Listed

Westlake Chemical Partners LP

WLKPNYSECIK 1604665MaterialsFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Revenue$297.1m, Q2 FY2026
Operating income$87.3m, Q2 FY2026
Net income$14.2m, Q2 FY2026
Westlake Chemical Partners LP, income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$m322Revenue, Q3 FY2023, three months to 2023-09-30$321.7m. XBRL concept us-gaap:Revenues. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure297Revenue, Q4 FY2023, three months to 2023-12-31$297.3m. XBRL concept us-gaap:Revenues. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure285Revenue, Q1 FY2024, three months to 2024-03-31$284.7m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure284Revenue, Q2 FY2024, three months to 2024-06-30$284.2m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure277Revenue, Q3 FY2024, three months to 2024-09-30$277.0m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure290Revenue, Q4 FY2024, three months to 2024-12-31$290.1m. XBRL concept us-gaap:Revenues. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure238Revenue, Q1 FY2025, three months to 2025-03-31$237.6m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure297Revenue, Q2 FY2025, three months to 2025-06-30$297.1m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure309Revenue, Q3 FY2025, three months to 2025-09-30$308.9m. XBRL concept us-gaap:Revenues. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure323Revenue, Q4 FY2025, three months to 2025-12-31$323.0m. XBRL concept us-gaap:Revenues. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure306Revenue, Q1 FY2026, three months to 2026-03-31$305.7m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure297Revenue, Q2 FY2026, three months to 2026-06-30$297.1m. XBRL concept us-gaap:Revenues. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Cost of revenue$m229Cost of revenue, Q3 FY2023, three months to 2023-09-30$228.7m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure197Cost of revenue, Q4 FY2023, three months to 2023-12-31$196.6m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure182Cost of revenue, Q1 FY2024, three months to 2024-03-31$182.5m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure183Cost of revenue, Q2 FY2024, three months to 2024-06-30$182.9m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure160Cost of revenue, Q3 FY2024, three months to 2024-09-30$160.1m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure191Cost of revenue, Q4 FY2024, three months to 2024-12-31$191.5m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure184Cost of revenue, Q1 FY2025, three months to 2025-03-31$183.5m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure200Cost of revenue, Q2 FY2025, three months to 2025-06-30$199.6m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure209Cost of revenue, Q3 FY2025, three months to 2025-09-30$209.5m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure226Cost of revenue, Q4 FY2025, three months to 2025-12-31$226.2m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure212Cost of revenue, Q1 FY2026, three months to 2026-03-31$211.9m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure202Cost of revenue, Q2 FY2026, three months to 2026-06-30$202.3m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Gross profit$m93.0Gross profit, Q3 FY2023, three months to 2023-09-30$93.0m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure101Gross profit, Q4 FY2023, three months to 2023-12-31$100.7m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure102Gross profit, Q1 FY2024, three months to 2024-03-31$102.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure101Gross profit, Q2 FY2024, three months to 2024-06-30$101.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure117Gross profit, Q3 FY2024, three months to 2024-09-30$116.9m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure98.6Gross profit, Q4 FY2024, three months to 2024-12-31$98.6m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure54.1Gross profit, Q1 FY2025, three months to 2025-03-31$54.1m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure97.5Gross profit, Q2 FY2025, three months to 2025-06-30$97.5m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure99.4Gross profit, Q3 FY2025, three months to 2025-09-30$99.4m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure96.8Gross profit, Q4 FY2025, three months to 2025-12-31$96.8m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure93.8Gross profit, Q1 FY2026, three months to 2026-03-31$93.8m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure94.8Gross profit, Q2 FY2026, three months to 2026-06-30$94.8m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Selling, general and administrative$m6.7Selling, general and administrative, Q3 FY2023, three months to 2023-09-30$6.7m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure7.9Selling, general and administrative, Q4 FY2023, three months to 2023-12-31$7.9m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure7.1Selling, general and administrative, Q1 FY2024, three months to 2024-03-31$7.1m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure7.6Selling, general and administrative, Q2 FY2024, three months to 2024-06-30$7.6m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure7.3Selling, general and administrative, Q3 FY2024, three months to 2024-09-30$7.3m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure6.6Selling, general and administrative, Q4 FY2024, three months to 2024-12-31$6.6m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure7.5Selling, general and administrative, Q1 FY2025, three months to 2025-03-31$7.5m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure6.3Selling, general and administrative, Q2 FY2025, three months to 2025-06-30$6.3m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure7.4Selling, general and administrative, Q3 FY2025, three months to 2025-09-30$7.4m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure7.1Selling, general and administrative, Q4 FY2025, three months to 2025-12-31$7.1m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure7.2Selling, general and administrative, Q1 FY2026, three months to 2026-03-31$7.2m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure7.5Selling, general and administrative, Q2 FY2026, three months to 2026-06-30$7.5m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Operating income$m86.2Operating income, Q3 FY2023, three months to 2023-09-30$86.