Westlake (WLK) Operating Margin (2016 - 2025)
Historic Operating Margin for Westlake (WLK) over the last 17 years, with Q3 2025 value amounting to 26.99%.
- Westlake's Operating Margin fell 327700.0% to 26.99% in Q3 2025 from the same period last year, while for Sep 2025 it was 7.33%, marking a year-over-year decrease of 94500.0%. This contributed to the annual value of 7.21% for FY2024, which is 14000.0% up from last year.
- Westlake's Operating Margin amounted to 26.99% in Q3 2025, which was down 327700.0% from 3.69% recorded in Q2 2025.
- In the past 5 years, Westlake's Operating Margin registered a high of 28.18% during Q3 2021, and its lowest value of 26.99% during Q3 2025.
- Moreover, its 5-year median value for Operating Margin was 12.18% (2023), whereas its average is 9.67%.
- In the last 5 years, Westlake's Operating Margin soared by 240200bps in 2021 and then plummeted by -327700bps in 2025.
- Over the past 5 years, Westlake's Operating Margin (Quarter) stood at 24.89% in 2021, then plummeted by -60bps to 9.91% in 2022, then tumbled by -297bps to 19.53% in 2023, then skyrocketed by 112bps to 2.32% in 2024, then crashed by -1263bps to 26.99% in 2025.
- Its last three reported values are 26.99% in Q3 2025, 3.69% for Q2 2025, and 1.12% during Q1 2025.