Westlake (WLK) Q2 earnings: non-GAAP EPS $2.01 beat by $0.12; revenue $3.27B up 10.8% YoY beat by $20M.
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