Westlake Chemical Partners (WLKP) Return on Capital Employed (2014 - 2026)

Westlake Chemical Partners' Return on Capital Employed history runs 13 years deep, the most recent figure standing at 29.83% for Q1 2026.

• Quarterly Return on Capital Employed rose 47.0% year-over-year to 29.83% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 29.83% (up 47.0% YoY) and the FY2025 annual result came in at 26.17%, down 514.0% from the prior year.
• Return on Capital Employed was 29.83% for Q1 2026 at Westlake Chemical Partners, up from 26.35% in the prior quarter.
• Across five years, Return on Capital Employed topped out at 40.93% in Q1 2022 and bottomed at 26.05% in Q4 2022.
• A 5-year average of 29.13% and a median of 28.1% in 2023 frame the typical range for Return on Capital Employed.
• Annual changes were most pronounced in 2022 — Return on Capital Employed jumped 1547 bps — and 2023, when it tumbled 1316 bps.
• Westlake Chemical Partners' Return on Capital Employed stood at 26.05% in 2022, then gained by 8 bps to 28.1% in 2023, then climbed by 12 bps to 31.59% in 2024, then slipped by 17 bps to 26.35% in 2025, then climbed by 13 bps to 29.83% in 2026.
• Business Quant data shows WLKP's Return on Capital Employed at 29.83% in Q1 2026, 26.35% in Q4 2025, and 26.08% in Q3 2025.