Revenue
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Westlake Chemical Partners LP (WLKP)
Price$21.88Cached quote
Net income
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Free cash flow
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Total cash / debt
CashTotal debt
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $1.17B | $1.14B | $1.19B | $250.2M | $188.3M | $78.4M | $154.2M | $1.29B | $1.17B | $986.7M | $1.01B | $1.75B | — | — |
| Gross profit | $347.8M | $418.9M | $387.5M | $377.4M | $441.7M | $378.9M | $379.4M | $377.2M | $403.7M | $391.3M | $382.9M | $745.8M | — | — |
| Gross margin | 29.81% | 36.88% | 32.54% | 150.80% | 234.61% | 483.12% | 245.99% | 29.34% | 34.41% | 39.66% | 38.01% | 42.63% | — | — |
| Operating expenses | $28.3M | $28.5M | $29.8M | $29.7M | $31.0M | $25.9M | $29.3M | $27.6M | $29.3M | $24.9M | $23.6M | $29.3M | — | — |
| Operating income | $319.6M | $390.4M | $357.7M | $347.7M | $410.7M | $353.0M | $350.1M | $349.6M | $374.4M | $366.4M | $359.3M | $716.6M | — | — |
| Operating margin | 27.39% | 34.37% | 30.04% | 138.94% | 218.14% | 450.10% | 227.01% | 27.19% | 31.92% | 37.14% | 35.68% | 40.95% | — | — |
| EBITDA | $447.6M | $502.3M | $467.9M | $468.8M | $519.5M | $456.1M | $457.5M | $458.4M | $488.4M | $464.7M | $440.5M | $794.2M | — | — |
| EBITDA margin | 38.36% | 44.22% | 39.29% | 187.33% | 275.93% | 581.63% | 296.58% | 35.66% | 41.64% | 47.09% | 43.74% | 45.39% | — | — |
| Net income | $48.7M | $62.4M | $54.3M | $64.2M | $82.5M | $66.2M | $61.0M | $49.3M | $48.7M | $40.9M | $39.8M | $13.6M | $546.5M | $395.9M |
| Net profit margin | 4.17% | 5.49% | 4.56% | 25.64% | 43.84% | 84.37% | 39.53% | 3.84% | 4.15% | 4.15% | 3.95% | 0.78% | — | — |
| Basic EPSper basic share | $1.38 | $1.77 | $1.54 | $1.82 | — | — | — | — | — | — | $1.47 | — | — | — |
| Diluted EPSper diluted share | $1.38 | $1.77 | $1.54 | $1.82 | — | — | — | — | — | — | $1.47 | — | — | — |
Owners
Reported shareholders
Reported holdings Number of shares
View holders
| Holder | Shares held |
|---|---|
Invesco Ltd. | 4.97M |
Energy Income Partners, LLC | 1.59M |
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 719.85K |
Clearbridge Investments, LLC | 633.57K |
UBS Group AG | 442.17K |
GOLDMAN SACHS GROUP INC | 238.36K |
CITIGROUP INC | 218.11K |
BANK OF AMERICA CORP /DE/ | 174.31K |
MORGAN STANLEY | 170.33K |
Pathway Financial Advisers, LLC | 107.89K |
JPMORGAN CHASE & CO | 95.31K |
Gilman Hill Asset Management, LLC | 88.28K |
ING GROEP NV | 82K |
Fractal Investments LLC | 80.4K |
Advisory Services Network, LLC | 63.7K |
LPL Financial LLC | 46.54K |
EAGLE GLOBAL ADVISORS LLC | 43.87K |
Samalin Investment Counsel, LLC | 42.25K |
Pinnacle Holdings, LLC | 38.94K |
HRT FINANCIAL LP | 38.13K |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.
Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Aug 27, 2025Form 4 | Gilson Jean-MarcPresident and CEO | BuyCommon Units | 95.29 | $21.25 | $2.0K | 11.8K |
| Aug 21, 2025Form 4 | Gilson Jean-MarcPresident and CEO | BuyCommon Units | 1.3K | $22.02 | $27.5K | 11.7K |
| Aug 20, 2025Form 4 | Gilson Jean-MarcPresident and CEO | BuyCommon Units | 1.3K | $21.86 | $27.3K | 10.5K |
| Aug 15, 2025Form 4 | Gilson Jean-MarcPresident and CEO | BuyCommon Units | 4.7K | $21.84 | $102.6K | 9.2K |
| May 29, 2025Form 4 | Gilson Jean-MarcPresident and CEO | BuyCommon Units | 93.73 | $22.20 | $2.1K | 4.5K |