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure92.8Operating income, Q4 FY2023, three months to 2023-12-31$92.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure95.1Operating income, Q1 FY2024, three months to 2024-03-31$95.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure93.6Operating income, Q2 FY2024, three months to 2024-06-30$93.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure110Operating income, Q3 FY2024, three months to 2024-09-30$109.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure92.0Operating income, Q4 FY2024, three months to 2024-12-31$92.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure46.6Operating income, Q1 FY2025, three months to 2025-03-31$46.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure91.2Operating income, Q2 FY2025, three months to 2025-06-30$91.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure92.0Operating income, Q3 FY2025, three months to 2025-09-30$92.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure89.8Operating income, Q4 FY2025, three months to 2025-12-31$89.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure86.6Operating income, Q1 FY2026, three months to 2026-03-31$86.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure87.3Operating income, Q2 FY2026, three months to 2026-06-30$87.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Interest expense$mnot reportednot reported6.6Interest expense, Q1 FY2024, three months to 2024-03-31$6.6m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure6.7Interest expense, Q2 FY2024, three months to 2024-06-30$6.7m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure6.7Interest expense, Q3 FY2024, three months to 2024-09-30$6.7m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure5.8Interest expense, Q4 FY2024, three months to 2024-12-31$5.8m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure5.5Interest expense, Q1 FY2025, three months to 2025-03-31$5.5m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure5.9Interest expense, Q2 FY2025, three months to 2025-06-30$5.9m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure5.9Interest expense, Q3 FY2025, three months to 2025-09-30$5.9m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure5.5Interest expense, Q4 FY2025, three months to 2025-12-31$5.5m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure5.1Interest expense, Q1 FY2026, three months to 2026-03-31$5.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure5.1Interest expense, Q2 FY2026, three months to 2026-06-30$5.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Income tax$m0.2Income tax, Q3 FY2023, three months to 2023-09-30$222.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure0.2Income tax, Q4 FY2023, three months to 2023-12-31$206.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure0.2Income tax, Q1 FY2024, three months to 2024-03-31$210.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure0.2Income tax, Q2 FY2024, three months to 2024-06-30$207.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure0.2Income tax, Q3 FY2024, three months to 2024-09-30$216.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure0.2Income tax, Q4 FY2024, three months to 2024-12-31$202.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure0.1Income tax, Q1 FY2025, three months to 2025-03-31$107.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure0.2Income tax, Q2 FY2025, three months to 2025-06-30$205.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure0.0Income tax, Q3 FY2025, three months to 2025-09-30$42.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure0.2Income tax, Q4 FY2025, three months to 2025-12-31$193.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure0.2Income tax, Q1 FY2026, three months to 2026-03-31$177.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure0.2Income tax, Q2 FY2026, three months to 2026-06-30$178.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Net income$m13.2Net income, Q3 FY2023, three months to 2023-09-30$13.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure14.3Net income, Q4 FY2023, three months to 2023-12-31$14.3m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure14.8Net income, Q1 FY2024, three months to 2024-03-31$14.8m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure14.4Net income, Q2 FY2024, three months to 2024-06-30$14.4m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure18.1Net income, Q3 FY2024, three months to 2024-09-30$18.1m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure15.0Net income, Q4 FY2024, three months to 2024-12-31$15.0m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure4.9Net income, Q1 FY2025, three months to 2025-03-31$4.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure14.6Net income, Q2 FY2025, three months to 2025-06-30$14.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure14.7Net income, Q3 FY2025, three months to 2025-09-30$14.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure14.5Net income, Q4 FY2025, three months to 2025-12-31$14.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure14.2Net income, Q1 FY2026, three months to 2026-03-31$14.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure14.2Net income, Q2 FY2026, three months to 2026-06-30$14.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Diluted EPS$ per sharenot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported

