Westlake Return on Investment 2012-2026 | WLK

Current and historical return on investment (ROI) values for Westlake (WLK) over the last 10 years.
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Westlake ROI - Return on Investment Historical Data
Date TTM Net Income LT Investments & Debt Return on Investment
2026-03-31 $-1.72B $14.45B -11.89%
2025-12-31 $-1.58B $14.80B -10.67%
2025-09-30 $-0.84B $15.10B -5.57%
2025-06-30 $0.11B $15.59B 0.67%
2025-03-31 $0.62B $15.65B 3.96%
2024-12-31 $0.88B $15.63B 5.60%
2024-09-30 $0.26B $15.57B 1.65%
2024-06-30 $0.43B $15.59B 2.73%
2024-03-31 $0.42B $15.66B 2.66%
2023-12-31 $0.73B $15.73B 4.63%
2023-09-30 $1.61B $15.72B 10.23%
2023-06-30 $1.78B $15.51B 11.44%
2023-03-31 $2.55B $15.22B 16.78%
2022-12-31 $3.05B $14.83B 20.56%
2022-09-30 $3.60B $14.36B 25.05%
2022-06-30 $3.94B $13.81B 28.55%
2022-03-31 $3.49B $12.82B 27.19%
2021-12-31 $2.80B $11.88B 23.58%
2021-09-30 $2.11B $11.05B 19.05%
2021-06-30 $1.32B $10.40B 12.73%
2021-03-31 $0.64B $10.22B 6.25%
2020-12-31 $0.43B $10.34B 4.15%
2020-09-30 $0.35B $10.27B 3.44%
2020-06-30 $0.50B $10.17B 4.92%
2020-03-31 $0.66B $9.86B 6.67%
2019-12-31 $0.66B $9.35B 7.01%
2019-09-30 $0.76B $9.08B 8.38%
2019-06-30 $0.93B $8.82B 10.56%
2019-03-31 $1.14B $8.72B 13.09%
2018-12-31 $1.41B $8.58B 16.41%
2018-09-30 $1.56B $8.52B 18.36%
2018-06-30 $1.53B $8.30B 18.45%
2018-03-31 $1.39B $8.10B 17.18%
2017-12-31 $1.23B $7.93B 15.44%
2017-09-30 $1.02B $7.70B 13.19%
2017-06-30 $0.70B $7.60B 9.19%
2017-03-31 $0.62B $6.80B 9.04%
2016-12-31 $0.58B $6.01B 9.70%
2016-09-30 $0.61B $5.20B 11.74%
2016-06-30 $0.82B $4.39B 18.61%
2016-03-31 $0.93B $4.31B 21.61%
2015-12-31 $0.96B $4.21B 22.81%
2015-09-30 $1.08B $4.12B 26.24%
2015-06-30 $1.13B $4.02B 28.21%
2015-03-31 $1.11B $3.85B 28.74%
2014-12-31 $1.12B $3.67B 30.64%
2014-09-30 $1.08B $3.47B 31.10%
2014-06-30 $1.04B $3.26B 31.91%
2014-03-31 $1.01B $3.11B 32.47%
2013-12-31 $0.95B $2.96B 32.23%
2013-09-30 $0.85B $2.82B 30.17%
2013-06-30 $0.73B $2.77B 26.32%
2013-03-31 $0.66B $2.73B 24.36%
2012-12-31 $0.62B $2.70B 22.86%
2012-09-30 $0.51B $2.67B 19.13%
2012-06-30 $0.48B $2.59B 18.69%
2012-03-31 $0.45B $2.52B 17.90%
2011-12-31 $0.45B $2.45B 18.18%
2011-09-30 $0.53B $2.39B 22.30%
2011-06-30 $0.52B $2.27B 23.00%
2011-03-31 $0.49B $2.13B 22.74%
2010-12-31 $0.38B $2.00B 18.92%
2010-09-30 $0.26B $1.88B 14.04%
2010-06-30 $0.21B $1.82B 11.31%
2010-03-31 $0.14B $1.79B 7.92%
2009-12-31 $0.11B $1.77B 6.03%
2009-09-30 $-0.08B $1.76B -4.66%
2009-06-30 $-0.08B $1.78B -4.60%
2009-03-31 $-0.04B $1.81B -2.43%
2008-12-31 $-0.03B $1.84B -1.58%
2008-09-30 $0.16B $1.85B 8.49%
2008-06-30 $0.17B $1.78B 9.43%
2008-03-31 $0.16B $1.68B 9.27%
2007-12-31 $0.18B $1.59B 11.00%
2007-09-30 $0.16B $1.50B 10.94%
2007-06-30 $0.19B $1.46B 13.11%
2007-03-31 $0.24B $1.43B 16.53%
2006-12-31 $0.31B $1.39B 22.66%
2006-09-30 $0.42B $1.34B 31.14%
2006-06-30 $0.40B $1.28B 31.30%
2006-03-31 $0.38B $1.22B 30.80%
2005-12-31 $0.37B $1.17B 31.41%
2005-09-30 $0.33B $1.12B 29.74%
2005-06-30 $0.33B $1.09B 30.45%
2005-03-31 $0.32B $1.08B 29.21%
2004-12-31 $0.24B $1.07B 22.45%
2004-09-30 $0.19B $1.05B 17.69%
2004-06-30 $0.12B $0.78B 15.93%
2004-03-31 $0.06B $0.50B 12.69%
2003-12-31 $0.06B $0.50B 12.35%
Sector Industry Market Cap Revenue
Consumer Discretionary Consumer Products - Misc. Discretionary $15.161B $11.170B
Westlake Corporation provide building blocks for vital solutions from housing and construction, to packaging and healthcare, to automotive and consumer. Westlake Corporation, formerly known as WESTLAKE CHEM, is based in HOUSTON.
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