# Westlake Corp: financial statements, quarterly

WLK · NYSE · CIK 1262823 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/wlk.md) · [Financials](/companies/wlk/financials.md) · [Filings](/companies/wlk/filings.md) · [Insiders](/companies/wlk/insiders.md)

Standardized line items from XBRL company facts. Each value links to its filing; d marks a value derived from year-to-date figures. Other view: [annual](/companies/wlk/financials.md?period=annual).

## Income statement

| Line item | Unit | Q3 FY2023 (2023-09-30) | Q4 FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [3,115](/filings/0001262823-24-000053.md) | [2,826 d](/filings/0001262823-26-000016.md) | [2,975](/filings/0001262823-25-000029.md) | [3,207](/filings/0001262823-25-000052.md) | [3,117](/filings/0001262823-25-000064.md) | [2,843 d](/filings/0001262823-26-000016.md) | [2,846](/filings/0001262823-26-000022.md) | [2,953](/filings/0001262823-26-000032.md) | [2,838](/filings/0001262823-25-000064.md) | [2,533 d](/filings/0001262823-26-000016.md) | [2,652](/filings/0001262823-26-000022.md) | [3,271](/filings/0001262823-26-000032.md) |
| Cost of revenue | $m | [2,529](/filings/0001262823-24-000053.md) | [2,627 d](/filings/0001262823-26-000016.md) | [2,509](/filings/0001262823-25-000029.md) | [2,543](/filings/0001262823-25-000052.md) | [2,618](/filings/0001262823-25-000064.md) | [2,515 d](/filings/0001262823-26-000016.md) | [2,614](/filings/0001262823-26-000022.md) | [2,695](/filings/0001262823-26-000032.md) | [2,602](/filings/0001262823-25-000064.md) | [2,446 d](/filings/0001262823-26-000016.md) | [2,540](/filings/0001262823-26-000022.md) | [2,619](/filings/0001262823-26-000032.md) |
| Gross profit | $m | [586](/filings/0001262823-24-000053.md) | [199 d](/filings/0001262823-26-000016.md) | [466](/filings/0001262823-25-000029.md) | [664](/filings/0001262823-25-000052.md) | [499](/filings/0001262823-25-000064.md) | [328 d](/filings/0001262823-26-000016.md) | [232](/filings/0001262823-26-000022.md) | [258](/filings/0001262823-26-000032.md) | [236](/filings/0001262823-25-000064.md) | [87.0 d](/filings/0001262823-26-000016.md) | [112](/filings/0001262823-26-000022.md) | [652](/filings/0001262823-26-000032.md) |
| Selling, general and administrative | $m | [206](/filings/0001262823-24-000053.md) | [224 d](/filings/0001262823-26-000016.md) | [209](/filings/0001262823-25-000029.md) | [224](/filings/0001262823-25-000052.md) | [215](/filings/0001262823-25-000064.md) | [226 d](/filings/0001262823-26-000016.md) | [227](/filings/0001262823-26-000022.md) | [221](/filings/0001262823-26-000032.md) | [228](/filings/0001262823-25-000064.md) | [224 d](/filings/0001262823-26-000016.md) | [236](/filings/0001262823-26-000022.md) | [253](/filings/0001262823-26-000032.md) |
