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 |
|---|---|---|---|---|---|
| Invesco Ltd. | 4,972,812 | $94.5M | 0.01% | −55,912−1.1% | Reduced |
| Energy Income Partners, LLC | 1,564,489 | $29.7M | 0.54% | −212,108−11.9% | Reduced |
| Clearbridge Investments, LLC | 633,569 | $12.0M | 0.01% | +147,687+30.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 586,880 | $11.2M | 0.02% | +9,596+1.7% | Added |
| UBS Group AG | 520,388 | $9.89M | 0.00% | +57,624+12.5% | Added |
| Bank of America Corp | 256,953 | $4.88M | 0.00% | +1,678+0.7% | Added |
| Citigroup Inc | 215,959 | $4.10M | 0.00% | +30,400+16.4% | Added |
| Goldman Sachs Group Inc | 206,306 | $3.92M | 0.00% | −21,856−9.6% | Reduced |
| Morgan Stanley | 193,238 | $3.67M | 0.00% | +30,668+18.9% | Added |
| Pathway Financial Advisers, LLC | 103,377 | $1.96M | 0.57% | −3,800−3.5% | Reduced |
| JPMorgan Chase & Co | 94,455 | $1.79M | 0.00% | +173+0.2% | Added |
| Gilman Hill Asset Management, LLC | 84,442 | $1.60M | 0.25% | +7,000+9.0% | Added |
| ING Groep NV | 82,000 | $1.56M | 0.01% | +29,000+54.7% | Added |
| Fractal Investments LLC | 80,400 | $1.53M | 0.21% | 00.0% | Unchanged |
| Citadel Advisors LLC | 74,482 | $1.42M | 0.00% | +43,491+140.3% | Added |
| Susquehanna International Group, LLP | 66,576 | $1.26M | 0.00% | +66,576 | New |
| Advisory Services Network, LLC | 48,000 | $912.0K | 0.01% | +7,000+17.1% | Added |
| Samalin Investment Counsel, LLC | 44,326 | $842.2K | 0.30% | +15,520+53.9% | Added |
| Eagle Global Advisors LLC | 43,873 | $833.6K | 0.03% | 00.0% | Unchanged |
| Pinnacle Holdings, LLC | 38,942 | $739.9K | 0.25% | −225−0.6% | Reduced |
| Gsa Capital Partners LLP | 38,504 | $732.0K | 0.06% | +5,224+15.7% | Added |
| LPL Financial LLC | 33,708 | $640.5K | 0.00% | +579+1.7% | Added |
| Glenmede Trust Co NA | 26,278 | $499.3K | 0.00% | +26,278 | New |
| Jump Financial, LLC | 24,900 | $473.1K | 0.01% | +14,400+137.1% | Added |
| Hilltop Holdings Inc. | 24,315 | $462.0K | 0.03% | −209−0.9% | Reduced |
| Envestnet Asset Management Inc | 22,852 | $434.2K | 0.00% | +3,941+20.8% | Added |
| Apollon Wealth Management, LLC | 20,395 | $387.5K | 0.01% | +658+3.3% | Added |
| HRT Financial LP | 18,388 | $349.0K | 0.00% | −14,022−43.3% | Reduced |
| Raymond James Financial Inc | 16,135 | $306.6K | 0.00% | −6,519−28.8% | Reduced |
| Virtu Financial LLC | 16,109 | $306.0K | 0.01% | +16,109 | New |
| Advisor Group Holdings, Inc. | 15,141 | $287.7K | 0.00% | −533−3.4% | Reduced |
| Wells Fargo & Company | 14,400 | $273.6K | 0.00% | +3,792+35.7% | Added |
| U.S. Capital Wealth Advisors, LLC | 12,500 | $237.5K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 12,088 | $229.7K | 0.00% | +538+4.7% | Added |
| Susquehanna Portfolio Strategies, LLC | 11,787 | $224.0K | 0.00% | +11,787 | New |
| Private Advisor Group, LLC | 11,700 | $222.3K | 0.00% | +1,700+17.0% | Added |
| Fayez Sarofim & Co | 11,500 | $218.5K | 0.00% | 00.0% | Unchanged |
| Centennial Bank | 9,120 | $173.3K | 0.07% | +9,120 | New |
| Royal Bank of Canada | 7,749 | $147.0K | 0.00% | +1,050+15.7% | Added |
| Geneos Wealth Management Inc. | 6,302 | $119.7K | 0.00% | +3,708+142.9% | Added |
| Sound Income Strategies, LLC | 1,462 | $30.5K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,059 | $20.1K | 0.00% | +1,059 | New |
| CIBC Private Wealth Group, LLC | 1,000 | $19.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 995 | $18.9K | 0.00% | +995 | New |
| Tower Research Capital LLC (TRC) | 803 | $15.3K | 0.00% | −541−40.3% | Reduced |
| Eastern Bank | 600 | $11.4K | 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 |
| Atlantic Union Bankshares Corp | 465 | $8.84K | 0.00% | 00.0% | Unchanged |
| Strategic Advocates LLC | 468 | $8.71K | 0.00% | +12+2.6% | Added |
| Rockefeller Capital Management L.P. | 440 | $8.36K | 0.00% | +78+21.5% | Added |
| HM Payson & Co | 411 | $7.81K | 0.00% | −411−50.0% | Reduced |
| GPS Wealth Strategies Group, LLC | 275 | $5.22K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 235 | $4.46K | 0.00% | 00.0% | Unchanged |
| Indiana Trust & Investment Management CO | 200 | $3.80K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 126 | $2.40K | 0.00% | +1+0.8% | Added |
| Allworth Financial LP | 100 | $1.90K | 0.00% | 00.0% | Unchanged |
| McGuire Capital Advisors Inc | 55 | $1.04K | 0.00% | +55 | New |
| Larson Financial Group LLC | 54 | $1.03K | 0.00% | +1+1.9% | Added |
| CWM, LLC | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| 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 |