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, Q3 2025
Institutional positions in Westlake Chemical Partners LP as of Sep 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
- 58
- −1 vs. Q2 2025
- Shares held
- 10.1M
- −206.4K (−2.0%) vs. Q2 2025
- Total value
- $212.2M
- −$15.7M (−6.9%) vs. Q2 2025
- New holders
- 6
- 21 more added
- Sold out
- 7
- 12 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbour Investments, Inc. | 17 | $357 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 65 | $1.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 53 | $1.11K | 0.00% | +1+1.9% | Added |
| Allworth Financial LP | 100 | $2.10K | 0.00% | −100−50.0% | Reduced |
| Barclays PLC | 101 | $2.12K | 0.00% | −21−17.2% | Reduced |
| Jones Financial Companies LLLP | 125 | $2.62K | 0.00% | +101+420.8% | Added |
| Indiana Trust & Investment Management CO | 200 | $4.20K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 235 | $4.93K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 275 | $5.77K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 362 | $7.62K | 0.00% | +362 | New |
| US Bancorp | 431 | $9.05K | 0.00% | −569−56.9% | Reduced |
| Strategic Advocates LLC | 456 | $9.58K | 0.00% | +456 | New |
| Atlantic Union Bankshares Corp | 465 | $9.76K | 0.00% | +465 | New |
| MAI Capital Management | 500 | $10.5K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 500 | $10.5K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 600 | $12.6K | 0.00% | +600 | New |
| HM Payson & Co | 822 | $17.3K | 0.00% | +822 | New |
| CIBC Private Wealth Group, LLC | 1,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,344 | $28.2K | 0.00% | +1,197+814.3% | Added |
| Sound Income Strategies, LLC | 1,462 | $30.8K | 0.00% | 00.0% | Unchanged |
| Future Financial Wealth Managment LLC | 2,500 | $52.5K | 0.03% | −1,000−28.6% | Reduced |
| Geneos Wealth Management Inc. | 2,594 | $54.4K | 0.00% | +15+0.6% | Added |
| Royal Bank of Canada | 6,699 | $141.0K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 10,000 | $209.9K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 10,500 | $220.4K | 0.00% | +10,500 | New |
| Wells Fargo & Company | 10,608 | $222.7K | 0.00% | +1,664+18.6% | Added |
| Fayez Sarofim & Co | 11,500 | $241.4K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,550 | $242.4K | 0.00% | 00.0% | Unchanged |
| U.S. Capital Wealth Advisors, LLC | 12,500 | $262.4K | 0.01% | +2,500+25.0% | Added |
| Advisor Group Holdings, Inc. | 15,674 | $346.1K | 0.00% | +5,521+54.4% | Added |
| Envestnet Asset Management Inc | 18,911 | $396.9K | 0.00% | +1,282+7.3% | Added |
| Apollon Wealth Management, LLC | 19,737 | $414.3K | 0.01% | +1,106+5.9% | Added |
| Alpine Woods Capital Investors, LLC | 21,390 | $449.0K | 0.10% | 00.0% | Unchanged |
| Raymond James Financial Inc | 22,654 | $475.5K | 0.00% | +1,530+7.2% | Added |
| Hilltop Holdings Inc. | 24,524 | $514.8K | 0.03% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 28,806 | $604.6K | 0.21% | +4,009+16.2% | Added |
| Citadel Advisors LLC | 30,991 | $650.5K | 0.00% | −1,566−4.8% | Reduced |
| HRT Financial LP | 32,410 | $680.0K | 0.00% | −6,535−16.8% | Reduced |
| LPL Financial LLC | 33,129 | $695.4K | 0.00% | +3,053+10.2% | Added |
| Gsa Capital Partners LLP | 33,280 | $699.0K | 0.06% | +1,949+6.2% | Added |
| Pinnacle Holdings, LLC | 39,167 | $822.1K | 0.29% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 41,000 | $860.6K | 0.01% | +4,000+10.8% | Added |
| Glenmede Investment Management, LP | 41,778 | $876.9K | 0.00% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 43,873 | $920.9K | 0.04% | 00.0% | Unchanged |
| ING Groep NV | 53,000 | $1.11M | 0.01% | +32,000+152.4% | Added |
| Gilman Hill Asset Management, LLC | 77,442 | $1.63M | 0.25% | +39,519+104.2% | Added |
| Fractal Investments LLC | 80,400 | $1.69M | 0.24% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 94,282 | $1.98M | 0.00% | −159−0.2% | Reduced |
| Pathway Financial Advisers, LLC | 107,177 | $2.25M | 0.66% | +1,270+1.2% | Added |
| Morgan Stanley | 162,570 | $3.41M | 0.00% | +10,942+7.2% | Added |
| Citigroup Inc | 185,559 | $3.89M | 0.00% | −1,932−1.0% | Reduced |
| Goldman Sachs Group Inc | 228,162 | $4.79M | 0.00% | −2,343−1.0% | Reduced |
| Bank of America Corp | 255,275 | $5.36M | 0.00% | +3,200+1.3% | Added |
| UBS Group AG | 462,764 | $9.71M | 0.00% | −7,346−1.6% | Reduced |
| Clearbridge Investments, LLC | 485,882 | $10.2M | 0.01% | +63,047+14.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 577,284 | $12.1M | 0.02% | −6,648−1.1% | Reduced |
| Energy Income Partners, LLC | 1,776,597 | $37.3M | 0.72% | +2,053+0.1% | Added |
| Invesco Ltd. | 5,028,724 | $105.6M | 0.02% | −169,788−3.3% | Reduced |
| Tortoise Capital Advisors, L.L.C. | 0 | $0 | 0.00% | −117,349−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −45,800−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −17,539−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −10,054−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −9,100−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −106−100.0% | Sold out |