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Westlake Corporation WLK

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63.49 USD -2.79 (-4.21%)

At closeNov 6, 2026, 4:00 PM EST

63.49 0.00 0.00%

After hours · Nov 6, 4:00 PM ET

63.22 Day range 66.18
56.38 52-week range 123.39
YTD
-14.13%
1 year
-1.50%
Market cap
8.12B
Revenue (ttm)
11.44B
Profit margin
-3.91%
EPS (ttm)
-3.47
Shares out
127.89M
Forward P/E
29.42
Dividend
2.13 (3.22%)
Ex-dividend date
Aug 24, 2026
YTD return
-14.13%
1-year return
-1.50%
Volume
767.86K
Avg volume
878.26K
Open
65.17
Previous close
66.28
Day's range
63.22 – 66.18
52-week range
56.38 – 123.39
Beta
0.65
Analysts
Buy
Price target
79.18 (+24.7%)
Earnings date
Feb 23, 2027

5D -4.93 (-7.21%)

6567.5070MonTueWedThuFri63.49

Key statistics

Enterprise value
12.87B
PEG ratio
1.70
Price / sales
0.71
Price / book
0.94
Dividend yield
3.22%
Payout ratio
69.63%
Revenue growth
5.00%
Free cash flow
434.75M
Total cash
1.97B
Total debt
5.86B
Return on equity
-4.20%
Short % of float
13.06%
50-day average
67.35
200-day average
86.58

Financials — quick view

All financials
WLK Revenue — quarterly 2.98B
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026
WLK Net income — quarterly 6.00M
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026
WLK EPS — quarterly 0.05
2022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 20262026-Q3 2026

Earnings

WLK recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Feb 23, 2027Dec 30, 2026-0.02———
Nov 4, 2026Sep 30, 20260.48540.45-0.04-7.29%
Aug 4, 2026Jun 30, 20261.832.01+0.18+9.84%
May 5, 2026Apr 2, 2026-0.09525-0.77-0.67-708.40%
Feb 24, 2026Dec 31, 2025-1.47-0.25+1.22+83.05%
Oct 30, 2025Sep 30, 20250.18-0.29-0.47-261.11%

Upgrades / downgrades

WLK analyst upgrades and downgrades
DateFirmActionFromTo
Nov 5, 2026UBSmainBuyBuy
Oct 16, 2026JP MorganmainNeutralNeutral
Oct 13, 2026Barclaysinit—Underweight
Oct 13, 2026RBC CapitalmainOutperformOutperform
Oct 5, 2026UBSmainBuyBuy
Oct 1, 2026Truist SecuritiesmainBuyBuy

About Westlake Corporation

Westlake Corporation manufactures and markets performance and essential materials, and housing and infrastructure products in the United States, Canada, Germany, China, Mexico, Brazil, France, Italy, and internationally. It operates through two segments, Performance and Essential Materials and The Housing and Infrastructure Products. The Performance and Essential Materials segment offers ethylene, polyethylene, chlor-alkali, chlorinated derivative products, ethylene dichloride, vinyl chloride monomer, polyvinyl chloride (PVC), epoxy specialty resins, and base epoxy resins and intermediaries. The Housing and Infrastructure Products segment provides residential PVC sidings; PVC trim and mouldings; architectural stone veneers; windows; PVC decking; polymer composite and cement roof tiles; PVC pipes and fittings for various water, sewer, electrical, and industrial applications; and PVC compounds for various housing, medical, and automobile products. This segment also offers consumer and commercial products, such as landscape edging; industrial, home, and office matting; marine dock edging; and masonry joint controls. It offers its products to chemical processors; plastics fabricators; small construction contractors; municipalities; and supply warehouses for use in various consumer and industrial markets, including residential construction, flexible and rigid packaging, automotive products, healthcare products, water treatment, wind turbines, and coatings, as well as other durable and non-durable goods. The company was formerly known as Westlake Chemical Corporation and changed its name to Westlake Corporation in February 2022. Westlake Corporation was founded in 1986 and is headquartered in Houston, Texas. Westlake Corporation is a subsidiary of TTWF LP.

Sector
Basic Materials
Industry
Specialty Chemicals
Country
United States
Website
westlake.com

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Insider holders

WLK insider holders
InsiderRelationLatest transactionDateShares held
BENDER MARK STEVENChief Financial OfficerConversion of Exercise of derivative securityMay 11, 202635,895
BUESINGER ROBERT FOfficerSaleMar 26, 202634,482
CHAO ALBERT YOfficer and DirectorSaleAug 10, 2026642,880
CHAO CATHERINE TDirectorConversion of Exercise of derivative securityAug 6, 202627,171
CHAO DAVID TSUNG-HUNGDirectorConversion of Exercise of derivative securityAug 6, 202630,503
CHAO JAMES YChairman of the BoardStock Award(Grant)Feb 18, 202649,774

Institution ownership

WLK institution ownership
Holder% heldSharesValueReported
Blackrock Inc.2.58%3,294,162209.18MJun 29, 2026
Capital World Investors2.22%2,842,348180.49MJun 29, 2026
Dimensional Fund Advisors LP2.07%2,652,299168.42MSep 29, 2026
Price (T.Rowe) Associates Inc1.73%2,206,676140.12MJun 29, 2026
Orbis Allan Gray Ltd1.63%2,084,364132.36MJun 29, 2026
Vanguard Portfolio Management LLC1.37%1,752,627111.29MJun 29, 2026

Fund ownership

WLK fund ownership
Holder% heldSharesValueReported
iShares Trust-iShares Core S&P Mid-Cap ETF0.92%1,182,32575.08MSep 29, 2026
T. Rowe Price Mid-Cap Value Fund, Inc.0.89%1,139,62372.37MJun 29, 2026
GLOBAL X FUNDS-Global X US Infrastructure Development ETF0.82%1,054,83366.98MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund0.80%1,018,69164.69MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund0.57%732,91446.54MJun 29, 2026
TR PRICE-Price (T.Rowe) Mid-Cap Value Equity Trust0.55%705,82644.82MJun 29, 2026