| Operating income | $m | [349](/filings/0001262823-24-000053.md) | [(552) d](/filings/0001262823-26-000016.md) | [223](/filings/0001262823-25-000029.md) | [406](/filings/0001262823-25-000052.md) | [180](/filings/0001262823-25-000064.md) | [66.0 d](/filings/0001262823-26-000016.md) | [(32.0)](/filings/0001262823-26-000022.md) | [(109)](/filings/0001262823-26-000032.md) | [(766)](/filings/0001262823-25-000064.md) | [(671) d](/filings/0001262823-26-000016.md) | [(172)](/filings/0001262823-26-000022.md) | [364](/filings/0001262823-26-000032.md) |
| Interest expense | $m | [40.0](/filings/0001262823-23-000042.md) | [41.0 d](/filings/0001262823-24-000014.md) | [40.0](/filings/0001262823-24-000025.md) | [41.0](/filings/0001262823-24-000045.md) | [39.0](/filings/0001262823-25-000064.md) | [39.0 d](/filings/0001262823-26-000016.md) | [39.0](/filings/0001262823-26-000022.md) | [40.0](/filings/0001262823-26-000032.md) | [41.0](/filings/0001262823-25-000064.md) | [51.0 d](/filings/0001262823-26-000016.md) | [56.0](/filings/0001262823-26-000022.md) | [55.0](/filings/0001262823-26-000032.md) |
| Income tax | $m | [70.0](/filings/0001262823-24-000053.md) | [(71.0) d](/filings/0001262823-26-000016.md) | [48.0](/filings/0001262823-25-000029.md) | [101](/filings/0001262823-25-000052.md) | [65.0](/filings/0001262823-25-000064.md) | [77.0 d](/filings/0001262823-26-000016.md) | [1.0](/filings/0001262823-26-000022.md) | [6.0](/filings/0001262823-26-000032.md) | [(3.0)](/filings/0001262823-25-000064.md) | [(130) d](/filings/0001262823-26-000016.md) | [(33.0)](/filings/0001262823-26-000022.md) | [67.0](/filings/0001262823-26-000032.md) |
| Net income | $m | [285](/filings/0001262823-24-000053.md) | [(497) d](/filings/0001262823-26-000016.md) | [174](/filings/0001262823-25-000029.md) | [313](/filings/0001262823-25-000052.md) | [108](/filings/0001262823-25-000064.md) | [7.0 d](/filings/0001262823-26-000016.md) | [(40.0)](/filings/0001262823-26-000022.md) | [(142)](/filings/0001262823-26-000032.md) | [(782)](/filings/0001262823-25-000064.md) | [(544) d](/filings/0001262823-26-000016.md) | [(169)](/filings/0001262823-26-000022.md) | [260](/filings/0001262823-26-000032.md) |
| Diluted EPS | $ per share | [2.20](/filings/0001262823-24-000053.md) | not reported | [1.34](/filings/0001262823-25-000029.md) | [2.40](/filings/0001262823-25-000052.md) | [0.83](/filings/0001262823-25-000064.md) | not reported | [(0.31)](/filings/0001262823-26-000022.md) | [(1.11)](/filings/0001262823-26-000032.md) | [(6.06)](/filings/0001262823-25-000064.md) | not reported | [(1.31)](/filings/0001262823-26-000022.md) | [2.01](/filings/0001262823-26-000032.md) |
| Basic EPS | $ per share | [2.22](/filings/0001262823-24-000053.md) | not reported | [1.35](/filings/0001262823-25-000029.md) | [2.42](/filings/0001262823-25-000052.md) | [0.84](/filings/0001262823-25-000064.md) | not reported | [(0.31)](/filings/0001262823-26-000022.md) | [(1.11)](/filings/0001262823-26-000032.md) | [(6.06)](/filings/0001262823-25-000064.md) | not reported | [(1.31)](/filings/0001262823-26-000022.md) | [2.02](/filings/0001262823-26-000032.md) |

