WESTLAKE CORP (WLK) Fundamental Analysis & Valuation

NYSE:WLK • US9604131022

103.19 USD
-2.32 (-2.2%)
At close: Mar 6, 2026
103.19 USD
0 (0%)
After Hours: 3/6/2026, 8:04:00 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Forecast Earnings Financials Ownership News

This WLK fundamental analysis includes valuation metrics, fair value assessment, financial health analysis, profitability trends, growth metrics and dividend sustainability analysis.

Fundamental Rating

3

Taking everything into account, WLK scores 3 out of 10 in our fundamental rating. WLK was compared to 83 industry peers in the Chemicals industry. While WLK seems to be doing ok healthwise, there are quite some concerns on its profitability. WLK does not seem to be growing, but still is valued expensively.


Dividend Valuation Growth Profitability Health

2

1. WLK Profitability Analysis

1.1 Basic Checks

  • In the past year WLK has reported negative net income.
  • WLK had a positive operating cash flow in the past year.
  • WLK had positive earnings in 4 of the past 5 years.
  • WLK had a positive operating cash flow in each of the past 5 years.
WLK Yearly Net Income VS EBIT VS OCF VS FCFWLK Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 1B -1B 2B 3B

1.2 Ratios

  • With a Return On Assets value of -7.52%, WLK is not doing good in the industry: 77.11% of the companies in the same industry are doing better.
  • With a Return On Equity value of -17.07%, WLK is not doing good in the industry: 69.88% of the companies in the same industry are doing better.
Industry RankSector Rank
ROA -7.52%
ROE -17.07%
ROIC N/A
ROA(3y)-0.79%
ROA(5y)3.87%
ROE(3y)-2.24%
ROE(5y)8.2%
ROIC(3y)N/A
ROIC(5y)N/A
WLK Yearly ROA, ROE, ROICWLK Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 10 -10 20

1.3 Margins

  • WLK has a Gross Margin of 7.28%. This is amonst the worse of the industry: WLK underperforms 86.75% of its industry peers.
  • In the last couple of years the Gross Margin of WLK has declined.
  • The Profit Margin and Operating Margin are not available for WLK so they could not be analyzed.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 7.28%
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-34.4%
GM growth 5Y-11.8%
WLK Yearly Profit, Operating, Gross MarginsWLK Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 10 -10 20

More info and screens

ROAROEROICOperating and Profit MarginShow most profitable peers

4

2. WLK Health Analysis

2.1 Basic Checks

  • WLK does not have a ROIC to compare to the WACC, probably because it is not profitable.
  • WLK has less shares outstanding than it did 1 year ago.
  • Compared to 5 years ago, WLK has about the same amount of shares outstanding.
  • The debt/assets ratio for WLK is higher compared to a year ago.
WLK Yearly Shares OutstandingWLK Yearly Shares OutstandingYearly Shares Outstanding 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 20M 40M 60M 80M 100M
WLK Yearly Total Debt VS Total AssetsWLK Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 5B 10B 15B 20B

2.2 Solvency

  • WLK has an Altman-Z score of 2.07. This is not the best score and indicates that WLK is in the grey zone with still only limited risk for bankruptcy at the moment.
  • WLK has a Altman-Z score (2.07) which is comparable to the rest of the industry.
  • A Debt/Equity ratio of 0.58 indicates that WLK is somewhat dependend on debt financing.
  • WLK has a better Debt to Equity ratio (0.58) than 61.45% of its industry peers.
Industry RankSector Rank
Debt/Equity 0.58
Debt/FCF N/A
Altman-Z 2.07
ROIC/WACCN/A
WACC11.95%
WLK Yearly LT Debt VS Equity VS FCFWLK Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2B 4B 6B 8B 10B

2.3 Liquidity

  • A Current Ratio of 2.24 indicates that WLK has no problem at all paying its short term obligations.
  • WLK has a Current ratio of 2.24. This is in the better half of the industry: WLK outperforms 65.06% of its industry peers.
  • WLK has a Quick Ratio of 1.65. This is a normal value and indicates that WLK is financially healthy and should not expect problems in meeting its short term obligations.
  • WLK has a better Quick ratio (1.65) than 68.67% of its industry peers.
Industry RankSector Rank
Current Ratio 2.24
Quick Ratio 1.65
WLK Yearly Current Assets VS Current LiabilitesWLK Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2B 4B 6B

More info and screens

WACCDebt/EquityHow to determine the health of a companyAltman-Z scoreShow peers with great health

