Every 10-Q that Westlake Chem Partners Lp (WLKP) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-Q covers the quarterly report filed between annual reports, so if you follow WLKP and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full WLKP filings page.
Westlake Chemical Partners LP, which owns a 22.8% interest in ethylene producer OpCo, reported Q2 2026 net income of $82.4 million on net sales of $297.1 million. Net income attributable to the partnership was $14.2 million, or $0.40 per common unit, with a gross margin of 31.9%.
For the first six months of 2026, net income was $164.0 million on $602.8 million of net sales, up 12.7% from the prior-year period, as higher ethylene and co‑product volumes more than offset lower average prices. First-half EBITDA was $243.9 million, and MLP distributable cash flow was $35.5 million.
Operating cash flow reached $240.0 million in the first half, while capital expenditures were $18.0 million. Long‑term debt payable to Westlake totaled $399.7 million. The quarterly cash distribution was maintained at $0.4714 per common unit, and OpCo and the partnership extended their revolving credit facilities’ maturities to July 11, 2031.
Westlake Chemical Partners LP reported sharply improved results for the quarter ended March 31, 2026, driven by higher ethylene production and sales to Westlake. Net sales rose to $305.7 million from $237.6 million, while net income nearly doubled to $81.7 million.
Net income attributable to the partnership increased to $14.2 million, or $0.40 per common unit, compared with $0.14 a year earlier. EBITDA grew to $121.2 million, supported by stronger volumes and co-product sales, partially offset by higher natural gas costs.
Operating cash flow increased to $110.2 million, enabling continued quarterly cash distributions of $0.4714 per common unit, even though distributions exceeded net income. The partnership ended the quarter with $44.3 million in cash, $36.4 million invested with Westlake and $399.7 million of variable-rate debt outstanding.
Westlake Chemical Partners LP (WLKP) reported lower profitability in Q3 2025 while renewing its core commercial agreements. Net sales were $308.9 million, up 11.5% year over year on higher ethylene pricing to Westlake. Net income was $86.2 million, with $14.7 million attributable to the Partnership, or $0.42 per common unit. EBITDA was $126.1 million. Gross margin narrowed as ethane and natural gas costs rose.
Year to date, net income was $214.3 million on $843.6 million of net sales. Operating cash flow totaled $160.1 million, reflecting turnaround-related cash use and working-capital shifts. The Partnership declared a quarterly cash distribution of $0.4714 per common unit for Q3, payable November 26, 2025. Long‑term debt payable to Westlake was $399.7 million at quarter‑end.
Strategic update: On October 28, 2025, OpCo and Westlake renewed the Ethylene Sales Agreement and Feedstock Supply Agreement through December 31, 2027, and aligned the Services and Secondment and Omnibus agreements with those terms. Westlake accounted for 89.5% of Q3 net sales, underscoring the importance of these arrangements.