- Revenue: us-gaap:Revenues
- Cost of revenue: us-gaap:CostOfGoodsAndServicesSold
- Gross profit: us-gaap:GrossProfit
- Selling, general and administrative: us-gaap:SellingGeneralAndAdministrativeExpense
- Operating income: us-gaap:OperatingIncomeLoss
- Interest expense: us-gaap:InterestExpense, us-gaap:InterestExpenseNonoperating
- Income tax: us-gaap:IncomeTaxExpenseBenefit
- Net income: us-gaap:NetIncomeLoss
- Diluted EPS: us-gaap:EarningsPerShareDiluted
- Basic EPS: us-gaap:EarningsPerShareBasic

## Balance sheet

| Line item | Unit | Q3 FY2023 (2023-09-30) | FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Cash and equivalents | $bn | [3.1](/filings/0001262823-23-000042.md) | [3.3](/filings/0001262823-25-000011.md) | [3.1](/filings/0001262823-24-000025.md) | [3.0](/filings/0001262823-24-000045.md) | [2.9](/filings/0001262823-24-000053.md) | [2.9](/filings/0001262823-26-000016.md) | [2.3](/filings/0001262823-25-000029.md) | [2.1](/filings/0001262823-25-000052.md) | [1.9](/filings/0001262823-25-000064.md) | [2.7](/filings/0001262823-26-000032.md) | [2.3](/filings/0001262823-26-000022.md) | [1.6](/filings/0001262823-26-000032.md) |
| Current assets | $bn | [6.8](/filings/0001262823-23-000042.md) | [6.6](/filings/0001262823-25-000011.md) | [6.5](/filings/0001262823-24-000025.md) | [6.6](/filings/0001262823-24-000045.md) | [6.5](/filings/0001262823-24-000053.md) | [6.2](/filings/0001262823-26-000016.md) | [6.0](/filings/0001262823-25-000029.md) | [5.9](/filings/0001262823-25-000052.md) | [5.8](/filings/0001262823-25-000064.md) | [6.2](/filings/0001262823-26-000032.md) | [6.0](/filings/0001262823-26-000022.md) | [5.7](/filings/0001262823-26-000032.md) |
| Total assets | $bn | [21.4](/filings/0001262823-23-000042.md) | [21.0](/filings/0001262823-25-000011.md) | [21.0](/filings/0001262823-24-000025.md) | [21.1](/filings/0001262823-24-000045.md) | [21.1](/filings/0001262823-24-000053.md) | [20.8](/filings/0001262823-26-000016.md) | [20.7](/filings/0001262823-25-000029.md) | [20.8](/filings/0001262823-25-000052.md) | [19.8](/filings/0001262823-25-000064.md) | [20.0](/filings/0001262823-26-000032.md) | [19.7](/filings/0001262823-26-000022.md) | [19.4](/filings/0001262823-26-000032.md) |
| Current liabilities | $bn | [2.7](/filings/0001262823-23-000042.md) | [2.8](/filings/0001262823-25-000011.md) | [2.7](/filings/0001262823-24-000025.md) | [2.5](/filings/0001262823-24-000045.md) | [2.4](/filings/0001262823-24-000053.md) | [2.2](/filings/0001262823-26-000016.md) | [2.3](/filings/0001262823-25-000029.md) | [2.4](/filings/0001262823-25-000052.md) | [2.9](/filings/0001262823-25-000064.md) | [2.8](/filings/0001262823-26-000032.md) | [2.7](/filings/0001262823-26-000022.md) | [2.3](/filings/0001262823-26-000032.md) |
| Total liabilities | $bn | [10.1](/filings/0001262823-23-000042.md) | [10.3](/filings/0001262823-25-000011.md) | [10.1](/filings/0001262823-24-000025.md) | [10.0](/filings/0001262823-24-000045.md) | [9.9](/filings/0001262823-24-000053.md) | [9.7](/filings/0001262823-26-000016.md) | [9.8](/filings/0001262823-25-000029.md) | [10.0](/filings/0001262823-25-000052.md) | [9.9](/filings/0001262823-25-000064.md) | [10.7](/filings/0001262823-26-000032.md) | [10.7](/filings/0001262823-26-000022.md) | [10.2](/filings/0001262823-26-000032.md) |
| Long-term debt | $bn | [4.6](/filings/0001262823-23-000042.md) | [4.6](/filings/0001262823-25-000011.md) | [4.6](/filings/0001262823-24-000025.md) | [4.6](/filings/0001262823-24-000045.md) | [4.6](/filings/0001262823-24-000053.md) | [4.6](/filings/0001262823-26-000016.md) | [4.6](/filings/0001262823-25-000029.md) | [4.7](/filings/0001262823-25-000052.md) | [3.9](/filings/0001262823-25-000064.md) | [5.1](/filings/0001262823-26-000032.md) | [5.1](/filings/0001262823-26-000022.md) | [5.1](/filings/0001262823-26-000032.md) |
| Current portion of debt | $bn | [0.3](/filings/0001262823-23-000042.md) | [0.3](/filings/0001262823-25-000011.md) | [0.3](/filings/0001262823-24-000025.md) | [0.3](/filings/0001262823-24-000045.md) | [0.0](/filings/0001262823-24-000053.md) | [0.0](/filings/0001262823-26-000016.md) | [0.0](/filings/0001262823-25-000029.md) | [0.0](/filings/0001262823-25-000052.md) | [0.8](/filings/0001262823-25-000064.md) | [0.5](/filings/0001262823-26-000032.md) | [0.5](/filings/0001262823-26-000022.md) | [0.0](/filings/0001262823-26-000032.md) |
| Short-term borrowings | $bn | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Shareholders' equity | $bn | [10.8](/filings/0001262823-23-000042.md) | [10.2](/filings/0001262823-25-000011.md) | [10.3](/filings/0001262823-24-000025.md) | [10.6](/filings/0001262823-24-000045.md) | [10.7](/filings/0001262823-24-000053.md) | [10.5](/filings/0001262823-26-000016.md) | [10.4](/filings/0001262823-25-000029.md) | [10.3](/filings/0001262823-25-000052.md) | [9.4](/filings/0001262823-25-000064.md) | [8.8](/filings/0001262823-26-000032.md) | [8.5](/filings/0001262823-26-000022.md) | [8.7](/filings/0001262823-26-000032.md) |

- Cash and equivalents: us-gaap:CashAndCashEquivalentsAtCarryingValue
- Current assets: us-gaap:AssetsCurrent
- Total assets: us-gaap:Assets
- Current liabilities: us-gaap:LiabilitiesCurrent
- Total liabilities: us-gaap:Liabilities
- Long-term debt: us-gaap:LongTermDebtNoncurrent
- Current portion of debt: us-gaap:LongTermDebtCurrent
- Short-term borrowings: not reported
- Shareholders' equity: us-gaap:StockholdersEquity

