88.60

0.57% 0.50

After Hours: 88.60

Westlake Corp (WLK)

Overview News Price History Option Chain Financials Why WLK Down? Discussions Forecast Stock Split Dividend History

Westlake Corp stock is traded at $88.60, with a volume of 829.67K. It is up +0.57% in the last 24 hours and down -22.47% over the past month. Westlake Corp is a vertically integrated international manufacturer and marketer of both housing and infrastructure products and performance and essential materials that are designed to enhance the lives of people every day. Its Performance and Essential Materials segment offers a wide range of essential building blocks for making products utilized in everyday living, including olefins, vinyl chemicals, polyethylene, and epoxies. Its Housing and Infrastructure Products segment produces key finished goods for building products, pipe and fittings, and international compounds businesses.

Previous Close:

$88.10

Open:

$88.76

24h Volume:

829.67K

Relative Volume:

0.67

Market Cap:

$11.35B

Revenue:

$10.98B

Net Income/Loss:

$-1.59B

P/E Ratio:

-7.7774

EPS:

-11.392

Net Cash Flow:

$-530.00M

1W Performance:

+0.01%

1M Performance:

-22.47%

6M Performance:

+50.09%

1Y Performance:

+22.48%

1-Day Range:

$87.14

$89.98

1-Week Range:

$86.54

$93.18

52-Week Range:

$56.33

$124.23

Westlake Corp Stock (WLK) Company Profile

Name

Westlake Corp

Sector

Basic Materials (276)

Industry

Specialty Chemicals (58)

Phone

713-960-9111

Address

2801 POST OAK BLVD, HOUSTON

Employee

14,600

Twitter

@WestlakeChem

Next Earnings Date

2026-05-05

Latest SEC Filings

WLK's Discussions on Twitter

Compare WLK vs LIN, SHW, ECL, APD, PPG

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
WLK Westlake Corp	88.60	11.29B	10.98B	-1.59B	-530.00M	-11.39
LIN Linde plc Ordinary Share	517.58	237.88B	34.66B	7.25B	5.10B	15.07
SHW Sherwin Williams Co	309.08	76.29B	23.94B	2.60B	2.91B	10.42
ECL Ecolab Inc	253.32	70.41B	16.45B	2.12B	1.87B	7.3955
APD Air Products Chemicals Inc	289.47	64.62B	12.46B	2.16B	-1.25B	9.454
PPG Ppg Industries Inc	107.78	23.77B	16.12B	1.59B	1.23B	6.9799

