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Westlake Corporation (WLK)

NYSE: WLK · USD

$65.7

-0.52 (-0.8%)· Recorded snapshot

Market cap	8.4B
Revenue (ttm)	11.3B
Net income (ttm)	-1.2B
EPS (ttm)	-$9.59
Shares out	127.8M
P/E (forward)	28.9x
Dividend	$2.13 (3.21%)
Volume	499,874
Beta	0.69

Market data

Price

Recent price action with selectable time range.

Ticker	Name	Market cap	P/E	P/S	ROIC	5Y rev CAGR	1Y total return	Rating
ALB	Albemarle Corporation	11.4B	198.9x	1.9x	4.1%	+12.8%	+1.9%	ถือ
APD	Air Products and Chemicals, Inc.	68.3B	—	5.4x	8.9%	+5.2%	+23.1%	ถือ
AVY	Avery Dennison Corporation	13.7B	19.8x	1.5x	15.1%	+3.3%	+1.6%	ถือ

Metric	Value
Amount currency	USD
CIK code	0001262823
Company name	Westlake Corporation
Country	United States
Country code	US
CUSIP number	960413102
Earnings date	2026-11-04
Earnings time	bmo
Employees	14,600
Employees change	-940
Employees growth	-6.05%
Enterprise value	$12.4B
Exchange	NYSE
Financial currency	USD
Financial report date	2026-06-30
First seen	2026-05-09
Fiscal year end	December
Founded	1986
Industry	Specialty Chemicals
IPO date	2004-08-11
Is primary listing	Yes
Is SPAC	No
ISIN number	US9604131022
Last 10-K release date	2026-02-26
Last earnings date	2026-08-04
Last refreshed	2026-10-28
Last stock split date	2014-03-19
Last stock split type	Forward
Market cap	$8.4B
Market cap category	Mid-Cap
Next earnings date	2026-11-04
Options	Yes
Price	$65.65
Price currency	USD
Sector	Materials
SIC code	2860
Stock price date	2026-10-28
Symbol	WLK
U.S. state	Texas
Website	https://www.westlake.com

Metric

Value

Amount currency

USD

CIK code

0001262823

Company name

Westlake Corporation

Country

United States

Country code

CUSIP number

960413102

Earnings date

2026-11-04

Earnings time

bmo

Employees

14,600

Employees change

-940

Employees growth

-6.05%

Enterprise value

$12.4B

Exchange

NYSE

Financial currency

USD

Financial report date

2026-06-30

First seen

2026-05-09

Fiscal year end

December

Founded

1986

Industry

Specialty Chemicals

IPO date

2004-08-11

Is primary listing

Yes

Is SPAC

ISIN number

US9604131022

Last 10-K release date

2026-02-26

Last earnings date

2026-08-04

Last refreshed

2026-10-28

Last stock split date

2014-03-19

Last stock split type

Forward

Market cap

$8.4B

Market cap category

Mid-Cap

Next earnings date

2026-11-04

Options

Yes

Price

$65.65

Price currency

USD

Sector

Materials

SIC code

2860

Stock price date

2026-10-28

Symbol

WLK

U.S. state

Texas

Website

https://www.westlake.com

Metric	Value
Adjusted P/E ratio	93.79x
Average P/E ratio (10Y)	23.88x
Average P/E ratio (5Y)	33.8x
Earnings yield	-14.61%
EV/EBIT	103.63x
EV/EBITDA	11.05x
EV/Sales	1.1x
FCF / EV yield	-2.13%
FCF yield	-3.15%
Forward EV/Sales	1.06x
Forward P/E	28.89x
Forward P/S	0.72x
Industry forward P/E	19.61x
Industry P/E	43.52x
P/(OCF - SBC) ratio	14.28x
P/B ratio	0.97x
P/OCF ratio	13.33x
P/S ratio	0.74x
Price / tangible book value	1.36x
Price/EBITDA ratio	7.48x
Sector forward P/E	15.1x
Sector P/E	22.71x

Metric

Value

Adjusted P/E ratio

93.79x

Average P/E ratio (10Y)

23.88x

Average P/E ratio (5Y)