## Cash flow

| Line item | Unit | Q3 FY2023 (2023-09-30) | Q4 FY2023 (2023-12-31) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Operating cash flow | $m | [696 d](/filings/0001262823-24-000053.md) | [573 d](/filings/0001262823-26-000016.md) | [169](/filings/0001262823-25-000029.md) | [237 d](/filings/0001262823-25-000052.md) | [474 d](/filings/0001262823-25-000064.md) | [434 d](/filings/0001262823-26-000016.md) | [(77.0)](/filings/0001262823-26-000022.md) | [135 d](/filings/0001262823-26-000032.md) | [182 d](/filings/0001262823-25-000064.md) | [225 d](/filings/0001262823-26-000016.md) | [(94.0)](/filings/0001262823-26-000022.md) | [318 d](/filings/0001262823-26-000032.md) |
| Capital expenditure | $m | [245](/filings/0001262823-23-000042.md) | [282 d](/filings/0001262823-26-000016.md) | [272](/filings/0001262823-25-000029.md) | [231 d](/filings/0001262823-25-000052.md) | [220 d](/filings/0001262823-25-000064.md) | [285 d](/filings/0001262823-26-000016.md) | [248](/filings/0001262823-26-000022.md) | [267 d](/filings/0001262823-26-000032.md) | [239 d](/filings/0001262823-25-000064.md) | [241 d](/filings/0001262823-26-000016.md) | [209](/filings/0001262823-26-000022.md) | [207 d](/filings/0001262823-26-000032.md) |
| Dividends paid | $m | [64.0 d](/filings/0001262823-24-000053.md) | [65.0 d](/filings/0001262823-26-000016.md) | [65.0](/filings/0001262823-25-000029.md) | [65.0 d](/filings/0001262823-25-000052.md) | [67.0 d](/filings/0001262823-25-000064.md) | [67.0 d](/filings/0001262823-26-000016.md) | [68.0](/filings/0001262823-26-000022.md) | [68.0 d](/filings/0001262823-26-000032.md) | [68.0 d](/filings/0001262823-25-000064.md) | [68.0 d](/filings/0001262823-26-000016.md) | [68.0](/filings/0001262823-26-000022.md) | [69.0 d](/filings/0001262823-26-000032.md) |
| Share repurchases | $m | [0.0 d](/filings/0001262823-24-000053.md) | [0.0 d](/filings/0001262823-26-000016.md) | [0.0](/filings/0001262823-25-000029.md) | [0.0 d](/filings/0001262823-25-000052.md) | [0.0 d](/filings/0001262823-25-000064.md) | [60.0 d](/filings/0001262823-26-000016.md) | [30.0](/filings/0001262823-26-000022.md) | [0.0 d](/filings/0001262823-26-000032.md) | [0.0 d](/filings/0001262823-25-000064.md) | [33.0 d](/filings/0001262823-26-000016.md) | [0.0](/filings/0001262823-26-000022.md) | [30.0 d](/filings/0001262823-26-000032.md) |

- Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities
- Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
- Dividends paid: us-gaap:PaymentsOfDividendsCommonStock
- Share repurchases: us-gaap:PaymentsForRepurchaseOfCommonStock

## Shares

| Line item | Unit | Q3 FY2022 (2022-09-30) | Q1 FY2023 (2023-03-31) | Q2 FY2023 (2023-06-30) | Q3 FY2023 (2023-09-30) | Q1 FY2024 (2024-03-31) | Q2 FY2024 (2024-06-30) | Q3 FY2024 (2024-09-30) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Diluted shares (weighted) | millions of shares | [129](/filings/0001262823-23-000042.md) | [128](/filings/0001262823-24-000025.md) | [128](/filings/0001262823-24-000045.md) | [129](/filings/0001262823-24-000053.md) | [129](/filings/0001262823-25-000029.md) | [129](/filings/0001262823-25-000052.md) | [129](/filings/0001262823-25-000064.md) | [128](/filings/0001262823-26-000022.md) | [128](/filings/0001262823-26-000032.md) | [128](/filings/0001262823-25-000064.md) | [128](/filings/0001262823-26-000022.md) | [129](/filings/0001262823-26-000032.md) |

- Diluted shares (weighted): us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

Shares outstanding: 127,796,548 at 2026-07-29, from the cover of the [10-Q filed 2026-08-05](/filings/0001262823-26-000032.md) (dei:EntityCommonStockSharesOutstanding).

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:35 ET. No prices; not investment advice.