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Westlake Chemical Partners LP

NYSE • Basic Materials • Chemicals • Quote as of 10/30/2026
Westlake Chemical Partners LP stock price and volume chart

Company Profile

IndustryChemicals
SectorBasic Materials
ExchangeNYSE
Market Capitalization749.33 mln
Float20.71 mln
Earnings Date11/04/2026

EPS

1.64
Decent

P / E

12.96
Fair value

Piotroski F-Score

6 / 9
Solid

Beneish M-Score

-4.16
Highly reliable

Relative Strength

72 / 100
Outperforming

Debt / Equity

0.81
Moderate leverage

Business Description

Westlake Chemical Partners LP is a Houston-based company founded in 1991 that owns and runs ethylene manufacturing plants across the United States. Its core process involves converting ethane into ethylene, while also generating and selling related byproducts ? including propylene, hydrogen, and pyrolysis gasoline ? to outside buyers under both short-term and long-term agreements.

Key Fundamentals

EPS1.64
P/E12.96
ROE11.50
RPS35.03
ROIC30.41
ROA4.58
Interest Cover16.42
EBITDA, mln494
EV / EBITDA2.77
EV / EBIT3.84
Revenue, mln1,235
EV / Revenue1.11

Quote Details

Last 21.26
Change 0.13 (0.62%)
Open 21.10
Volume 42,772
Turnover 909,333
Average Volume 19,503

Financial Ratios

Pre-Tax Profit Margin27
Leverage Ratio4.80
Current Ratio3.44
Price / Book1.50
Price / Tangible Book1.52
Price / Cash Flow1.63
Price / Free Cash Flow1.82
Debt / Equity0.81
Price / Sales0.60

Financial Strength

Altman Z-Score3.09
Piotroski F-Score 6 / 9
Beneish M-Score-4.16
Price to Intrinsic Value0.20
Price to Graham Number0.94
Shiller PE Ratio10.17
Short Ratio6.43
Short % of Float0.69

Price Performance & Relative Strength

Period Price Performance Relative Strength
1 Week 0.52% 57 / 100   
1 Month 0% 45 / 100   
2 Months -0.56% 52 / 100   
6 Months -3.58% 34 / 100   
1 Year 22.68% 81 / 100   



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