Westlake (WLK) Equity Ratio (2010 - 2026)

Westlake's Equity Ratio history runs 17 years deep, the most recent figure standing at 0.46 for Q1 2026.

• In Q1 2026, Equity Ratio fell 12.9% year-over-year to 0.46; the TTM figure through Mar 2026 stood at 0.46 (down 12.9% YoY), while the FY2025 annual figure was 0.44, down 17.24% from the prior year.
• Equity Ratio was 0.46 for Q1 2026 at Westlake, up from 0.44 in the prior quarter.
• In the past five years, Equity Ratio ranged from a high of 0.53 in Q4 2024 to a low of 0.44 in Q4 2025.
• Historically, Equity Ratio has averaged 0.5 across 5 years, with a median of 0.52 in 2024.
• The sharpest annual moves came in 2023 and 2025: Equity Ratio gained 11.04% in 2023, then dropped 17.24% in 2025.
• A 5-year view of Equity Ratio shows it stood at 0.51 in 2022, then increased by 0.49% to 0.51 in 2023, then grew by 4.0% to 0.53 in 2024, then decreased by 17.24% to 0.44 in 2025, then gained by 4.27% to 0.46 in 2026.
• The last three Equity Ratio figures came in at 0.46 (Q1 2026), 0.44 (Q4 2025), and 0.48 (Q3 2025), per Business Quant data.