Operating margin · 2016–2025
Westlake Chemical Partners operating margin
27.4%−20.3% · FY2025
Westlake Chemical Partners (WLKP) reported 27.4% in operating margin for fiscal 2025, −20.3% year on year.
| Fiscal year | Operating margin | Change | Filing |
|---|---|---|---|
| FY2025 | 27.4% | −20.3% | Derived |
| FY2024 | 34.4% | +14.4% | Derived |
| FY2023 | 30.0% | +37.6% | Derived |
| FY2022 | 21.8% | −35.4% | Derived |
| FY2021 | 33.8% | −7.4% | Derived |
| FY2020 | 36.5% | +13.9% | Derived |
| FY2019 | 32.1% | +17.9% | Derived |
| FY2018 | 27.2% | −14.8% | Derived |
| FY2017 | 31.9% | −14.0% | Derived |
| FY2016 | 37.1% | — | Derived |
Operating margin — Operating margin is operating income divided by revenue. Only companies with at least $1 billion in revenue are ranked here.
Every row links to its own SEC filing · Fiscal year 2025 · Data as of September 25, 2026 · 2016–2025 compound annual growth −3.3%
Calculated from two reported figures, so it has no single filing of its own.
Operating margin at companies of similar size
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Ready-made references for the figures on this page, as published on September 25, 2026.
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CompaniesRanked. (September 25, 2026). Westlake Chemical Partners operating margin. CompaniesRanked. https://companiesranked.com/en/company/westlake-chemical-partners/operating-marginBibTeX
@misc{companiesranked-en-company-westlake-chemical-partners-operating-margin-2026,
author = {{CompaniesRanked}},
title = {{Westlake Chemical Partners operating margin}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/westlake-chemical-partners/operating-margin}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.