3

3. WLK Growth Analysis

3.1 Past

  • WLK shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -118.81%.
  • The Revenue has decreased by -8.01% in the past year.
  • WLK shows quite a strong growth in Revenue. Measured over the last years, the Revenue has been growing by 8.28% yearly.
EPS 1Y (TTM)-118.81%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%-583.33%
Revenue 1Y (TTM)-8.01%
Revenue growth 3Y-10.9%
Revenue growth 5Y8.28%
Sales Q2Q%-10.9%

3.2 Future

  • The Earnings Per Share is expected to grow by 82.20% on average over the next years. This is a very strong growth
  • The Revenue is expected to grow by 3.45% on average over the next years.
EPS Next Y187.76%
EPS Next 2Y119.26%
EPS Next 3Y82.2%
EPS Next 5YN/A
Revenue Next Year1.5%
Revenue Next 2Y2.94%
Revenue Next 3Y3.45%
Revenue Next 5YN/A

3.3 Evolution

  • The Revenue growth rate is decreasing: in the next years the growth will be less than in the last years.
WLK Yearly Revenue VS EstimatesWLK Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 5B 10B 15B
WLK Yearly EPS VS EstimatesWLK Yearly EPS VS EstimatesYearly EPS VS Estimates 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 0 5 10 15

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Find the best growth stocksShow best growing peers

2

4. WLK Valuation Analysis

4.1 Price/Earnings Ratio

  • The Price/Earnings Ratio is negative for WLK. In the last year negative earnings were reported.
  • A Price/Forward Earnings ratio of 119.98 indicates a quite expensive valuation of WLK.
  • Based on the Price/Forward Earnings ratio, WLK is valued a bit more expensive than 68.67% of the companies in the same industry.
  • WLK is valuated expensively when we compare the Price/Forward Earnings ratio to 24.57, which is the current average of the S&P500 Index.
Industry RankSector Rank
PE N/A
Fwd PE 119.98
WLK Price Earnings VS Forward Price EarningsWLK Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 50 -50 100 -100

4.2 Price Multiples

  • 60.24% of the companies in the same industry are cheaper than WLK, based on the Enterprise Value to EBITDA ratio.
Industry RankSector Rank
P/FCF N/A
EV/EBITDA 16.52
WLK Per share dataWLK EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 20 40 60 80

4.3 Compensation for Growth

  • WLK's low PEG Ratio(NY), which compensates the Price/Earnings for growth, indicates a rather cheap valuation of the company.
  • WLK's earnings are expected to grow with 82.20% in the coming years. This may justify a more expensive valuation.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y119.26%
EPS Next 3Y82.2%

More info and screens

Price/EarningsPrice/FCFFCF per shareEV/EBITDAPEG RATIOShow best valued peers

6

5. WLK Dividend Analysis

5.1 Amount

  • WLK has a Yearly Dividend Yield of 2.49%.
  • WLK's Dividend Yield is a higher than the industry average which is at 2.19.
  • WLK's Dividend Yield is a higher than the S&P500 average which is at 1.82.
Industry RankSector Rank
Dividend Yield 2.49%

5.2 History

  • On average, the dividend of WLK grows each year by 14.69%, which is quite nice.
  • WLK has paid a dividend for at least 10 years, which is a reliable track record.
  • WLK has not decreased their dividend for at least 10 years, which is a reliable track record.
Dividend Growth(5Y)14.69%
Div Incr Years20
Div Non Decr Years20
WLK Yearly Dividends per shareWLK Yearly Dividends per shareYearly Dividends per share 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 0.5 1 1.5 2

5.3 Sustainability

  • WLK has negative earnings and hence a negative payout ratio. The dividend may be in danger.
  • WLK's earnings are growing more than its dividend. This makes the dividend growth sustainable.
DP-18.12%
EPS Next 2Y119.26%
EPS Next 3Y82.2%
WLK Yearly Income VS Free CF VS DividendWLK Yearly Income VS Free CF VS DividendYearly Income VS Free CF VS Dividend 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 1B -1B 2B

More info and screens

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WLK Fundamentals: All Metrics, Ratios and Statistics

WESTLAKE CORP

NYSE:WLK (3/6/2026, 8:04:00 PM)

After market: 103.19 0 (0%)

103.19

-2.32 (-2.2%)

