NYSE:WLK | Income Statement | WESTLAKE CORP

Complete source-backed income-statement history.

Available history
2009-12-31 to 2026-06-30
Data captured

Historical Income Statement

DateRevenueCost of revenueGross profitR&D expenseSG&A expenseOperating expensesOperating incomeNonoperating income/expensePre-tax incomeIncome taxNet incomeBasic EPSDiluted EPSBasic sharesDiluted shares
2026-06-30$3.27B$2.62B$652M$253M$364M$29M$338M$67M$260M$2.02$2.01128,039,859128,500,530
2026-03-31$2.65B$2.54B$112M$236M-$172M$38M-$190M-$33M-$169M-$1.31-$1.31127,992,500127,992,500
2025-12-31$2.53B$2.45B$87M$224M-$671M$59M-$663M-$130M-$544M-$4.22-$4.22-5,619-5,619
2025-09-30$2.84B$2.6B$236M$228M-$766M$32M-$775M-$3M-$782M-$6.06-$6.06128,251,427128,251,427
2025-06-30$2.95B$2.7B$258M$221M-$109M$24M-$125M$6M-$142M-$1.11-$1.11128,238,514128,238,514
2025-03-31$2.85B$2.61B$232M$227M-$32M$37M-$34M$1M-$40M-$0.31-$0.31128,308,537128,308,537
2024-12-31$2.84B$2.52B$328M$226M$66M$69M$96M$77M$7M$0.05$0.069,695-30,638
2024-09-30$3.12B$2.62B$499M$215M$180M$44M$185M$65M$108M$0.84$0.83128,638,632129,340,461
2024-06-30$3.21B$2.54B$664M$224M$406M$59M$424M$101M$313M$2.42$2.40128,576,735129,350,720
2024-03-31$2.98B$2.51B$466M$209M$223M$50M$233M$48M$174M$1.35$1.34128,359,983129,020,370
2023-12-31$2.83B$2.63B$199M$224M-$552M$35M-$558M-$71M-$497M-$3.88-$3.86121,10788,823
2023-09-30$3.12B$2.53B$586M$206M$349M$56M$365M$70M$285M$2.22$2.20127,854,464128,583,927
2023-06-30$3.25B$2.61B$642M$213M$396M$23M$377M$70M$297M$2.32$2.31127,649,341128,484,016
2023-03-31$3.36B$2.56B$792M$222M$536M$22M$516M$109M$394M$3.07$3.05127,548,287128,459,368
2022-12-31$3.3B$2.73B$567M$200M$327M$21M$305M$57M$232M$1.81$1.80-147,715-158,188
2022-09-30$3.96B$3.18B$776M$215M$516M$24M$496M$84M$401M$3.12$3.10127,943,400128,747,012
2022-06-30$4.48B$3.04B$1.45B$220M$1.18B$17M$1.15B$275M$858M$6.65$6.60128,341,132129,341,096
2022-03-31$4.06B$2.77B$1.29B$200M$1.03B$11M$997M$233M$756M$5.87$5.83128,071,355128,925,099
2021-12-31$3.51B$2.41B$1.1B$168M$873M$18M$845M$184M$644M$5.01$4.98-50,426-12,115
2021-09-30$3.06B$2.04B$1.02B$122M$861M$13M$813M$193M$607M$4.71$4.69128,060,193128,765,814
2021-06-30$2.86B$1.99B$872M$125M$720M$10M$694M$158M$522M$4.06$4.04128,142,997128,877,860
2021-03-31$2.36B$1.85B$509M$136M$346M$12M$325M$72M$242M$1.88$1.87127,955,532128,483,373
2020-12-31$1.97B$1.64B$323M$117M$178M$12M$156M$33M$113M$0.88$0.87-21,84215,992
2020-09-30$1.9B$1.65B$248M$108M$79M$12M$54M-$15M$57M$0.45$0.45127,701,340127,953,907
2020-06-30$1.71B$1.54B$169M$104M$36M$9M$5M-$19M$15M$0.11$0.11127,680,478127,823,629
2020-03-31$1.93B$1.65B$283M$120M$136M$11M$116M-$41M$145M$1.13$1.13128,237,364128,442,972
2019-12-31$1.88B$1.63B$250M$115M$102M$6M$73M-$12M$72M$0.56$0.56-13,657-13,651
2019-09-30$2.07B$1.7B$371M$110M$226M$21M$216M$50M$158M$1.22$1.22128,216,105128,552,360
2019-06-30$2.14B$1.8B$340M$117M$194M$2M$168M$39M$119M$0.92$0.92128,485,182128,850,335
2019-03-31$2.03B$1.73B$299M$116M$134M$9M$113M$31M$72M$0.56$0.55128,528,480128,913,921
2018-12-31$2B$1.64B$354M$108M$207M-$1M$176M$45M$123M$0.96$0.95-110,274-197,448
2018-09-30$2.26B$1.72B$539M$114M$396M$23M$391M$73M$308M$2.36$2.35129,427,328130,052,292
2018-06-30$2.24B$1.68B$552M$115M$404M$8M$381M$93M$278M$2.13$2.12129,624,291130,306,615
