Westlake (WLK) Long-Term Investments (2010 - 2026)

Westlake's Long-Term Investments history runs 16 years deep, the most recent figure standing at $1.0 billion for Q1 2026.

• In Q1 2026, Long-Term Investments fell 2.42% year-over-year to $1.0 billion; the TTM figure through Mar 2026 stood at $1.0 billion (down 2.42% YoY), while the FY2025 annual figure was $1.1 billion, down 1.76% from the prior year.
• Long-Term Investments for Q1 2026 stood at $1.0 billion, down from $1.1 billion in the prior quarter.
• The five-year high for Long-Term Investments was $1.1 billion in Q3 2022, with the low at $1.0 billion in Q1 2026.
• The 5-year median for Long-Term Investments is $1.1 billion (2024), against an average of $1.1 billion.
• The sharpest annual moves came in 2022 and 2025: Long-Term Investments gained 13.56% in 2022, then fell 3.28% in 2025.
• Westlake's Long-Term Investments stood at $1.1 billion in 2022, then slipped by 2.36% to $1.1 billion in 2023, then retreated by 3.05% to $1.1 billion in 2024, then dropped by 1.76% to $1.1 billion in 2025, then dropped by 1.22% to $1.0 billion in 2026.
• Business Quant data shows WLK's Long-Term Investments at $1.0 billion in Q1 2026, $1.1 billion in Q4 2025, and $1.1 billion in Q3 2025.