Westlake (WLK) Capital Expenditures (2010 - 2026)

Westlake's Capital Expenditures history runs 17 years deep, the most recent figure standing at $209.0 million for Q1 2026.

• On a quarterly basis, Capital Expenditures fell 15.73% year-over-year to $209.0 million in Q1 2026; TTM through Mar 2026 was $956.0 million, a 2.85% decrease from a year earlier, with the FY2025 full-year figure at $995.0 million, down 1.29% from the prior year.
• Capital Expenditures eased to $209.0 million in Q1 2026 per WLK's latest filing, from $241.0 million in the prior quarter.
• Across five years, Capital Expenditures topped out at $318.0 million in Q3 2022 and bottomed at $42.0 million in Q2 2023.
• The 5-year median for Capital Expenditures is $248.0 million (2025), against an average of $244.5 million.
• Across the five-year window, Capital Expenditures surged 22900.0% in 2022 and slumped 81.74% in 2023, its largest moves.
• Year by year, Capital Expenditures stood at $297.0 million in 2022, then decreased by 5.05% to $282.0 million in 2023, then rose by 1.06% to $285.0 million in 2024, then decreased by 15.44% to $241.0 million in 2025, then retreated by 13.28% to $209.0 million in 2026.
• Per Business Quant, the three latest WLK Capital Expenditures figures stand at $209.0 million (Q1 2026), $241.0 million (Q4 2025), and $239.0 million (Q3 2025).