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, Q2 2025
Institutional positions in Westlake Chemical Partners LP as of Jun 30, 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
- 59
- +7 vs. Q1 2025
- Shares held
- 10.3M
- +148.8K (+1.5%) vs. Q1 2025
- Total value
- $227.9M
- −$6.88M (−2.9%) vs. Q1 2025
- New holders
- 7
- 19 more added
- Sold out
- 0
- 14 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbour Investments, Inc. | 17 | $376 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 24 | $532 | 0.00% | +24 | New |
| CWM, LLC | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 52 | $1.15K | 0.00% | +1+2.0% | Added |
| Simplex Trading, LLC | 106 | $2.00K | 0.00% | −113−51.6% | Reduced |
| Barclays PLC | 122 | $2.69K | 0.00% | +122 | New |
| Tower Research Capital LLC (TRC) | 147 | $3.25K | 0.00% | −757−83.7% | Reduced |
| Indiana Trust & Investment Management CO | 200 | $4.42K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 200 | $4.42K | 0.00% | +200 | New |
| Archer Investment Corp | 235 | $5.19K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 275 | $6.08K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 500 | $11.0K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 500 | $11.0K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,000 | $22.1K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,000 | $22.1K | 0.00% | +1,000 | New |
| Sound Income Strategies, LLC | 1,462 | $32.3K | 0.00% | +1,462 | New |
| Bryn Mawr Trust Co | 1,600 | $35.3K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 2,579 | $57.0K | 0.00% | +14+0.5% | Added |
| Future Financial Wealth Managment LLC | 3,500 | $77.3K | 0.05% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,699 | $148.0K | 0.00% | +2,050+44.1% | Added |
| Wells Fargo & Company | 8,944 | $197.6K | 0.00% | +172+2.0% | Added |
| Allspring Global Investments Holdings, LLC | 9,100 | $201.0K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 10,000 | $220.9K | 0.00% | 00.0% | Unchanged |
| U.S. Capital Wealth Advisors, LLC | 10,000 | $220.9K | 0.01% | 00.0% | Unchanged |
| We Are One Seven, LLC | 10,054 | $222.1K | 0.01% | −257−2.5% | Reduced |
| Advisor Group Holdings, Inc. | 10,153 | $224.3K | 0.00% | +3,187+45.8% | Added |
| Fayez Sarofim & Co | 11,500 | $254.0K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,550 | $255.1K | 0.00% | −55−0.5% | Reduced |
| Jane Street Group, LLC | 17,539 | $387.4K | 0.00% | +17,539 | New |
| Envestnet Asset Management Inc | 17,629 | $389.4K | 0.00% | +751+4.4% | Added |
| Apollon Wealth Management, LLC | 18,631 | $411.6K | 0.01% | +2,084+12.6% | Added |
| ING Groep NV | 21,000 | $463.9K | 0.00% | +6,000+40.0% | Added |
| Raymond James Financial Inc | 21,124 | $466.6K | 0.00% | −1,695−7.4% | Reduced |
| Alpine Woods Capital Investors, LLC | 21,390 | $472.5K | 0.11% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 24,524 | $541.7K | 0.03% | −2,675−9.8% | Reduced |
| Samalin Investment Counsel, LLC | 24,797 | $547.8K | 0.21% | −58−0.2% | Reduced |
| LPL Financial LLC | 30,076 | $664.4K | 0.00% | +301+1.0% | Added |
| Gsa Capital Partners LLP | 31,331 | $692.0K | 0.05% | +2,057+7.0% | Added |
| Citadel Advisors LLC | 32,557 | $719.2K | 0.00% | −17,364−34.8% | Reduced |
| Advisory Services Network, LLC | 37,000 | $815.1K | 0.01% | +6,000+19.4% | Added |
| Gilman Hill Asset Management, LLC | 37,923 | $837.7K | 0.14% | +7,478+24.6% | Added |
| HRT Financial LP | 38,945 | $860.0K | 0.00% | +19,382+99.1% | Added |
| Pinnacle Holdings, LLC | 39,167 | $865.2K | 0.31% | −150−0.4% | Reduced |
| Glenmede Investment Management, LP | 41,778 | $922.9K | 0.00% | +41,778 | New |
| Eagle Global Advisors LLC | 43,873 | $969.2K | 0.04% | 00.0% | Unchanged |
| Natixis | 45,800 | $1.01M | 0.01% | −24,200−34.6% | Reduced |
| Fractal Investments LLC | 80,400 | $1.78M | 0.25% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 94,441 | $2.09M | 0.00% | −2,926−3.0% | Reduced |
| Pathway Financial Advisers, LLC | 105,907 | $2.34M | 0.76% | +2,517+2.4% | Added |
| Tortoise Capital Advisors, L.L.C. | 117,349 | $2.59M | 0.03% | −8,197−6.5% | Reduced |
| Morgan Stanley | 151,628 | $3.35M | 0.00% | −10,887−6.7% | Reduced |
| Citigroup Inc | 187,491 | $4.14M | 0.00% | +67,187+55.8% | Added |
| Goldman Sachs Group Inc | 230,505 | $5.09M | 0.00% | +1,620+0.7% | Added |
| Bank of America Corp | 252,075 | $5.57M | 0.00% | +194+0.1% | Added |
| Clearbridge Investments, LLC | 422,835 | $9.34M | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 470,110 | $10.4M | 0.00% | −22,323−4.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 583,932 | $12.9M | 0.02% | +32,863+6.0% | Added |
| Energy Income Partners, LLC | 1,774,544 | $39.2M | 0.77% | +24,459+1.4% | Added |
| Invesco Ltd. | 5,198,512 | $114.8M | 0.02% | 00.0% | Unchanged |
| Glenmede Trust Co NA | – | – | – | – | Not filed |