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