33.8x

Earnings yield

-14.61%

EV/EBIT

103.63x

EV/EBITDA

11.05x

EV/Sales

1.1x

FCF / EV yield

-2.13%

FCF yield

-3.15%

Forward EV/Sales

1.06x

Forward P/E

28.89x

Forward P/S

0.72x

Industry forward P/E

19.61x

Industry P/E

43.52x

P/(OCF - SBC) ratio

14.28x

P/B ratio

0.97x

P/OCF ratio

13.33x

P/S ratio

0.74x

Price / tangible book value

1.36x

Price/EBITDA ratio

7.48x

Sector forward P/E

15.1x

Sector P/E

22.71x

Metric	Value
EBIT margin	1.06%
EBITDA margin	9.96%
Gross margin	10.22%
Operating margin	1.06%
Pretax margin	-11.42%
Profit margin	-10.94%
Profit per employee	$-84,178
Profitable quarters	1
Revenue per employee	$773,562
ROA	0.37%
ROA (5Y)	5.4%
ROCE	0.7%
ROE	-11.91%
ROE (5Y)	9.6%
ROIC	0.92%
ROIC (5Y)	9.87%
SBC / revenue	0.37%
Tax / revenue	-0.88%

Metric

Value

EBIT margin

1.06%

EBITDA margin

9.96%

Gross margin

10.22%

Operating margin

1.06%

Pretax margin

-11.42%

Profit margin

-10.94%

Profit per employee

$-84,178

Profitable quarters

Revenue per employee

$773,562

ROA

0.37%

ROA (5Y)

5.4%

ROCE

0.7%

ROE

-11.91%

ROE (5Y)

9.6%

ROIC

0.92%

ROIC (5Y)

9.87%

SBC / revenue

0.37%

Tax / revenue

-0.88%

Metric	Value
EPS growth quarters	1
EPS growth years	0
Gross profit growth	-12.38%
Gross profit growth (Q)	152.71%
Gross profit growth 3Y	-25.38%
Gross profit growth 5Y	-9.98%
Net income growth quarters	1
Net income growth years	0
OCF growth	-34.68%
OCF growth (Q)	135.56%
OCF growth 10Y	-4.63%
OCF growth 3Y	-39.5%
OCF growth 5Y	-17.69%
Operating income growth	-61.29%
Operating income growth (Q)	6,016.67%
Operating income growth 3Y	-59.62%
Operating income growth 5Y	-38.56%
Revenue growth	-3.95%
Revenue growth (Q)	10.77%
Revenue growth (QoQ)	23.34%
Revenue growth 10Y	10.3%
Revenue growth 3Y	-6.6%
Revenue growth 5Y	4.46%
Revenue growth quarters	1
Revenue growth years	0

Metric

Value

EPS growth quarters

EPS growth years

Gross profit growth

-12.38%

Gross profit growth (Q)

152.71%

Gross profit growth 3Y

-25.38%

Gross profit growth 5Y

-9.98%

Net income growth quarters

Net income growth years

OCF growth

-34.68%

OCF growth (Q)

135.56%

OCF growth 10Y

-4.63%

OCF growth 3Y

-39.5%

OCF growth 5Y

-17.69%

Operating income growth

-61.29%

Operating income growth (Q)

6,016.67%

Operating income growth 3Y

-59.62%

Operating income growth 5Y

-38.56%

Revenue growth

-3.95%

Revenue growth (Q)

10.77%

Revenue growth (QoQ)

23.34%

Revenue growth 10Y

10.3%

Revenue growth 3Y

-6.6%

Revenue growth 5Y

4.46%

Revenue growth quarters

Revenue growth years

Metric	Value
Capital expenditures	$-896M
Depreciation and amortization	$1B
EBIT	$120M
EBITDA	$1.1B
EPS	$-9.59
FCF per share	$-2.07
Financing cash flow	$23M
Free cash flow	$-265M
Free cash flow minus SBC	$-307M
Gross profit	$1.2B
Income taxes	$-99M
Investing cash flow	$-1.1B
Net borrowing	$437M
Net cash flow	$-440M
Net income	$-1.2B
Operating cash flow minus SBC	$589M
Operating income	$120M
Revenue	$11.3B
Stock-based compensation	$42M