Chartmill FA Rating
GICS SectorMaterials
GICS IndustryGroupMaterials
GICS IndustryChemicals
Earnings (Last)02-24
Earnings (Next)04-30
Inst Owners36.75%
Inst Owner Change7.75%
Ins Owners1.32%
Ins Owner Change3.32%
Market Cap13.20B
Revenue(TTM)11.17B
Net Income(TTM)-1.50B
Analysts72.73
Price Target86.77 (-15.91%)
Short Float %17.05%
Short Ratio4
Dividend
Industry RankSector Rank
Dividend Yield 2.49%
Yearly Dividend2.12
Dividend Growth(5Y)14.69%
DP-18.12%
Div Incr Years20
Div Non Decr Years20
Ex-Date03-03
Surprises & Revisions
EPS beat(2)1
Avg EPS beat(2)-67.05%
Min EPS beat(2)-213.97%
Max EPS beat(2)79.87%
EPS beat(4)1
Avg EPS beat(4)-118.33%
Min EPS beat(4)-213.97%
Max EPS beat(4)79.87%
EPS beat(8)3
Avg EPS beat(8)-69.45%
EPS beat(12)5
Avg EPS beat(12)-45.55%
EPS beat(16)7
Avg EPS beat(16)-35.16%
Revenue beat(2)0
Avg Revenue beat(2)-4.07%
Min Revenue beat(2)-4.44%
Max Revenue beat(2)-3.69%
Revenue beat(4)0
Avg Revenue beat(4)-3.94%
Min Revenue beat(4)-4.46%
Max Revenue beat(4)-3.15%
Revenue beat(8)1
Avg Revenue beat(8)-3.51%
Revenue beat(12)1
Avg Revenue beat(12)-3.79%
Revenue beat(16)3
Avg Revenue beat(16)-1.98%
PT rev (1m)3.58%
PT rev (3m)3.59%
EPS NQ rev (1m)0%
EPS NQ rev (3m)-196.28%
EPS NY rev (1m)-0.2%
EPS NY rev (3m)-178.93%
Revenue NQ rev (1m)-0.08%
Revenue NQ rev (3m)-2.92%
Revenue NY rev (1m)0%
Revenue NY rev (3m)-1.03%
Valuation
Industry RankSector Rank
PE N/A
Fwd PE 119.98
P/S 1.18
P/FCF N/A
P/OCF 28.39
P/B 1.5
P/tB 2.1
EV/EBITDA 16.52
EPS(TTM)-0.98
EYN/A
EPS(NY)0.86
Fwd EY0.83%
FCF(TTM)-4.14
FCFYN/A
OCF(TTM)3.64
OCFY3.52%
SpS87.33
BVpS68.74
TBVpS49.22
PEG (NY)N/A
PEG (5Y)N/A
Graham NumberN/A
Profitability
Industry RankSector Rank
ROA -7.52%
ROE -17.07%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 7.28%
FCFM N/A
ROA(3y)-0.79%
ROA(5y)3.87%
ROE(3y)-2.24%
ROE(5y)8.2%
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexgc growth 3YN/A
ROICexgc growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-34.4%
GM growth 5Y-11.8%
F-Score3
Asset Turnover0.56
Health
Industry RankSector Rank
Debt/Equity 0.58
Debt/FCF N/A
Debt/EBITDA 5.26
Cap/Depr 84.47%
Cap/Sales 8.91%
Interest Coverage N/A
Cash Conversion 48.09%
Profit Quality N/A
Current Ratio 2.24
Quick Ratio 1.65
Altman-Z 2.07
F-Score3
WACC11.95%
ROIC/WACCN/A
Cap/Depr(3y)89.74%
Cap/Depr(5y)90.49%
Cap/Sales(3y)8.48%
Cap/Sales(5y)7.61%
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)-118.81%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%-583.33%
EPS Next Y187.76%
EPS Next 2Y119.26%
EPS Next 3Y82.2%
EPS Next 5YN/A
Revenue 1Y (TTM)-8.01%
Revenue growth 3Y-10.9%
Revenue growth 5Y8.28%
Sales Q2Q%-10.9%
Revenue Next Year1.5%
Revenue Next 2Y2.94%
Revenue Next 3Y3.45%
Revenue Next 5YN/A
EBIT growth 1Y-121.84%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year831.36%
EBIT Next 3Y126.6%
EBIT Next 5YN/A
FCF growth 1Y-273.2%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y-64.61%
OCF growth 3Y-48.45%
OCF growth 5Y-18.55%

WESTLAKE CORP / WLK FAQ

What is the fundamental rating for WLK stock?

ChartMill assigns a fundamental rating of 3 / 10 to WLK.


What is the valuation status of WESTLAKE CORP (WLK) stock?

ChartMill assigns a valuation rating of 2 / 10 to WESTLAKE CORP (WLK). This can be considered as Overvalued.


What is the profitability of WLK stock?

WESTLAKE CORP (WLK) has a profitability rating of 2 / 10.


Can you provide the financial health for WLK stock?

The financial health rating of WESTLAKE CORP (WLK) is 4 / 10.