Westlake Corp
WLK· NYSE
WLKWestlake Corp
Quarterly figures for Westlake Corp, with source filings when available.
66 quarters. Mar 31, 2010 to Jun 30, 2026. USD.
Westlake Corp has filed its 10-Q within 31 to 40 days of period end across its last 8 quarters. The 10-K runs 50 to 57 days.
Westlake Corp · CIK 1262823 · Engraved from SEC EDGAR
| Period | Ended | Announced | Filed | Lag | Form | Revenue | Δ yoy | EPS dil. | Source trail |
|---|---|---|---|---|---|---|---|---|---|
| FY 2026 | |||||||||
| Q2 2026 | Jun 30, 2026 | Aug 4, 2026 · pre-market | Aug 5, 2026 | 36 d | 10-Q | $3.27B | +10.8% | $2.01 | |
| Q1 2026 |
|---|
| Mar 31, 2026 |
| May 5, 2026 · pre-market |
| May 6, 2026 |
| 36 d |
| 10-Q |
| $2.65B |
| −6.8% |
| -$1.31 |
| FY 2025 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2025derived | Dec 31, 2025 | Feb 24, 2026 · pre-market | Feb 26, 2026 | 57 d | 10-K | $2.53B | −10.9% | — | |
| Q3 2025 | Sep 30, 2025 | Oct 30, 2025 · pre-market | Oct 31, 2025 | 31 d | 10-Q | $2.84B | −9.0% | -$6.06 | |
| Q2 2025 | Jun 30, 2025 | Aug 5, 2025 · pre-market | Aug 6, 2025 | 37 d | 10-Q | $2.95B | −7.9% | -$1.11 | |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 · pre-market | May 2, 2025 | 32 d | 10-Q | $2.85B | −4.3% | -$0.31 | |
| FY 2024 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2024derived | Dec 31, 2024 | Feb 24, 2025 · pre-market | Feb 25, 2025 | 56 d | 10-K | $2.84B | +0.6% | — | |
| Q3 2024 | Sep 30, 2024 | Nov 5, 2024 · pre-market | Nov 6, 2024 | 37 d | 10-Q | $3.12B | +0.1% | $0.83 | |
| Q2 2024 | Jun 30, 2024 | Aug 6, 2024 · pre-market | Aug 9, 2024 | 40 d | 10-Q | $3.21B | −1.4% | $2.40 | |
| Q1 2024 | Mar 31, 2024 | May 1, 2024 · pre-market | May 2, 2024 | 32 d | 10-Q | $2.98B | −11.4% | $1.34 | |
| FY 2023 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2023derived | Dec 31, 2023 | Feb 20, 2024 · pre-market | Feb 22, 2024 | 53 d | 10-K | $2.83B | −14.3% | — | |
| Q3 2023 | Sep 30, 2023 | Nov 2, 2023 · pre-market | Nov 2, 2023 | 33 d | 10-Q | $3.12B | −21.3% | $2.20 | |
| Q2 2023 | Jun 30, 2023 | Aug 3, 2023 · pre-market | Aug 3, 2023 | 34 d | 10-Q | $3.25B | −27.5% | $2.31 | |
| Q1 2023 | Mar 31, 2023 | May 4, 2023 · pre-market | May 4, 2023 | 34 d | 10-Q | $3.36B | −17.3% | $3.05 | |
| FY 2022 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2022derived | Dec 31, 2022 | Feb 21, 2023 · pre-market | Feb 22, 2023 | 53 d | 10-K | $3.30B | −5.9% | — | |
| Q3 2022 | Sep 30, 2022 | Nov 3, 2022 · pre-market | Nov 3, 2022 | 34 d | 10-Q | $3.96B | +29.5% | $3.10 | |
| Q2 2022 | Jun 30, 2022 | Aug 2, 2022 · pre-market | Aug 3, 2022 | 34 d | 10-Q | $4.48B | +56.8% | $6.60 | |
