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Monday 2 November 2026
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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.
- Revenue
- −0.01%
- EPS
- −2.44%
- Free cash flow
- +866.7%
- Total debt
- 0.00%
Quarter to June 2026, against a year earlier
21.97
0.71
+3.34%
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Westlake Chemical Partners LP (WLKP) P/E ratio
As of 2 November 2026, Westlake Chemical Partners LP (WLKP) trades at a P/E ratio of 13.5×. Over the past ten years it has ranged from 5.9× (March 2020) to 26.4× (April 2015); the current reading is higher than 42% of that period. That is below the Basic Materials sector median of 19.5×.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 13.8× | 5.31% |
| FY2024 | 13.1× | (7.14%) |
| FY2023 | 14.1× | 13.59% |
| FY2022 | 12.4× | 7.97% |
| FY2021 | 11.5× | (9.00%) |
| FY2020 | 12.6× | (15.97%) |
| FY2019 | 15.0× | (6.06%) |
| FY2018 | 16.0× | 4.62% |
| FY2017 | 15.3× | 6.32% |
| FY2016 | 14.4× | (4.78%) |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 13.7× | 1.39% |
| Mar 2026 | 13.5× | (2.17%) |
| Dec 2025 | 13.8× | (8.17%) |
| Sep 2025 | 15.0× | 1.13% |
| 42 more quarters | Free account |
Against its own ten years
Low 5.9×
High 26.4×
Ten-year median
13.8×
Current reading's percentile
44
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| TROX Tronox Holdings PLC compare | n/m |
| HUN Huntsman Corporation compare | n/m |
| RYAM Rayonier Advanced Materials Inc. compare | n/m |
| ASIX AdvanSix compare | n/m |
| VHI Valhi, Inc. compare | n/m |
| GPRE Green Plains, Inc. compare | 7.7× |
| REX REX American Resources Corporation compare | 10.6× |
| WLKP Westlake Chemical Partners LP | 13.5× |
| LXU Lsb Industries Inc. compare | 17.8× |
| Basic Materials sector median | 19.5× |
| Market median | 18.6× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)