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Westlake Chemical Partners LP (WLKP)

NYSE Small Cap

Basic Materials › Industrial Organic Chemicals

$22.22
Market Cap: $783M
Data as of Sep 30, 2025 (TTM)

Price History

Feb 9, 2026 — Apr 4, 2026

Investment Snapshot

  • P/E of 15.0 — reasonable valuation
  • Piotroski F-Score 4/9 — moderate financial health

Westlake Chemical Partners LP (WLKP) is a Basic Materials company operating in Industrial Organic Chemicals, listed on the NYSE , with a market capitalisation of $783 million . Key value metrics: P/E ratio 15.0, Piotroski F-Score 4 out of 9 (moderate financial health) .

Value Score

Key Metrics

P/E Ratio
14.98
EPS
$1.48
Div. Yield
PEG Ratio
P/S Ratio
EV/EBITDA
ROE
ROA
Gross Margin
Op. Margin
Net Margin
Debt/Equity
Current Ratio

Current vs 5-Year Average

Based on 5 years of SEC filings
Net Margin
↑ +2.1pp avg —
Gross Margin
↑ +2.1pp avg —
Operating Margin
↑ +2.1pp avg —
Return on Equity
↑ +2.1pp avg —
Debt / Equity
↑ +2.1pp avg —

Revenue & Net Income

EPS & Free Cash Flow Per Share

Financial Statements

Metric FY22 FY23 FY24
Revenue $X.XB $X.XB $X.XB
Gross Profit $X.XB $X.XB $X.XB
Operating Income $X.XB $X.XB $X.XB
Net Income $X.XB $X.XB $X.XB
EBITDA $X.XB $X.XB $X.XB
Total Assets $X.XB $X.XB $X.XB
Total Liabilities $X.XB $X.XB $X.XB
Data sourced from SEC EDGAR and Polygon.io. Methodology. View more Basic Materials stocks →

Westlake Chemical Partners LP — Fundamental Analysis Summary

Westlake Chemical Partners LP (WLKP) trades at a trailing P/E of 15.0x — 41% below the Basic Materials sector average of 25.3x.

StockPik's composite Value Score for WLKP is 70/100 — placing it in undervalued territory. The score is built from ten fundamental signals: P/E, P/B, PEG ratio, P/S ratio, return on equity, gross margin, debt-to-equity, current ratio, dividend yield, and Piotroski F-Score.

WLKP reports a moderate gross margin of 32.8% (sector average: 12.8%) and a strong operating margin of 30.3%.

WLKP shows revenue growing at 3% year-over-year, with earnings declining at 22%.

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How is the Value Score calculated?
Read our full methodology →
What is the Piotroski F-Score?
The 9-point financial health score explained, with worked examples →
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