| Q1 2022 | Mar 31, 2022 | May 3, 2022 · pre-market | May 4, 2022 | 34 d | 10-Q | $4.06B | +72.1% | $5.83 | |
| FY 2021 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2021derived | Dec 31, 2021 | Feb 22, 2022 · pre-market | Feb 23, 2022 | 54 d | 10-K | $3.51B | +78.5% | — | |
| Q3 2021 | Sep 30, 2021 | Nov 2, 2021 · pre-market | Nov 3, 2021 | 34 d | 10-Q | $3.06B | +61.0% | $4.69 | |
| Q2 2021 | Jun 30, 2021 | Aug 3, 2021 · pre-market | Aug 3, 2021 | 34 d | 10-Q | $2.86B | +67.3% | $4.04 | |
| Q1 2021 | Mar 31, 2021 | May 4, 2021 · pre-market | May 5, 2021 | 35 d | 10-Q | $2.36B | +22.0% | $1.87 | |
| FY 2020 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2020 | Dec 31, 2020 | Feb 23, 2021 · pre-market | Feb 24, 2021 | 55 d | 10-K | $1.97B | +4.4% | $0.87 | |
| Q3 2020 | Sep 30, 2020 | Nov 3, 2020 · pre-market | Nov 4, 2020 | 35 d | 10-Q | $1.90B | −8.1% | $0.45 | |
| Q2 2020 | Jun 30, 2020 | Aug 6, 2020 · pre-market | Aug 6, 2020 | 37 d | 10-Q | $1.71B | −20.3% | $0.11 | |
| Q1 2020 | Mar 31, 2020 | May 4, 2020 · pre-market | May 6, 2020 | 36 d | 10-Q | $1.93B | −4.6% | $1.13 | |
| FY 2019 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2019 | Dec 31, 2019 | Feb 18, 2020 · pre-market | Feb 19, 2020 | 50 d | 10-K | $1.88B | −5.6% | $0.56 | |
| Q3 2019 | Sep 30, 2019 | Nov 5, 2019 · pre-market | Nov 6, 2019 | 37 d | 10-Q | $2.07B | −8.4% | $1.22 | |
| Q2 2019 | Jun 30, 2019 | Aug 6, 2019 · pre-market | Aug 6, 2019 | 37 d | 10-Q | $2.14B | −4.1% | $0.92 | |
| Q1 2019 | Mar 31, 2019 | May 2, 2019 · pre-market | May 2, 2019 | 32 d | 10-Q | $2.03B | −5.8% | $0.55 | |
| FY 2018 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2018 | Dec 31, 2018 | Feb 19, 2019 · pre-market | Feb 20, 2019 | 51 d | 10-K | $2.00B | −0.7% | $0.95 | |
| Q3 2018 | Sep 30, 2018 | Nov 6, 2018 · pre-market | Nov 6, 2018 | 37 d | 10-Q | $2.26B | +6.9% | $2.35 | |
| Q2 2018 | Jun 30, 2018 | Aug 2, 2018 · pre-market | Aug 2, 2018 | 33 d | 10-Q | $2.24B | +12.9% | $2.12 | |
| Q1 2018 | Mar 31, 2018 | May 3, 2018 · pre-market | May 3, 2018 | 33 d | 10-Q | $2.15B | +10.7% | $2.20 | |
| FY 2017 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2017 | Dec 31, 2017 | Feb 20, 2018 · pre-market | Feb 21, 2018 | 52 d | 10-K | $2.01B | +15.9% | $6.15 | |
| Q3 2017 | Sep 30, 2017 | Nov 7, 2017 · pre-market | Nov 7, 2017 | 38 d | 10-Q | $2.11B | +64.8% | $1.61 | |
| Q2 2017 | Jun 30, 2017 | Aug 3, 2017 · pre-market | Aug 3, 2017 | 34 d | 10-Q | $1.98B | +82.2% | $1.17 | |
| Q1 2017 | Mar 31, 2017 | May 2, 2017 · pre-market | May 3, 2017 | 33 d | 10-Q | $1.94B | +99.3% | $1.06 | |
