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Westlake Chemical Partners LP (WLKP)
Basic Materials · Chemicals · NYSE
Westlake Chemical Partners LP revenue & earnings — last 10 fiscal years
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $986.74M | $1.17B | $1.29B | $1.09B | $966.67M | $1.21B | $1.59B | $1.19B | $1.14B | $1.17B |
| Gross profit | $391.33M | $403.67M | $377.16M | $379.43M | $378.88M | $441.71M | $377.37M | $387.46M | $418.94M | $347.85M |
| Net income | $40.94M | $48.67M | $49.35M | $60.98M | $66.17M | $82.55M | $64.17M | $54.28M | $62.39M | $48.70M |
| Net margin | 4.1% | 4.1% | 3.8% | 5.6% | 6.8% | 6.8% | 4.0% | 4.6% | 5.5% | 4.2% |
Source: Westlake Chemical Partners LP SEC filings (10-K). 14 years of history available in the interactive view.
What growth is priced into WLKP stock?
At today's market cap of $821.51M, Westlake Chemical Partners LP is priced for free-cash-flow growth of about -15.4% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $201.65M from the FY ending 2025-12-31). For comparison, free cash flow actually grew -9.7%/yr over the last five fiscal years and revenue 3.8%/yr, computed from its SEC filings. This is a reverse DCF — a translation of the price into a growth assumption you can judge, not a fair value and not advice. Change the assumptions yourself in the interactive view →
Explore 14 years of Westlake Chemical Partners LP financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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Westlake Chemical Partners LP financial history by metric
About Westlake Chemical Partners LP
Westlake Chemical Partners LP acquires, develops, and operates ethylene production facilities and related assets in the United States. It's ethylene production facilities which primarily convert ethane into ethylene. The company also sells ethylene co-products, such as propylene, crude butadiene, pyrolysis gasoline, and hydrogen directly to third parties on either a spot or contract basis. It serves as the general partner of the company. Westlake Chemical Partners LP was founded in 1991 and is headquartered in Houston, Texas.
Westlake Chemical Partners LP — frequently asked questions
What is Westlake Chemical Partners LP's revenue?
Westlake Chemical Partners LP (WLKP) reported revenue of $1.17B for fiscal year 2025, up 2.7% from the prior year, according to its SEC filings.
Is Westlake Chemical Partners LP profitable?
Yes. WLKP earned net income of $48.70M in fiscal 2025, a net margin of 4.2%.
What is WLKP's P/E ratio?
Westlake Chemical Partners LP trades at a price-to-earnings ratio of about 14.2 based on the latest data in our nightly-refreshed cache.
How fast is Westlake Chemical Partners LP growing?
WLKP's revenue grew at roughly 3.8% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Westlake Chemical Partners LP have?
As of fiscal year 2025, WLKP carried roughly $399.67M in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Westlake Chemical Partners LP's gross margin?
WLKP's gross margin was 29.8% in fiscal 2025 — gross profit of $347.85M on revenue of $1.17B.
What is Westlake Chemical Partners LP's market cap?
Westlake Chemical Partners LP (WLKP) has a market capitalization of about $821.51M, based on the latest data in our nightly-refreshed cache.
When does Westlake Chemical Partners LP's fiscal year end?
WLKP's fiscal year ends in December. Its most recent annual filing covers the fiscal year ending 2025-12-31.
What growth is priced into WLKP stock?
At today's market cap of $821.51M, Westlake Chemical Partners LP is priced for free-cash-flow growth of about -15.4% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $201.65M from the FY ending 2025-12-31). For comparison, free cash flow actually grew -9.7%/yr over the last five fiscal years and revenue 3.8%/yr, computed from its SEC filings.
Where does this data come from?
All figures are computed from Westlake Chemical Partners LP's official SEC filings (10-K and 10-Q), covering 14 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.