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WLK — WESTLAKE CORP

—
NYSE · Materials · Chemicals · CIK 1262823 ·
Last close
$83.48
Market Cap
$10.70B
52W High
$123.49
52W Low
$82.98
ADV30
1,051,559
Next earnings
2026-08-04
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.

Quarterly Fundamentals

Revenues vs Net Income (last 4 Q)

Assets vs Liabilities (last 4 Q)

PeriodRevenuesGrossProfit OpIncomeNetIncomeAssets CashLiabilities
Mar 2026 2,652,000,000 112,000,000 -154,000,000 -169,000,000 19,707,000,000 2,271,000,000 10,656,000,000
Dec 2025 2,533,000,000 87,000,000 -170,000,000 -544,000,000 19,961,000,000 2,724,000,000 10,666,000,000
Sep 2025 2,838,000,000 236,000,000 -22,000,000 -782,000,000 19,814,000,000 1,927,000,000 9,876,000,000
Jun 2025 2,953,000,000 258,000,000 6,000,000 -142,000,000 20,806,000,000 2,085,000,000 10,015,000,000

Cashflow TTM (yfinance, fills SEC gap)

Operating CF
$465,000,000
Investing CF
$-1,223,000,000
Financing CF
$530,000,000
CapEx
$-995,000,000
Dividends Paid
$-272,000,000
Buybacks
$-63,000,000
EPS Diluted TTM
$-11.70
As of
2026-05-10

Balance + Analyst (yfinance extras)

Retained Earnings
$8,701,000,000
Inventory
$1,653,000,000
Receivables
$1,504,000,000
ST Investments
$204,000,000
EBIT TTM
$-1,426,000,000
Pretax Income TTM
$-1,597,000,000
Interest Exp TTM
$171,000,000
Analysts
14

Yahoo Snapshot (yfinance, live)

Total Revenue
$10,976,000,000
EBITDA
$706,000,000
Free Cash Flow
$-22,000,000
Enterprise Value
$15,212,607,488
Total Cash
$2,476,000,000
Total Debt
$6,380,000,256
Shares Out
128,122,944
Trailing EPS
$-12.70
Book Value
$68.73
ROE
-16.0%
ROA
-1.0%
Div Yield
2.51%

Annual Trend (SEC EDGAR, last 4y)

Revenues vs Net Income (last 4y)

FY endRevenuesOpIncome NetIncomeAssetsLiabilities EquityOCF
Dec 2025 11,170,000,000 -211,000,000 -1,508,000,000 19,961,000,000 10,666,000,000 — 465,000,000
Dec 2024 12,142,000,000 966,000,000 602,000,000 20,750,000,000 9,707,000,000 — 1,314,000,000
Dec 2023 12,548,000,000 1,232,000,000 479,000,000 21,035,000,000 10,271,000,000 — 2,336,000,000
Dec 2022 15,794,000,000 3,109,000,000 2,247,000,000 20,550,000,000 10,085,000,000 — 3,395,000,000

TTM Snapshot

Revenues TTM
$13,243,000,000
NetIncome TTM
$1,401,000,000
OpCashFlow TTM
$0
Assets (Latest)
$20,750,000,000
Forward EPS
$3.83

Max Pain — expiry 2026-12-18 (volume-derived — Yahoo OI feed degraded)

max pain strike: $85.00 · spot: $83.48 · call volume: 43 · put volume: 135
Expected Move to 2026-12-18: ±$24.80 (29.71%) — implied range $58.68 – $108.28 · ATM straddle on $85.00 strike

Peers — same industry

TickerNameMarket CapLastDaily %
ESI Element Solutions Inc $11.02B $45.25 —
CLX CLOROX CO /DE/ $11.48B $94.97 —
SOLS Solstice Advanced Materials Inc. $13.52B $85.14 —
RPM RPM INTERNATIONAL INC/DE/ $13.66B $107.02 —
EMN EASTMAN CHEMICAL CO $8.25B $72.12 —

News headlines (Yahoo Finance, 1h cache)

Westlake Expands in Europe by Acquiring Wilhelmshaven Plant
2026-06-16 14:14 · Yahoo
Westlake Royal Building Products™ Introduced Integrated Exterior Solutions at the AIA Conference on Architecture & Design 2026
2026-06-16 13:00 · Yahoo
Westlake Expands Global Chlorovinyls Manufacturing Capacity With Acquisition of PVC and VCM Plants in Wilhelmshaven, Germany
2026-06-15 18:18 · Yahoo
Westlake (WLK) Stock Valuation Check As Analyst Narrative And DCF Send Mixed Signals
2026-06-14 06:05 · Yahoo
Citi Turns Neutral on Westlake (WLK), Citing Fading Momentum in PVC Pricing
2026-06-05 02:03 · Yahoo
Westlake (WLK) Down 13.5% Since Last Earnings Report: Can It Rebound?
2026-06-04 15:30 · Yahoo
Is the Options Market Predicting a Spike in Westlake Stock?
2026-05-29 12:53 · Yahoo
Westlake Corporation Declares Quarterly Dividend
2026-05-15 20:15 · Yahoo
Westlake Corporation (NYSE:WLK) Just Reported First-Quarter Earnings: Have Analysts Changed Their Mind On The Stock?
2026-05-08 11:09 · Yahoo
Westlake Weighs German Facility Deal As Valuation And Momentum Diverge
2026-05-07 00:34 · Yahoo

Recent Insider Activity

No insider activity indexed for this ticker.
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