Westlake Chemical Partners LP
WLKP- Exchange
- NYSE
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001604665
No open-market purchases or sales by Westlake Chemical Partners LP insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $228.0M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Westlake Chemical Partners LP as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 60
- +3 vs. Q3 2025
- Shares held
- 10.3M
- +206.9K (+2.1%) vs. Q3 2025
- Total value
- $195.2M
- −$16.1M (−7.6%) vs. Q3 2025
- New holders
- 8
- 26 more added
- Sold out
- 5
- 11 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WLKP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 56 | $228.0M |
| Q1 2026 | 57 | $226.6M |
| Q4 2025 | 60 | $195.2M |
| Q3 2025 | 58 | $212.2M |
| Q2 2025 | 59 | $227.9M |
| Q1 2025 | 53 | $235.9M |
| Q4 2024 | 52 | $242.1M |
| Q3 2024 | 56 | $229.9M |
| Q2 2024 | 58 | $232.7M |
| Q1 2024 | 61 | $233.4M |
| Q4 2023 | 62 | $228.5M |
| Q3 2023 | 56 | $229.1M |
| Q2 2023 | 54 | $230.4M |
| Q1 2023 | 55 | $238.6M |
| Q4 2022 | 53 | $262.3M |
| Q3 2022 | 53 | $235.7M |
| Q2 2022 | 58 | $279.3M |
| Q1 2022 | 64 | $302.1M |
| Q4 2021 | 64 | $307.9M |
| Q3 2021 | 60 | $275.9M |
| Q2 2021 | 60 | $315.9M |
| Q1 2021 | 53 | $287.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 54 | $1.03K | 0.00% | +1+1.9% | Added |
| McGuire Capital Advisors Inc | 55 | $1.04K | 0.00% | +55 | New |
| Allworth Financial LP | 100 | $1.90K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 126 | $2.40K | 0.00% | +1+0.8% | Added |
| Indiana Trust & Investment Management CO | 200 | $3.80K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 235 | $4.46K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 275 | $5.22K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 411 | $7.81K | 0.00% | −411−50.0% | Reduced |
| Rockefeller Capital Management L.P. | 440 | $8.36K | 0.00% | +78+21.5% | Added |
| Strategic Advocates LLC | 468 | $8.71K | 0.00% | +12+2.6% | Added |
| Atlantic Union Bankshares Corp | 465 | $8.84K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 500 | $9.50K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 500 | $9.50K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 600 | $11.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 803 | $15.3K | 0.00% | −541−40.3% | Reduced |
| Simplex Trading, LLC | 995 | $18.9K | 0.00% | +995 | New |
| CIBC Private Wealth Group, LLC | 1,000 | $19.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,059 | $20.1K | 0.00% | +1,059 | New |
| Sound Income Strategies, LLC | 1,462 | $30.5K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 6,302 | $119.7K | 0.00% | +3,708+142.9% | Added |
| Royal Bank of Canada | 7,749 | $147.0K | 0.00% | +1,050+15.7% | Added |
| Centennial Bank | 9,120 | $173.3K | 0.07% | +9,120 | New |
| Fayez Sarofim & Co | 11,500 | $218.5K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 11,700 | $222.3K | 0.00% | +1,700+17.0% | Added |
| Susquehanna Portfolio Strategies, LLC | 11,787 | $224.0K | 0.00% | +11,787 | New |
| Mariner, LLC | 12,088 | $229.7K | 0.00% | +538+4.7% | Added |
| U.S. Capital Wealth Advisors, LLC | 12,500 | $237.5K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 14,400 | $273.6K | 0.00% | +3,792+35.7% | Added |
| Advisor Group Holdings, Inc. | 15,141 | $287.7K | 0.00% | −533−3.4% | Reduced |
| Virtu Financial LLC | 16,109 | $306.0K | 0.01% | +16,109 | New |
| Raymond James Financial Inc | 16,135 | $306.6K | 0.00% | −6,519−28.8% | Reduced |
| HRT Financial LP | 18,388 | $349.0K | 0.00% | −14,022−43.3% | Reduced |
| Apollon Wealth Management, LLC | 20,395 | $387.5K | 0.01% | +658+3.3% | Added |
| Envestnet Asset Management Inc | 22,852 | $434.2K | 0.00% | +3,941+20.8% | Added |
| Hilltop Holdings Inc. | 24,315 | $462.0K | 0.03% | −209−0.9% | Reduced |
| Jump Financial, LLC | 24,900 | $473.1K | 0.01% | +14,400+137.1% | Added |
| Glenmede Trust Co NA | 26,278 | $499.3K | 0.00% | +26,278 | New |
| LPL Financial LLC | 33,708 | $640.5K | 0.00% | +579+1.7% | Added |
| Gsa Capital Partners LLP | 38,504 | $732.0K | 0.06% | +5,224+15.7% | Added |
| Pinnacle Holdings, LLC | 38,942 | $739.9K | 0.25% | −225−0.6% | Reduced |
| Eagle Global Advisors LLC | 43,873 | $833.6K | 0.03% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 44,326 | $842.2K | 0.30% | +15,520+53.9% | Added |
| Advisory Services Network, LLC | 48,000 | $912.0K | 0.01% | +7,000+17.1% | Added |
| Susquehanna International Group, LLP | 66,576 | $1.26M | 0.00% | +66,576 | New |
| Citadel Advisors LLC | 74,482 | $1.42M | 0.00% | +43,491+140.3% | Added |
| Fractal Investments LLC | 80,400 | $1.53M | 0.21% | 00.0% | Unchanged |
| ING Groep NV | 82,000 | $1.56M | 0.01% | +29,000+54.7% | Added |
| Gilman Hill Asset Management, LLC | 84,442 | $1.60M | 0.25% | +7,000+9.0% | Added |
| JPMorgan Chase & Co | 94,455 | $1.79M | 0.00% | +173+0.2% | Added |
| Pathway Financial Advisers, LLC | 103,377 | $1.96M | 0.57% | −3,800−3.5% | Reduced |
| Morgan Stanley | 193,238 | $3.67M | 0.00% | +30,668+18.9% | Added |
| Goldman Sachs Group Inc | 206,306 | $3.92M | 0.00% | −21,856−9.6% | Reduced |
| Citigroup Inc | 215,959 | $4.10M | 0.00% | +30,400+16.4% | Added |
| Bank of America Corp | 256,953 | $4.88M | 0.00% | +1,678+0.7% | Added |
| UBS Group AG | 520,388 | $9.89M | 0.00% | +57,624+12.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 586,880 | $11.2M | 0.02% | +9,596+1.7% | Added |
| Clearbridge Investments, LLC | 633,569 | $12.0M | 0.01% | +147,687+30.4% | Added |
| Energy Income Partners, LLC | 1,564,489 | $29.7M | 0.54% | −212,108−11.9% | Reduced |
| Invesco Ltd. | 4,972,812 | $94.5M | 0.01% | −55,912−1.1% | Reduced |
| Alpine Woods Capital Investors, LLC | 0 | $0 | 0.00% | −21,390−100.0% | Sold out |
| Future Financial Wealth Managment LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −431−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Glenmede Investment Management, LP | – | – | – | – | Not filed |