Metric

Value

Capital expenditures

$-896M

Depreciation and amortization

$1B

EBIT

$120M

EBITDA

$1.1B

EPS

$-9.59

FCF per share

$-2.07

Financing cash flow

$23M

Free cash flow

$-265M

Free cash flow minus SBC

$-307M

Gross profit

$1.2B

Income taxes

$-99M

Investing cash flow

$-1.1B

Net borrowing

$437M

Net cash flow

$-440M

Net income

$-1.2B

Operating cash flow minus SBC

$589M

Operating income

$120M

Revenue

$11.3B

Stock-based compensation

$42M

Metric	Value
Altman Z-Score	2.09
Book value per share	$68.12
Debt / EBITDA	4.7
Debt / equity	0.64
Goodwill	$1.3B
Interest coverage	0.59
Long-term assets	$13.8B
Long-term liabilities	$7.9B
Net cash (debt)	$-4B
Net cash / market cap	-47.84%
Net debt / EBITDA	3.58
Net debt / equity	0.44
Piotroski F-Score	4
Property, plant and equipment	$9.4B
Shareholders' equity	$9.2B
Tangible book value	$6.2B
Tangible book value per share	$48.30
Total assets	$19.4B
Total cash	$1.9B
Total debt	$5.9B
Total liabilities	$10.2B
WACC	5.85%

Metric

Value

Altman Z-Score

2.09

Book value per share

$68.12

Debt / EBITDA

4.7

Debt / equity

0.64

Goodwill

$1.3B

Interest coverage

0.59

Long-term assets

$13.8B

Long-term liabilities

$7.9B

Net cash (debt)

$-4B

Net cash / market cap

-47.84%

Net debt / EBITDA

3.58

Net debt / equity

0.44

Piotroski F-Score

Property, plant and equipment

$9.4B

Shareholders' equity

$9.2B

Tangible book value

$6.2B

Tangible book value per share

$48.30

Total assets

$19.4B

Total cash

$1.9B

Total debt

$5.9B

Total liabilities

$10.2B

WACC

5.85%

Metric	Value
Asset turnover	0.56
Current assets	$5.7B
Current liabilities	$2.3B
Current ratio	2.45
Inventory turnover	5.82
Net working capital	$1.6B
Quick ratio	1.65
Working capital	$3.4B
Working capital turnover	3.27

Metric

Value

Asset turnover

0.56

Current assets

$5.7B

Current liabilities

$2.3B

Current ratio

2.45

Inventory turnover

5.82

Net working capital

$1.6B

Quick ratio

1.65

Working capital

$3.4B

Working capital turnover

3.27

Metric	Value
Buyback yield / dilution	0.24%
Dividend growth	0.86%
Dividend growth (10Y)	11.19%
Dividend growth (3Y)	10.56%
Dividend growth (5Y)	13.9%
Dividend growth years	12
Dividend payment date	2026-09-10
Dividend payment years	23
Dividend payout frequency	Quarterly
Dividend per share	$2.13
Dividend yield	3.21%
Ex-dividend date	2026-08-25
Last dividend	$0.53
Shareholder yield	3.46%

Metric

Value

Buyback yield / dilution

0.24%

Dividend growth

0.86%

Dividend growth (10Y)

11.19%

Dividend growth (3Y)

10.56%

Dividend growth (5Y)

13.9%

Dividend growth years

Dividend payment date

2026-09-10

Dividend payment years

Dividend payout frequency

Quarterly

Dividend per share

$2.13

Dividend yield

3.21%

Ex-dividend date

2026-08-25

Last dividend

$0.53

Shareholder yield

3.46%

Metric	Value
10Y price change	28.19%
10Y return CAGR	4.13%
10Y total return	49.83%
150-day SMA	$83.49
15Y price change	207.37%
15Y return CAGR	9.64%
15Y total return	297.44%
1D price change	-0.79%
1M price change	-2.99%
1M total return	-2.99%
1W price change	4.78%
1W total return	4.78%
1Y price change	-17.62%
1Y return CAGR	-15.39%
1Y total return	-15.38%
20-day SMA	$63.23
200-day SMA	$87.15
20Y price change	315.73%
20Y return CAGR	9.02%
20Y total return	462.36%
3M price change	-9.19%
3M total return	-8.55%
3Y price change	-42.62%
3Y return CAGR	-15.14%
3Y total return	-38.91%
50-day SMA	$68.45
50-day SMA vs 200-day SMA	50under200
52-week high	$124.23
52-week high date	2026-04-07
52-week low	$56.33
52-week low date	2025-11-20
5Y price change	-31.45%
5Y return CAGR	-5.64%
5Y total return	-25.19%
6M price change	-40.93%
6M total return	-40.15%
All-time high	$162.64
All-time high date	2024-04-09
All-time low	$5.15
All-time low date	2009-03-09
Average true range (ATR)	$2.10
Average volume	960.6K
Beta (1Y)	0.24
Beta (2Y)	0.77
Beta (5Y)	0.69
Change from 52-week high	-47.15%
Change from 52-week low	16.55%
Change from all-time high	-59.61%
Change from all-time low	1,175.44%
Change from open	-0.68%
Day's gap	-0.11%
Dollar volume	$32.8M
High price	$66.59
Low price	$65.58
Monthly RSI	39.4
Open price	$66.10
Position in 52-week range	6.93%
Premarket change	-0.18%
Premarket close	$66.17
Premarket price	$66.05
Premarket volume	2.8K
Previous close	$66.17
Price vs 150-day SMA	-21.32%
Price vs 20-day SMA	3.88%
Price vs 200-day SMA	-24.63%
Price vs 50-day SMA	-4.04%
Relative volume	0.52
RSI	52.24
Sharpe ratio	-0.26
Sharpe ratio (3Y)	-0.34
Sharpe ratio (5Y)	-0.11
Sortino ratio	-0.27
Sortino ratio (3Y)	-0.35
Sortino ratio (5Y)	-0
Volume	499.9K
Weekly RSI	37.51
YTD price change	-11.16%
YTD total return	-9.55%

