Westlake Chemical Partners WLKP Operating margin

Operating margin at other companies

WestlakeWLK

-11%-11.9pp

LyondellBasell Industries N.V.LYB

-1%—

Green PlainsGPRE

7.4%+5.7pp

Alto Ingredients, Inc.ALTO

3.8%+2.3pp

Global PartnersGLP

1.5%+0.1pp

Enterprise Products PartnersEPD

13.4%+0.1pp

FAQ

What is Westlake Chemical Partners's operating margin?

Westlake Chemical Partners (WLKP) reported operating margin of 28.8% in Q2 2026.

How has Westlake Chemical Partners's operating margin changed year-over-year?

Westlake Chemical Partners's operating margin decreased by 6.5% year-over-year, from 30.8% to 28.8%.

What is the long-term trend for Westlake Chemical Partners's operating margin?

Over 5 years (2020 to 2025), Westlake Chemical Partners's operating margin has grown at a -5.6% compound annual growth rate (CAGR), from 36.5% to 27.4%.

What does operating margin mean?

Operating income as a percentage of revenue (trailing twelve months). Captures profitability from core operations after both cost of revenue and operating expenses, but before interest and taxes.