Balance sheet

Cash and equivalents$49.3m, Q2 FY2026
Westlake Chemical Partners LP, balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m65.9Cash and equivalents, Q3 FY2023, at 2023-09-30$65.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2023-11-02, accession 0001604665-23-000033.Report this figure58.6Cash and equivalents, FY2023, at 2023-12-31$58.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-03-05, accession 0001604665-25-000011.Report this figure55.8Cash and equivalents, Q1 FY2024, at 2024-03-31$55.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-05-02, accession 0001604665-24-000018.Report this figure66.0Cash and equivalents, Q2 FY2024, at 2024-06-30$66.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-08-09, accession 0001604665-24-000029.Report this figure60.2Cash and equivalents, Q3 FY2024, at 2024-09-30$60.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure58.3Cash and equivalents, FY2024, at 2024-12-31$58.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-03-04, accession 0001604665-26-000010.Report this figure49.6Cash and equivalents, Q1 FY2025, at 2025-03-31$49.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure36.6Cash and equivalents, Q2 FY2025, at 2025-06-30$36.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure37.9Cash and equivalents, Q3 FY2025, at 2025-09-30$37.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure44.3Cash and equivalents, FY2025, at 2025-12-31$44.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure44.3Cash and equivalents, Q1 FY2026, at 2026-03-31$44.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure49.3Cash and equivalents, Q2 FY2026, at 2026-06-30$49.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Current assets$m231Current assets, Q3 FY2023, at 2023-09-30$231.5m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2023-11-02, accession 0001604665-23-000033.Report this figure226Current assets, FY2023, at 2023-12-31$226.2m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-03-05, accession 0001604665-25-000011.Report this figure224Current assets, Q1 FY2024, at 2024-03-31$224.3m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-05-02, accession 0001604665-24-000018.Report this figure232Current assets, Q2 FY2024, at 2024-06-30$232.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-08-09, accession 0001604665-24-000029.Report this figure242Current assets, Q3 FY2024, at 2024-09-30$241.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure241Current assets, FY2024, at 2024-12-31$240.9m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-03-04, accession 0001604665-26-000010.Report this figure225Current assets, Q1 FY2025, at 2025-03-31$225.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure157Current assets, Q2 FY2025, at 2025-06-30$156.5m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure131Current assets, Q3 FY2025, at 2025-09-30$130.9m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure144Current assets, FY2025, at 2025-12-31$143.5m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure149Current assets, Q1 FY2026, at 2026-03-31$148.9m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure158Current assets, Q2 FY2026, at 2026-06-30$157.5m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Total assets$m1,342Total assets, Q3 FY2023, at 2023-09-30$1.34bn. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-02, accession 0001604665-23-000033.Report this figure1,317Total assets, FY2023, at 2023-12-31$1.32bn. XBRL concept us-gaap:Assets. 10-K filed 2025-03-05, accession 0001604665-25-000011.Report this figure1,295Total assets, Q1 FY2024, at 2024-03-31$1.30bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-02, accession 0001604665-24-000018.Report this figure1,288Total assets, Q2 FY2024, at 2024-06-30$1.29bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-09, accession 0001604665-24-000029.Report this figure1,295Total assets, Q3 FY2024, at 2024-09-30$1.29bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure1,288Total assets, FY2024, at 2024-12-31$1.29bn. XBRL concept us-gaap:Assets. 10-K filed 2026-03-04, accession 0001604665-26-000010.Report this figure1,371Total assets, Q1 FY2025, at 2025-03-31$1.37bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure1,307Total assets, Q2 FY2025, at 2025-06-30$1.31bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure1,272Total assets, Q3 FY2025, at 2025-09-30$1.27bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure1,257Total assets, FY2025, at 2025-12-31$1.26bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure1,236Total assets, Q1 FY2026, at 2026-03-31$1.24bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure1,217Total assets, Q2 FY2026, at 2026-06-30$1.22bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Current liabilities$m75.6Current liabilities, Q3 FY2023, at 2023-09-30$75.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2023-11-02, accession 0001604665-23-000033.Report this figure56.3Current liabilities, FY2023, at 2023-12-31$56.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-03-05, accession 0001604665-25-000011.Report this figure43.1Current liabilities, Q1 FY2024, at 2024-03-31$43.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-05-02, accession 0001604665-24-000018.Report this figure49.6Current liabilities, Q2 FY2024, at 2024-06-30$49.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-08-09, accession 0001604665-24-000029.Report this figure53.3Current liabilities, Q3 FY2024, at 2024-09-30$53.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure55.4Current liabilities, FY2024, at 2024-12-31$55.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-03-04, accession 0001604665-26-000010.Report this figure165Current liabilities, Q1 FY2025, at 2025-03-31$164.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure72.9Current liabilities, Q2 FY2025, at 2025-06-30$72.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure55.1Current liabilities, Q3 FY2025, at 2025-09-30$55.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure51.3Current liabilities, FY2025, at 2025-12-31$51.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure40.8Current liabilities, Q1 FY2026, at 2026-03-31$40.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure45.8Current liabilities, Q2 FY2026, at 2026-06-30$45.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure
Total liabilities$m480Total liabilities, Q3 FY2023, at 2023-09-30$480.2m. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-02, accession 0001604665-23-000033.Report this figure461Total liabilities, FY2023, at 2023-12-31$460.6m. XBRL concept us-gaap:Liabilities. 10-K filed 2025-03-05, accession 0001604665-25-000011.Report this figure447Total liabilities, Q1 FY2024, at 2024-03-31$446.8m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-02, accession 0001604665-24-000018.Report this figure454Total liabilities, Q2 FY2024, at 2024-06-30$453.5m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-09, accession 0001604665-24-000029.Report this figure457Total liabilities, Q3 FY2024, at 2024-09-30$456.9m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-06, accession 0001604665-24-000037.Report this figure459Total liabilities, FY2024, at 2024-12-31$458.6m. XBRL concept us-gaap:Liabilities. 10-K filed 2026-03-04, accession 0001604665-26-000010.Report this figure568Total liabilities, Q1 FY2025, at 2025-03-31$568.2m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure476Total liabilities, Q2 FY2025, at 2025-06-30$476.0m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-06, accession 0001604665-25-000034.Report this figure458Total liabilities, Q3 FY2025, at 2025-09-30$458.3m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-10-31, accession 0001604665-25-000042.Report this figure454Total liabilities, FY2025, at 2025-12-31$454.2m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure443Total liabilities, Q1 FY2026, at 2026-03-31$443.3m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure448Total liabilities, Q2 FY2026, at 2026-06-30$447.9m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-05, accession 0001604665-26-000027.Report this figure

