Westlake Chemical Partners (WLKP) Invested Capital (2013 - 2026)

Westlake Chemical Partners has reported Invested Capital for 14 years, with the latest figure at $256.1 million in Q1 2026.

• For the quarter ending Q1 2026, Invested Capital fell 68.11% year-over-year to $256.1 million; the trailing twelve-month figure through Mar 2026 stood at $256.1 million (down 68.11% YoY), and the FY2025 full-year result was $258.5 million, down 68.83% from the prior year.
• Invested Capital for Q1 2026 stood at $256.1 million, down from $258.5 million in the prior quarter.
• The five-year high for Invested Capital was $976.2 million in Q1 2022, with the low at $256.1 million in Q1 2026.
• Historically, Invested Capital has averaged $799.3 million across 5 years, with a median of $848.2 million in 2024.
• Annual changes were most pronounced in 2022 — Invested Capital increased 6.91% — and 2025, when it slumped 68.83%.
• Westlake Chemical Partners' Invested Capital stood at $903.7 million in 2022, then slipped by 5.25% to $856.2 million in 2023, then fell by 3.15% to $829.3 million in 2024, then tumbled by 68.83% to $258.5 million in 2025, then retreated by 0.95% to $256.1 million in 2026.
• The last three Invested Capital figures came in at $256.1 million (Q1 2026), $258.5 million (Q4 2025), and $813.3 million (Q3 2025), per Business Quant data.