Westlake Chemical Partners LP (WLKP) Pre-Tax Margin
- 2026-06-30: Pre-Tax Margin 27.78%.
- 2026-03-31: Pre-Tax Margin 26.77%.
- 2025-12-31: Pre-Tax Margin 26.14%.
- 2025-09-30: Pre-Tax Margin 27.92%.
Complete source-backed pre-tax margin history.
- Available history
- 2014-09-30 to 2026-06-30
- Data captured
Historical Pre-Tax Margin
| Date | Pre-Tax Margin |
|---|
| 2026-06-30 | 27.78% |
|---|
| 2026-03-31 | 26.77% |
|---|
| 2025-12-31 | 26.14% |
|---|
| 2025-09-30 | 27.92% |
|---|
| 2025-06-30 | 28.94% |
|---|
| 2025-03-31 | 17.85% |
|---|
| 2024-12-31 | 30.20% |
|---|
| 2024-09-30 | 37.66% |
|---|
| 2024-06-30 | 31.05% |
|---|
| 2024-03-31 | 31.56% |
|---|
| 2023-12-31 | 29.35% |
|---|
| 2023-09-30 | 25.20% |
|---|
| 2023-06-30 | 28.56% |
|---|
| 2023-03-31 | 182.58% |
|---|
| 2022-12-31 | 207.99% |
|---|
| 2022-09-30 | 154.94% |
|---|
| 2022-06-30 | 101.12% |
|---|
| 2022-03-31 | 112.89% |
|---|
| 2021-12-31 | 1107.46% |
|---|
| 2021-09-30 | 143.17% |
|---|
| 2021-06-30 | 148.34% |
|---|
| 2021-03-31 | 158.66% |
|---|
| 2020-12-31 | 431.92% |
|---|
| 2020-09-30 | 646.44% |
|---|
| 2020-06-30 | 33.79% |
|---|
| 2020-03-31 | 37.51% |
|---|
| 2019-12-31 | -13.86% |
|---|
| 2019-09-30 | 33.03% |
|---|
| 2019-06-30 | 29.75% |
|---|
| 2019-03-31 | 26.28% |
|---|
| 2018-12-31 | 24.36% |
|---|
| 2018-09-30 | 22.83% |
|---|
| 2018-06-30 | 28.07% |
|---|
| 2018-03-31 | 28.49% |
|---|
| 2017-12-31 | 31.97% |
|---|
| 2017-09-30 | 27.82% |
|---|
| 2017-06-30 | 29.91% |
|---|
| 2017-03-31 | 31.12% |
|---|
| 2016-12-31 | 31.89% |
|---|
| 2016-09-30 | 33.16% |
|---|
| 2016-06-30 | 38.65% |
|---|
| 2016-03-31 | 40.84% |
|---|
| 2015-12-31 | 36.73% |
|---|
| 2015-09-30 | 35.07% |
|---|
| 2015-06-30 | 34.64% |
|---|
| 2015-03-31 | 34.39% |
|---|
| 2014-09-30 | 39.41% |
|---|
Annual Pre-Tax Margin
| Date | Pre-Tax Margin |
|---|
| 2025-12-31 | 25.64% |
|---|
| 2024-12-31 | 32.57% |
|---|
| 2023-12-31 | 28.17% |
|---|
| 2022-12-31 | 134.21% |
|---|
| 2021-12-31 | 213.49% |
|---|
| 2020-12-31 | 435.68% |
|---|
| 2019-12-31 | 216.29% |
|---|
| 2018-12-31 | 25.71% |
|---|
| 2017-12-31 | 30.21% |
|---|
| 2016-12-31 | 35.92% |
|---|
| 2015-12-31 | 35.20% |
|---|