2018-03-31$2.15B$1.61B$542M$108M$401M$22M$386M$89M$287M$2.21$2.20129,483,968130,190,892
2017-12-31$2.01B$1.51B$496M$101M$363M$2M$325M-$491M$802M$6.18$6.1553,446-249,952
2017-09-30$2.11B$1.61B$496M$98M$364M$4M$328M$109M$211M$1.62$1.61129,069,186129,888,968
2017-06-30$1.98B$1.58B$403M$101M$264M$2M$227M$68M$153M$1.18$1.17129,051,227129,786,714
2017-03-31$1.94B$1.58B$366M$99M$234M$7M$201M$56M$138M$1.07$1.06128,979,357129,692,015
2016-12-31$1.74B$1.45B$283.92M$78.24M$154.22M$1.91M$114.1M$8.67M$99.09M$0.76$0.77-151,865-129,075
2016-09-30$1.28B$1.08B$202.13M$72.73M$46.56M$41.27M$63.46M-$6.55M$65.66M$0.51$0.51128,793,661129,379,956
2016-06-30$1.09B$844.7M$241.37M$53.72M$179.94M$8.18M$182.2M$66.58M$111.12M$0.85$0.85129,583,224129,980,527
2016-03-31$975.19M$719.6M$255.59M$53.31M$202.28M$2.65M$198.24M$69.3M$123.13M$0.94$0.94130,189,964130,600,514
2015-12-31$986.43M$750.43M$236M$47.68M$181.32M$4.21M$177.29M$61.18M$110.96M$0.84$0.84-478,107-484,722
2015-09-30$1.19B$876.76M$311.28M$57.25M$254.03M$2.64M$248.45M$60.03M$183.6M$1.39$1.39131,664,296132,121,235
2015-06-30$1.19B$831.82M$353.18M$57.81M$295.37M$22.06M$308.47M$98.41M$205.1M$1.55$1.54132,538,123133,044,975
2015-03-31$1.1B$818.99M$284.55M$55.27M$229.28M$9.1M$228.79M$78.38M$146.34M$1.10$1.10132,714,566133,205,306
2014-12-31$1.14B$773.02M$362.85M$50.85M$302.39M-$7.16M$286.06M$98.67M$183.29M$1.38$1.38-88,074-99,731
2014-09-30$1.25B$891.71M$361.52M$54.76M$306.76M-$2.67M$294.61M$124.45M$167.76M$1.26$1.25133,299,458133,846,059
2014-06-30$998.58M$692.61M$305.97M$39.18M$266.79M$4.6M$261.85M$92.41M$169.44M$1.27$1.26133,223,705133,767,890
2014-03-31$1.03B$740.67M$287.01M$38.96M$248.06M$2.51M$241.41M$83.38M$158.03M$1.18$1.18133,072,254133,612,924
2013-12-31$951.63M$655.95M$295.67M$38.09M$257.58M$3.65M$87.1M$170.97M$1.28$1.28-31,798-27,508
2013-09-30$1B$699.69M$304.47M$37.87M$266.6M-$287,000.00$92.73M$170.29M$1.28$1.27133,257,494133,811,108
2013-06-30$939.05M$665.56M$273.49M$38.26M$235.23M-$95,000.00$83.97M$145.82M$1.09$1.09133,259,218133,791,190
2013-03-31$864.65M$636.84M$227.81M$33.75M$194.06M$3.52M$67.95M$123.35M$0.92$0.92133,251,071133,817,737
2012-12-31$801.04M$610.79M$190.25M$34.02M$156.23M-$156,000.00$53.43M$95.28M-$1.47-$1.4566,338,63366,661,470
2012-09-30$821.18M$649M$172.18M$29.66M$142.52M$1.22M$38.24M$86.96M$1.30$1.3066,311,95866,656,760
2012-06-30$913.96M$712.06M$201.9M$30.92M$170.98M$1.11M$60.97M$115.5M$1.73$1.7266,298,63366,648,896
2012-03-31$1.03B$862.23M$172.64M$27.01M$145.63M$1.35M$46.98M$87.81M$1.32$1.3166,109,29766,558,517
2011-12-31$859.18M$781.92M$77.26M$26.8M$50.46M$1.33M$12.81M$26.44M$0.39$0.397,529-7,446
2011-09-30$968.37M$821.31M$147.07M$29.74M$117.33M$1.46M$38.13M$67.93M$1.02$1.0166,012,10266,381,932
2011-06-30$925.05M$757.95M$167.1M$28.73M$138.37M$1.63M$46.15M$81.05M$1.22$1.2165,999,09066,425,065
2011-03-31$867.25M$699.67M$167.58M$26.95M$140.64M$1.21M$45.38M$83.54M$1.26$1.2565,745,55566,112,858
2010-12-31$795.39M$631.26M$164.12M$27.07M$137.05M$44.61M$84.07M$1.27$1.2728,02473,575
2010-09-30$779.68M$644.82M$134.86M$27.51M$107.35M$34.24M$62.73M$0.95$0.9565,481,17565,677,989
2010-06-30$818.39M$692.37M$126.02M$26.49M$99.54M$33.63M$56.94M$0.86$0.8665,458,70565,606,753

