Westlake Chemical Partners LP
WLKP Basic Materials Chemicals
Westlake Chemical Partners LP’s revenue for fiscal 2025 (year ended December 2025) was $1.2 billion, up 2.71% from fiscal 2024. In the quarter to June 2026, revenue was flat, EPS fell 2.44%, free cash flow grew 866.7% and total debt was flat, each against the same quarter a year earlier. Dividend growth for ten consecutive years.
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Westlake Chemical Partners LP (WLKP) Altman Z-score
Westlake Chemical Partners LP's Altman Z-score for fiscal 2025 cannot be worked out: retained earnings not reported.
Altman Z-score, annual
Annual newest first
| Period | Altman Z-score | Change (points) |
|---|
How fiscal 2025’s score is made up
| Component | This year | Year before | Result | Points |
|---|---|---|---|---|
| Working capital / total assets | 0.07 | — | 0.09 | |
| Retained earnings / total assets | — | — | n/a | — |
| EBIT / total assets | 0.25 | — | 0.84 | |
| Market value of equity / total liabilities | 1.47 | — | 0.88 | |
| Sales / total assets | 0.93 | — | 0.93 | |
| Altman Z-score | n/a — retained earnings not reported | — | ||
| Z″ Variant for non-manufacturing and asset-light companies (drops the sales/assets term, uses book equity) | n/a — retained earnings not reported | — | ||
How the Altman Z-score works
Z = 1.2 × working capital ÷ total assets + 1.4 × retained earnings ÷ total assets + 3.3 × EBIT ÷ total assets + 0.6 × market value of equity ÷ total liabilities + 1.0 × revenue ÷ total assets (Altman, 1968). The market value of equity is the close on the last trading day of the fiscal year times weighted basic shares.
Z″ = 6.56 × working capital ÷ total assets + 3.26 × retained earnings ÷ total assets + 6.72 × EBIT ÷ total assets + 1.05 × book equity ÷ total liabilities (Altman, Hartzell and Peck, 1995), the variant for non-manufacturing and asset-light companies.
| Zone | Z | Z″ |
|---|---|---|
| Safe zone | above 2.99 | above 2.60 |
| Grey zone | 1.81–2.99 | 1.10–2.60 |
| Distress zone | below 1.81 | below 1.10 |
Not worked out for banks, insurers and REITs, whose balance sheets the model does not describe, nor when a figure is missing or there is no share price in the week to the fiscal year end.
Altman Z-score against peers
| Company | Altman Z-score |
|---|---|
| ASIX AdvanSix compare | 1.9× |
| LXU Lsb Industries Inc. compare | 1.7× |
| VHI Valhi, Inc. compare | 1.6× |
| GPRE Green Plains, Inc. compare | 1.4× |
| HUN Huntsman Corporation compare | 1.4× |
| RYAM Rayonier Advanced Materials Inc. compare | 1.1× |
| ASPI ASP Isotopes Inc. compare | 1.0× |
| TROX Tronox Holdings PLC compare | 0.7× |
| WLKP Westlake Chemical Partners LP | — |
What Altman Z-score is
The Altman Z-Score weighs working capital, retained earnings, operating profit, market value and sales against assets and debts to gauge the risk of distress.
1.2 × working capital ÷ total assets + 1.4 × retained earnings ÷ total assets + 3.3 × EBIT ÷ total assets + 0.6 × market value of equity ÷ total liabilities + 1.0 × revenue ÷ total assets