Cash flow

Operating cash flow$129.8m, Q2 FY2026
Capital expenditure$12.5m, Q2 FY2026
Westlake Chemical Partners LP, cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$m101Operating cash flow, Q3 FY2023, three months to 2023-09-30$100.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-06, accession 0001604665-24-000037. Derived: 9-month figure less the 6-month figure.Report this figure108Operating cash flow, Q4 FY2023, three months to 2023-12-31$107.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure105Operating cash flow, Q1 FY2024, three months to 2024-03-31$104.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure122Operating cash flow, Q2 FY2024, three months to 2024-06-30$121.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-06, accession 0001604665-25-000034. Derived: 6-month figure less the 3-month figure.Report this figure126Operating cash flow, Q3 FY2024, three months to 2024-09-30$126.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-10-31, accession 0001604665-25-000042. Derived: 9-month figure less the 6-month figure.Report this figure132Operating cash flow, Q4 FY2024, three months to 2024-12-31$132.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure45.8Operating cash flow, Q1 FY2025, three months to 2025-03-31$45.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure9.1Operating cash flow, Q2 FY2025, three months to 2025-06-30$9.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-05, accession 0001604665-26-000027. Derived: 6-month figure less the 3-month figure.Report this figure105Operating cash flow, Q3 FY2025, three months to 2025-09-30$105.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-10-31, accession 0001604665-25-000042. Derived: 9-month figure less the 6-month figure.Report this figure120Operating cash flow, Q4 FY2025, three months to 2025-12-31$120.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure110Operating cash flow, Q1 FY2026, three months to 2026-03-31$110.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure130Operating cash flow, Q2 FY2026, three months to 2026-06-30$129.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-05, accession 0001604665-26-000027. Derived: 6-month figure less the 3-month figure.Report this figure
Capital expenditure$m16.8Capital expenditure, Q3 FY2023, three months to 2023-09-30$16.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2024-11-06, accession 0001604665-24-000037. Derived: 9-month figure less the 6-month figure.Report this figure12.8Capital expenditure, Q4 FY2023, three months to 2023-12-31$12.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure9.8Capital expenditure, Q1 FY2024, three months to 2024-03-31$9.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-02, accession 0001604665-25-000021.Report this figure10.2Capital expenditure, Q2 FY2024, three months to 2024-06-30$10.2m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-08-06, accession 0001604665-25-000034. Derived: 6-month figure less the 3-month figure.Report this figure15.5Capital expenditure, Q3 FY2024, three months to 2024-09-30$15.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-10-31, accession 0001604665-25-000042. Derived: 9-month figure less the 6-month figure.Report this figure13.5Capital expenditure, Q4 FY2024, three months to 2024-12-31$13.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure16.0Capital expenditure, Q1 FY2025, three months to 2025-03-31$16.0m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure24.4Capital expenditure, Q2 FY2025, three months to 2025-06-30$24.4m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-05, accession 0001604665-26-000027. Derived: 6-month figure less the 3-month figure.Report this figure29.7Capital expenditure, Q3 FY2025, three months to 2025-09-30$29.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-10-31, accession 0001604665-25-000042. Derived: 9-month figure less the 6-month figure.Report this figure8.8Capital expenditure, Q4 FY2025, three months to 2025-12-31$8.8m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-04, accession 0001604665-26-000010. Derived: 12-month figure less the 9-month figure.Report this figure5.6Capital expenditure, Q1 FY2026, three months to 2026-03-31$5.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-06, accession 0001604665-26-000017.Report this figure12.5Capital expenditure, Q2 FY2026, three months to 2026-06-30$12.5m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-05, accession 0001604665-26-000027. Derived: 6-month figure less the 3-month figure.Report this figure

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:44 ET. Listed shows no prices and gives no investment advice.