Annual Income Statement

DateRevenueCost of revenueGross profitR&D expenseSG&A expenseOperating expensesOperating incomeNonoperating income/expensePre-tax incomeIncome taxNet incomeBasic EPSDiluted EPSBasic sharesDiluted shares
2025-12-31$11.17B$10.36B$813M$900M-$1.58B$152M-$1.6B-$126M-$1.51B-$11.70-$11.70128,260,331128,260,331
2024-12-31$12.14B$10.19B$1.96B$874M$875M$222M$938M$291M$602M$4.66$4.64128,535,226129,206,922
2023-12-31$12.55B$10.33B$2.22B$865M$729M$136M$700M$178M$479M$3.73$3.70127,806,317128,598,441
2022-12-31$15.79B$11.72B$4.07B$835M$3.05B$73M$2.95B$649M$2.25B$17.46$17.34127,970,445128,845,562
2021-12-31$11.78B$8.28B$3.5B$551M$2.8B$53M$2.68B$607M$2.02B$15.66$15.58128,002,911128,697,982
2020-12-31$7.5B$6.48B$1.02B$449M$429M$44M$331M-$42M$330M$2.57$2.56127,850,592128,089,058
2019-12-31$8.12B$6.86B$1.26B$458M$656M$38M$570M$108M$421M$3.26$3.25128,395,184128,757,293
2018-12-31$8.64B$6.65B$1.99B$445M$1.41B$52M$1.33B$300M$996M$7.66$7.62129,401,823129,985,753
2017-12-31$8.04B$6.28B$1.76B$399M$1.23B$15M$1.08B-$258M$1.3B$10.05$10.00129,087,043129,540,013
2016-12-31$5.08B$4.09B$983M$258M$583M$54M$558M$138M$399M$3.07$3.06129,367,712129,974,822
2015-12-31$4.46B$3.28B$1.19B$218M$960M$38M$963M$298M$646M$4.88$4.86131,823,707132,301,812
2014-12-31$4.42B$3.1B$1.32B$183.75M$1.12B-$2.72M$1.08B$398.9M$678.52M$5.09$5.07133,111,230133,643,414
2013-12-31$3.76B$2.66B$1.1B$147.97M$953.46M$6.79M$942.17M$331.75M$610.43M$4.57$4.55133,224,256133,779,250
2012-12-31$3.57B$2.83B$736.96M$121.61M$615.35M$3.52M$199.61M$385.56M$2.89$2.88132,578,858133,282,990
2011-12-31$3.62B$3.06B$559.01M$112.21M$446.8M$5.63M$142.47M$258.97M$3.89$3.8765,927,42166,300,158
2010-12-31$3.17B$2.69B$482.68M$104.32M$378.36M$4.47M$121.57M$221.39M$3.35$3.3465,472,87565,676,664
2009-12-31$2.33B$2.13B$195.13M$87.87M$107.26M$6.45M$25.76M$53M$0.80$0.8065,323,10165,421,390

Research interface only. Not investment advice. Prices are a checked-in snapshot, not live quotes.