Westlake (WLK) EBT Margin (2010 - 2026)
Westlake's (WLK) quarterly EBT Margin came in at 7.16% in Q1 2026, down 597.0% year-on-year from 1.44% in Q1 2025, and up 72.63% quarter-over-quarter from 26.17% in Q4 2025.
Westlake (WLK) EBT Margin (2010 - 2026) Analysis & Trends
Westlake's EBT Margin history runs 17 years deep, the most recent figure standing at 7.16% for Q1 2026.
- On a quarterly basis, EBT Margin fell 597.0% year-over-year to 7.16% in Q1 2026; TTM through Mar 2026 was 15.97%, a 2156.0% decrease from a year earlier, with the FY2025 full-year figure at 14.3%, down 2202.0% from the prior year.
- EBT Margin improved to 7.16% in Q1 2026 per WLK's latest filing, from 26.17% in the prior quarter.
- Across five years, EBT Margin topped out at 25.61% in Q2 2022 and bottomed at 27.31% in Q3 2025.
- The 5-year median for EBT Margin is 7.83% (2024), against an average of 3.25%.
- Across the five-year window, EBT Margin soared 2312 bps in 2024 and slumped 3324 bps in 2025, its largest moves.
- Year by year, EBT Margin stood at 9.25% in 2022, then plunged by 314 bps to 19.75% in 2023, then surged by 117 bps to 3.38% in 2024, then sank by 875 bps to 26.17% in 2025, then soared by 73 bps to 7.16% in 2026.
- Per Business Quant, the three latest WLK EBT Margin figures stand at 7.16% (Q1 2026), 26.17% (Q4 2025), and 27.31% (Q3 2025).
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | EBT Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Linde | 237.95 Bn | 233.99 Bn | 4.26 Bn | 27.68% |
| 2 | Sherwin Williams | 78.17 Bn | 77.95 Bn | 2.78 Bn | 12.00% |
| 3 | Ecolab | 76.02 Bn | 75.37 Bn | 1.85 Bn | 15.74% |
| 4 | Air Products & Chemicals | 66.38 Bn | 65.43 Bn | 987.40 Mn | 27.85% |
| 5 | Ppg Industries | 26.02 Bn | 24.40 Bn | 1.66 Bn | 13.16% |
| 6 | LyondellBasell Industries | 22.51 Bn | 19.87 Bn | 701.00 Mn | 1.90% |
| 7 | Chemical & Mining Co Of Chile | 19.70 Bn | 15.83 Bn | 778.60 Mn | 39.02% |
| 8 | International Flavors & Fragrances | 19.51 Bn | 18.95 Bn | 1.02 Bn | 7.62% |
| 9 | DuPont de Nemours | 18.80 Bn | 18.71 Bn | 602.00 Mn | 10.77% |
| 10 | Westlake | 9.48 Bn | 7.00 Bn | 112.00 Mn | -7.16% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -7.16% |
| Dec 31, 2025 | -26.17% |
| Sep 30, 2025 | -27.31% |
| Jun 30, 2025 | -4.23% |
| Mar 31, 2025 | -1.19% |
| Dec 31, 2024 | 3.38% |
| Sep 30, 2024 | 5.94% |
| Jun 30, 2024 | 13.22% |
| Mar 31, 2024 | 7.83% |
| Dec 31, 2023 | -19.75% |
| Sep 30, 2023 | 11.72% |
| Jun 30, 2023 | 11.60% |
| Mar 31, 2023 | 15.38% |
| Dec 31, 2022 | 9.25% |
| Sep 30, 2022 | 12.54% |
| Jun 30, 2022 | 25.61% |
| Mar 31, 2022 | 24.58% |
| Dec 31, 2021 | 24.09% |
| Sep 30, 2021 | 26.61% |
| Jun 30, 2021 | 24.27% |