Employees: 155
Size Westlake Chemical Partners LP (WLKP) is a United States Materials company (Chemicals: Specialty) with a market value of $747M, the 2438th largest of 3,117 United States companies the cockpit tracks. Shares closed at $21.19 on 6 Nov 2026.
Performance Over six months the shares fell 9.0%, against -23.8% for the median peer and -1.1% for the United States market (cap-weighted) — 5th highest of 20 in its peer set.
Growth Revenue grew 9.4% over the last twelve months (peer median +7.2%); the operating margin is 29.0% (peer median 9.7%).
Valuation It trades at 12.0× forward earnings against a peer median of 26.6× (4th cheapest of 12).
Capital Return on invested capital runs 17.6 points above its cost of capital (6.6% WACC).
Short interest Short interest is 0.4% of the free float (15 Oct 2026).
Next results Next results expected around 23 Feb 2027 (exchange calendar; dates can move).
| TTM | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | $1.24B | $1.17B | $1.14B | $1.19B | $1.59B |
| Revenue growth | — | +3% | -5% | -25% | — |
| Gross profit | $389M | $348M | $419M | $387M | $377M |
| EBITDA | $495M | $448M | $502M | $468M | $469M |
| Net income | $59.2M | $48.7M | $62.4M | $54.3M | $64.2M |
| Free cash flow | $444M | $202M | $436M | $405M | $410M |
| Capital expenditure | $38.6M | $78.8M | $49.0M | $46.8M | $54.1M |
| Total debt | $400M | $400M | $400M | $400M | $400M |
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| Measure | WLKP | Peer median | Rank in peer set |
|---|---|---|---|
| 1-month return | -1.0% | -12.0% | 5th highest of 21 |
| 6-month return | -9.0% | -23.8% | 5th highest of 20 |
| Distance from 52-week high | -11.3% | -42.9% | highest of 21 |
| Revenue growth (TTM) | +9.4% | +7.2% | 10th highest of 21 |
| Operating margin | 29.0% | 9.7% | highest of 20 |
| Forward P/E | 12.0× | 26.6× | 4th cheapest of 12 |
| ROIC minus cost of capital | +17.6 pp | -2.9 pp | highest of 20 |
| EV / EBITDA | 2.8× | 19.7× | cheapest of 7 |
| Net debt / EBITDA | 0.7× | -1.2× | 2nd most indebted of 7 |
| Company | Market | Market cap | 6M return | Revenue growth | Op. margin | Forward P/E | Req g | Delivered g |
|---|---|---|---|---|---|---|---|---|
| Westlake Chemical Partners LP WLKP | United States | $747M | -9% | +9% | 29% | 12.0× | n/a | n/a |
| Shandong Longhua New Material 301149.SZ | China | $751M | -39% | +33% | 2% | 8.7× | n/a | n/a |
| Clean Science & Technology CLEAN.NS | India | $753M | -24% | +5% | 26% | 26.6× | 31.8% | +13.2% |
| Hebei Cangzhou Dahua 600230.SS | China | $738M | -36% | -1% | 4% | 16.6× | -0.4% | +22.6% |
| Nanjing COSMOS Chemical 300856.SZ | China | $757M | -24% | +12% | 12% | 35.0× | 3.3% | +8.0% |
| Sino-High (China) 301076.SZ | China | $736M | -24% | +4% | 14% | 57.1× | 43.8% | +9.1% |
| Poly Plastic Masterbatch (SuZhou) 300905.SZ | China | $758M | -59% | +10% | 11% | n/a | 29.1% | +17.2% |
| Cybrid Technologies 603212.SS | China | $725M | -19% | -9% | -7% | n/a | n/a | n/a |
| Kornit Digital KRNT | United States | $724M | +4% | +4% | -17% | 86.4× | 36.2% | +0.9% |
| Riken Technos 4220.T | Japan | $771M | +46% | +6% | 11% | 10.4× | -4.8% | +8.3% |
| Shanghai Allied Industrial 301419.SZ | China | $723M | +10% | +19% | 14% | n/a | n/a | n/a |
| Malion New Materials 300586.SZ | China | $720M | -42% | +4% | -4% | n/a | n/a | n/a |
| Yuanli Chemical 603217.SS | China | $720M | -25% | +8% | 10% | 18.0× | n/a | n/a |
| Hangzhou Grascent 301688.SZ | China | $720M | n/a | +12% | n/a | n/a | 47.1% | n/a |
| DL 000210.KS | South Korea | $718M | -37% | +5% | 10% | n/a | n/a | n/a |
| Zhejiang Jiaao Enprotech Stock 603822.SS | China | $718M | -19% | +101% | 19% | 9.7× | -7.5% | +31.6% |
| Orinko Advanced Plastics 688219.SS | China | $714M | -23% | +13% | 2% | n/a | 14.4% | +9.5% |
| Liaoning Xinde New Material Technology 301349.SZ | China | $711M | -20% | +63% | 7% | 28.2× | n/a | n/a |
| Sichuan Lutianhua Company Limited By Shares 000912.SZ | China | $785M | -31% | -5% | -4% | n/a | n/a | n/a |
| Zhejiang Jihua 603980.SS | China | $788M | +22% | +2% | 2% | n/a | 27.0% | -3.6% |
| Pan Asian Microvent Tech (Jiangsu) 688386.SS | China | $792M | -40% | +37% | 18% | 40.7× | n/a | n/a |