Westlake (WLK) Capital Expenditures (2010 - 2026)

Westlake has reported Capital Expenditures for 17 years, with the latest figure at $209.0 million in Q1 2026.

• For the quarter ending Q1 2026, Capital Expenditures fell 15.73% year-over-year to $209.0 million; the trailing twelve-month figure through Mar 2026 stood at $956.0 million (down 2.85% YoY), and the FY2025 full-year result was $995.0 million, down 1.29% from the prior year.
• Capital Expenditures for Q1 2026 stood at $209.0 million, down from $241.0 million in the prior quarter.
• The five-year high for Capital Expenditures was $318.0 million in Q3 2022, with the low at $42.0 million in Q2 2023.
• Average Capital Expenditures over 5 years is $244.5 million, with a median of $248.0 million recorded in 2025.
• Year-over-year, Capital Expenditures soared 1770.59% in 2022 and slumped 81.74% in 2023.
• Tracing WLK's Capital Expenditures over 5 years: stood at $297.0 million in 2022, then slipped by 5.05% to $282.0 million in 2023, then gained by 1.06% to $285.0 million in 2024, then slipped by 15.44% to $241.0 million in 2025, then decreased by 13.28% to $209.0 million in 2026.
• The last three Capital Expenditures figures came in at $209.0 million (Q1 2026), $241.0 million (Q4 2025), and $239.0 million (Q3 2025), per Business Quant data.

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