Westlake Corp Stock (WLK) Upgrades & Downgrades

Date	Action	Analyst	Rating Change
Apr-20-26	Downgrade	Deutsche Bank	Buy → Hold
Apr-06-26	Downgrade	BofA Securities	Buy → Neutral
Mar-05-26	Upgrade	BMO Capital Markets	Market Perform → Outperform
Feb-09-26	Downgrade	Mizuho	Outperform → Neutral
Nov-03-25	Upgrade	BofA Securities	Neutral → Buy
Oct-14-25	Downgrade	BofA Securities	Buy → Neutral
Aug-06-25	Upgrade	Tudor, Pickering, Holt & Co.	Hold → Buy
May-20-25	Downgrade	Wells Fargo	Overweight → Equal Weight
Apr-15-25	Upgrade	BofA Securities	Neutral → Buy
Mar-26-25	Downgrade	Piper Sandler	Overweight → Neutral
Feb-27-25	Upgrade	JP Morgan	Underweight → Neutral
Jan-28-25	Initiated	Truist	Buy
Jan-10-25	Upgrade	UBS	Neutral → Buy
Dec-18-24	Upgrade	Citigroup	Neutral → Buy
Oct-16-24	Upgrade	BofA Securities	Underperform → Neutral
Sep-30-24	Upgrade	Barclays	Equal Weight → Overweight
Aug-23-24	Upgrade	RBC Capital Mkts	Sector Perform → Outperform
Aug-08-24	Initiated	Mizuho	Outperform
Apr-18-24	Upgrade	Deutsche Bank	Hold → Buy
Apr-08-24	Downgrade	Vertical Research	Buy → Hold
Jan-02-24	Upgrade	Tudor, Pickering, Holt & Co.	Sell → Hold
Oct-18-23	Downgrade	BofA Securities	Neutral → Underperform
Oct-03-23	Upgrade	KeyBanc Capital Markets	Underweight → Sector Weight
Aug-08-23	Downgrade	JP Morgan	Neutral → Underweight
Jun-14-23	Initiated	Citigroup	Neutral
May-09-23	Downgrade	Tudor, Pickering, Holt & Co.	Hold → Sell
Apr-17-23	Downgrade	BofA Securities	Buy → Neutral
Apr-12-23	Upgrade	Piper Sandler	Neutral → Overweight
Feb-27-23	Downgrade	RBC Capital Mkts	Outperform → Sector Perform
Nov-15-22	Downgrade	JP Morgan	Overweight → Neutral
Oct-17-22	Downgrade	Deutsche Bank	Buy → Hold
Oct-13-22	Initiated	Goldman	Neutral
Oct-06-22	Upgrade	UBS	Sell → Neutral
Oct-05-22	Downgrade	Citigroup	Neutral → Sell
Sep-06-22	Initiated	Credit Suisse	Outperform
Aug-29-22	Downgrade	KeyBanc Capital Markets	Sector Weight → Underweight
Aug-17-22	Upgrade	JP Morgan	Neutral → Overweight
Jul-25-22	Downgrade	Piper Sandler	Overweight → Neutral
Jun-17-22	Downgrade	Citigroup	Buy → Neutral
Jun-03-22	Downgrade	JP Morgan	Overweight → Neutral
Jan-18-22	Resumed	Deutsche Bank	Buy
Nov-22-21	Downgrade	KeyBanc Capital Markets	Overweight → Sector Weight
Oct-18-21	Upgrade	BofA Securities	Neutral → Buy
Sep-14-21	Initiated	Piper Sandler	Overweight
Jul-21-21	Upgrade	RBC Capital Mkts	Sector Perform → Outperform
Jul-16-21	Upgrade	BofA Securities	Underperform → Neutral
Jun-21-21	Upgrade	Scotiabank	Sector Underperform → Sector Perform
Apr-12-21	Upgrade	KeyBanc Capital Markets	Sector Weight → Overweight
Mar-15-21	Downgrade	Deutsche Bank	Buy → Hold
Dec-21-20	Upgrade	JP Morgan	Neutral → Overweight
Dec-14-20	Downgrade	Goldman	Buy → Neutral
Nov-04-20	Downgrade	Scotiabank	Sector Perform → Sector Underperform
Oct-20-20	Resumed	Scotiabank	Sector Perform
Oct-09-20	Upgrade	Citigroup	Neutral → Buy
Jun-11-20	Upgrade	Wells Fargo	Equal Weight → Overweight
Mar-27-20	Downgrade	JP Morgan	Overweight → Neutral
Mar-26-20	Initiated	KeyBanc Capital Markets	Sector Weight
Mar-23-20	Downgrade	BofA/Merrill	Neutral → Underperform
Mar-19-20	Downgrade	Bernstein	Outperform → Mkt Perform
Mar-19-20	Initiated	Scotiabank	Sector Perform
Mar-02-20	Upgrade	BofA/Merrill	Underperform → Neutral
Feb-28-20	Upgrade	JP Morgan	Neutral → Overweight
Feb-25-20	Upgrade	Tudor Pickering	Hold → Buy
Jan-21-20	Upgrade	Vertical Research	Hold → Buy
Nov-07-19	Downgrade	SunTrust	Buy → Hold
Nov-01-19	Downgrade	Tudor Pickering	Hold → Sell
Oct-16-19	Initiated	Wells Fargo	Market Perform
Oct-09-19	Downgrade	Citigroup	Buy → Neutral
Oct-03-19	Reiterated	Barclays	Equal Weight

View All

Westlake Corp Stock (WLK) Latest News

May 25, 2026

What is Zacks Research's Estimate for Westlake Q2 Earnings? - MarketBeat

May 25, 2026

May 23, 2026

190,180 Shares in Westlake Corporation $WLK Acquired by Diamond Hill Capital Management Inc. - MarketBeat

May 23, 2026

May 22, 2026

Westlake (WLK) Stock Forecast and Price Target 2026 $WLK - MarketBeat

May 22, 2026

May 21, 2026

ProShare Advisors LLC Increases Position in Westlake Corporation $WLK - MarketBeat

May 21, 2026

May 19, 2026

Westlake (NYSE: WLK) investors approve directors, say-on-pay and PwC as 2026 auditor - Stock Titan

May 18, 2026

JPMorgan upgrades Westlake Chemical stock rating to neutral By Investing.com - Investing.com South Africa

May 18, 2026

JPMorgan upgrades Westlake Chemical stock rating to neutral - Investing.com

May 18, 2026

May 17, 2026

Westlake Corporation Declares Quarterly Dividend - 富途牛牛

May 17, 2026

Westlake Corporation Common Stock (NY: WLK - FinancialContent

May 17, 2026

May 16, 2026

Westlake Corporation $WLK Shares Sold by ANTIPODES PARTNERS Ltd - MarketBeat

May 16, 2026

May 15, 2026