| FY 2016 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2016 | Dec 31, 2016 | — | Feb 22, 2017 | 53 d | 10-K | $1.74B | +75.8% | $0.76 | |
| Q3 2016 | Sep 30, 2016 | — | Nov 9, 2016 | 40 d | 10-Q | $1.28B | +7.7% | $0.51 | |
| Q2 2016 | Jun 30, 2016 | — | Aug 9, 2016 | 40 d | 10-Q | $1.09B | −8.4% | $0.85 | |
| Q1 2016 | Mar 31, 2016 | — | May 4, 2016 | 34 d | 10-Q | $975.00M | −11.6% | $0.94 | |
| FY 2015 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2015 | Dec 31, 2015 | — | Feb 24, 2016 | 55 d | 10-K | $986.77M | −13.1% | $0.84 | |
| Q3 2015 | Sep 30, 2015 | — | Nov 4, 2015 | 35 d | 10-Q | $1.19B | −5.2% | $1.39 | |
| Q2 2015 | Jun 30, 2015 | — | Aug 5, 2015 | 36 d | 10-Q | $1.19B | +18.7% | $1.54 | |
| Q1 2015 | Mar 31, 2015 | — | May 6, 2015 | 36 d | 10-Q | $1.10B | +7.4% | $1.10 | |
| FY 2014 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2014 | Dec 31, 2014 | — | Feb 25, 2015 | 56 d | 10-K | $1.14B | +19.4% | $1.37 | |
| Q3 2014 | Sep 30, 2014 | — | Nov 7, 2014 | 38 d | 10-Q | $1.25B | +24.8% | $1.25 | |
| Q2 2014 | Jun 30, 2014 | — | Aug 6, 2014 | 37 d | 10-Q | $998.58M | +6.3% | $1.26 | |
| Q1 2014 | Mar 31, 2014 | — | — | — | — | $1.03B | +18.9% | $1.18 | |
| FY 2013 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2013 | Dec 31, 2013 | — | — | — | — | $951.63M | +18.8% | $1.27 | |
| Q3 2013 | Sep 30, 2013 | — | — | — | — | $1.00B | +22.3% | $1.27 | |
| Q2 2013 | Jun 30, 2013 | — | — | — | — | $939.05M | +2.7% | $1.09 | |
| Q1 2013 | Mar 31, 2013 | — | — | — | — | $864.65M | −16.4% | $0.92 | |
| FY 2012 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2012 | Dec 31, 2012 | — | — | — | — | $801.04M | −6.8% | $1.42 | |
| Q3 2012 | Sep 30, 2012 | — | — | — | — | $821.18M | −15.2% | $1.30 | |
| Q2 2012 | Jun 30, 2012 | — | — | — | — | $913.96M | −1.2% | $1.72 | |
| Q1 2012 | Mar 31, 2012 | — | — | — | — | $1.03B | +19.3% | $1.31 | |
| FY 2011 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2011 | Dec 31, 2011 | — | — | — | — | $859.18M | +8.0% | $0.40 | |
| Q3 2011 | Sep 30, 2011 | — | — | — | — | $968.37M | +24.2% | $1.01 | |
| Q2 2011 | Jun 30, 2011 | — | — | — | — | $925.05M | +13.0% | $1.21 | |
| Q1 2011 | Mar 31, 2011 | — | — | — | — | $867.25M | +11.4% | $1.25 | |
| FY 2010 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Q4 2010 | Dec 31, 2010 | — | — | — | — | $795.39M | — | $1.26 | |
| Q3 2010 | Sep 30, 2010 | — | — | — | — | $779.68M | — | $0.95 | |
| Q2 2010 | Jun 30, 2010 | — | — | — | — | $818.39M | — | $0.86 | |
| Q1 2010 | Mar 31, 2010 | — | — | — | — | $778.33M | — | $0.27 | |