Metric

Value

10Y price change

28.19%

10Y return CAGR

4.13%

10Y total return

49.83%

150-day SMA

$83.49

15Y price change

207.37%

15Y return CAGR

9.64%

15Y total return

297.44%

1D price change

-0.79%

1M price change

-2.99%

1M total return

-2.99%

1W price change

4.78%

1W total return

4.78%

1Y price change

-17.62%

1Y return CAGR

-15.39%

1Y total return

-15.38%

20-day SMA

$63.23

200-day SMA

$87.15

20Y price change

315.73%

20Y return CAGR

9.02%

20Y total return

462.36%

3M price change

-9.19%

3M total return

-8.55%

3Y price change

-42.62%

3Y return CAGR

-15.14%

3Y total return

-38.91%

50-day SMA

$68.45

50-day SMA vs 200-day SMA

50under200

52-week high

$124.23

52-week high date

2026-04-07

52-week low

$56.33

52-week low date

2025-11-20

5Y price change

-31.45%

5Y return CAGR

-5.64%

5Y total return

-25.19%

6M price change

-40.93%

6M total return

-40.15%

All-time high

$162.64

All-time high date

2024-04-09

All-time low

$5.15

All-time low date

2009-03-09

Average true range (ATR)

$2.10

Average volume

960.6K

Beta (1Y)

0.24

Beta (2Y)

0.77

Beta (5Y)

0.69

Change from 52-week high

-47.15%

Change from 52-week low

16.55%

Change from all-time high

-59.61%

Change from all-time low

1,175.44%

Change from open

-0.68%

Day's gap

-0.11%

Dollar volume

$32.8M

High price

$66.59

Low price

$65.58

Monthly RSI

39.4

Open price

$66.10

Position in 52-week range

6.93%

Premarket change

-0.18%

Premarket close

$66.17

Premarket price

$66.05

Premarket volume

2.8K

Previous close

$66.17

Price vs 150-day SMA

-21.32%

Price vs 20-day SMA

3.88%

Price vs 200-day SMA

-24.63%

Price vs 50-day SMA

-4.04%

Relative volume

0.52

RSI

52.24

Sharpe ratio

-0.26

Sharpe ratio (3Y)

-0.34

Sharpe ratio (5Y)

-0.11

Sortino ratio

-0.27

Sortino ratio (3Y)

-0.35

Sortino ratio (5Y)

-0

Volume

499.9K

Weekly RSI

37.51

YTD price change

-11.16%

YTD total return

-9.55%

Metric	Value
Float	33.2M
Float percentage	25.99%
Shares change (QoQ)	0.4%
Shares change (YoY)	-0.24%
Shares held by insiders	0.89%
Shares held by institutions	31.56%
Shares outstanding	127.8M
Short % of float	14.66%
Short % of shares	3.81%
Short ratio	6.8 days

Metric

Value

Float

33.2M

Float percentage

25.99%

Shares change (QoQ)

0.4%

Shares change (YoY)

-0.24%

Shares held by insiders

0.89%

Shares held by institutions

31.56%

Shares outstanding

127.8M

Short % of float

14.66%

Short % of shares

3.81%

Short ratio

6.8 days

Westlake Corporation (WLK)

Price

Financial snapshot

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Latest news · WLK

Valuation

Profitability

Balance sheet

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All WLK indicators

Profile and market data

Valuation

Profitability

Growth

Financial statements

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Dividends and buybacks

Performance and technicals

Ownership and float

Deeper analysis on WLK

Frequently asked questions