Westlake (WLK) Enterprise Value (2010 - 2026)

Westlake's Enterprise Value history runs 17 years deep, the most recent figure standing at -$2.0 billion for Q1 2026.

• In Q1 2026, Enterprise Value changed 0.15% year-over-year to -$2.0 billion; the TTM figure through Mar 2026 stood at -$2.0 billion (changed 0.15% YoY), while the FY2025 annual figure was -$2.4 billion, down 0.92% from the prior year.
• Enterprise Value was -$2.0 billion for Q1 2026 at Westlake, up from -$2.4 billion in the prior quarter.
• In the past five years, Enterprise Value ranged from a high of -$484.0 million in Q1 2022 to a low of -$2.8 billion in Q4 2023.
• Historically, Enterprise Value has averaged -$1.9 billion across 5 years, with a median of -$2.0 billion in 2026.
• The sharpest annual moves came in 2022 and 2023: Enterprise Value soared 59.63% in 2022, then tumbled 287.81% in 2023.
• A 5-year view of Enterprise Value shows it stood at -$1.7 billion in 2022, then sank by 64.17% to -$2.8 billion in 2023, then climbed by 13.59% to -$2.4 billion in 2024, then fell by 0.92% to -$2.4 billion in 2025, then grew by 18.68% to -$2.0 billion in 2026.
• The last three Enterprise Value figures came in at -$2.0 billion (Q1 2026), -$2.4 billion (Q4 2025), and -$1.6 billion (Q3 2025), per Business Quant data.