Westlake Chemical Corporation (WLK)

Return on total capital

Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021 Dec 31, 2020 Sep 30, 2020 Jun 30, 2020 Mar 31, 2020
Earnings before interest and tax (EBIT) (ttm) US$ in thousands 963,000 370,000 585,000 539,000 822,000 1,681,000 1,815,000 2,583,000 3,073,000 3,615,000 3,947,000 3,486,000 2,798,000 2,104,000 1,322,000 642,000 430,000 345,000 505,000 655,000
Long-term debt US$ in thousands 4,556,000 4,616,000 4,585,000 4,590,000 4,607,000 4,574,000 4,894,000 4,892,000 4,879,000 4,813,000 4,858,000 4,902,000 4,911,000 4,929,000 3,555,000 3,547,000 3,566,000 3,681,000 3,745,000 4,432,000
Total stockholders’ equity US$ in thousands 10,527,000 10,662,000 10,574,000 10,331,000 10,241,000 10,754,000 10,544,000 10,291,000 9,931,000 9,621,000 9,404,000 8,681,000 7,955,000 7,298,000 6,771,000 6,261,000 6,043,000 5,949,000 5,901,000 5,893,000
Return on total capital 6.38% 2.42% 3.86% 3.61% 5.54% 10.97% 11.76% 17.01% 20.75% 25.05% 27.67% 25.66% 21.75% 17.21% 12.80% 6.55% 4.47% 3.58% 5.24% 6.34%

December 31, 2024 calculation

Return on total capital = EBIT (ttm) ÷ (Long-term debt + Total stockholders’ equity)
= $963,000K ÷ ($4,556,000K + $10,527,000K)
= 6.38%

The return on total capital for Westlake Chemical Corporation has shown fluctuations over the past few years. It was relatively stable around the 5-6% range in 2020, but started to improve significantly from March 2021 onwards, reaching a peak of 27.67% in June 2022. However, there was a slight decline in the subsequent quarters, with the return on total capital dropping to 2.42% by September 2024 before rebounding to 6.38% by December 2024. Overall, the trend indicates that the company's ability to generate returns on its invested capital has been volatile, with periods of strong performance followed by periods of lower returns.