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 2026
Institutional positions in Westlake Chemical Partners LP as of Jun 30, 2026. 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
- 56
- +1 vs. Q1 2026
- Shares held
- 10.2M
- −5.42K (−0.1%) vs. Q1 2026
- Total value
- $228.0M
- +$1.68M (+0.7%) vs. Q1 2026
- New holders
- 5
- 21 more added
- Sold out
- 4
- 13 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Westlake Chemical Partners LP; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| McGuire Capital Advisors Inc | 20 | $445 | 0.00% | 00.0% | Unchanged |
| Estabrook Capital Management | 43 | $957 | 0.00% | +43 | New |
| Larson Financial Group LLC | 57 | $1.26K | 0.00% | +1+1.8% | Added |
| Allworth Financial LP | 100 | $2.23K | 0.00% | 00.0% | Unchanged |
| Indiana Trust & Investment Management CO | 200 | $4.45K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 235 | $5.23K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 290 | $6.46K | 0.00% | +175+152.2% | Added |
| Jones Financial Companies LLLP | 429 | $9.71K | 0.00% | +1+0.2% | Added |
| Atlantic Union Bankshares Corp | 465 | $10.4K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 500 | $11.1K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,000 | $22.3K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,100 | $24.5K | 0.00% | +1,000+1,000.0% | Added |
| HM Payson & Co | 1,233 | $27.4K | 0.00% | +822+200.0% | Added |
| Harbour Investments, Inc. | 1,600 | $35.6K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 6,345 | $139.0K | 0.00% | −5,453−46.2% | Reduced |
| Geneos Wealth Management Inc. | 6,966 | $155.1K | 0.00% | +92+1.3% | Added |
| Royal Bank of Canada | 8,291 | $185.0K | 0.00% | −2,291−21.6% | Reduced |
| Arrow Investment Advisors, LLC | 9,084 | $202.2K | 0.20% | +9,084 | New |
| Wells Fargo & Company | 10,406 | $231.6K | 0.00% | −3,008−22.4% | Reduced |
| Citadel Advisors LLC | 11,303 | $251.6K | 0.00% | −16,922−60.0% | Reduced |
| Fayez Sarofim & Co | 11,500 | $256.0K | 0.00% | 00.0% | Unchanged |
| We Are One Seven, LLC | 11,600 | $258.2K | 0.00% | +651+5.9% | Added |
| Susquehanna Portfolio Strategies, LLC | 11,787 | $262.4K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,847 | $263.7K | 0.00% | +7+0.1% | Added |
| Raymond James Financial Inc | 13,851 | $308.3K | 0.00% | −78−0.6% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 15,660 | $348.6K | 0.00% | +15,660 | New |
| Inspire Advisors, LLC | 15,781 | $351.3K | 0.02% | +4,267+37.1% | Added |
| Advisor Group Holdings, Inc. | 16,604 | $369.6K | 0.00% | +1,391+9.1% | Added |
| Susquehanna International Group, LLP | 17,950 | $399.6K | 0.00% | −17,370−49.2% | Reduced |
| Pekin Hardy Strauss, Inc. | 20,386 | $453.8K | 0.04% | +20,386 | New |
| Gsa Capital Partners LLP | 20,666 | $460.0K | 0.03% | −14,903−41.9% | Reduced |
| Glenmede Trust Co NA | 23,328 | $519.3K | 0.00% | −2,950−11.2% | Reduced |
| Apollon Wealth Management, LLC | 23,519 | $523.5K | 0.01% | +2,435+11.5% | Added |
| Hilltop Holdings Inc. | 23,830 | $530.5K | 0.04% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 25,600 | $569.9K | 0.00% | +25,600 | New |
| Envestnet Asset Management Inc | 30,107 | $670.2K | 0.00% | +9,683+47.4% | Added |
| HRT Financial LP | 38,134 | $848.0K | 0.00% | −6,547−14.7% | Reduced |
| Pinnacle Holdings, LLC | 38,942 | $866.8K | 0.27% | 00.0% | Unchanged |
| Samalin Investment Counsel, LLC | 42,248 | $940.4K | 0.30% | +358+0.9% | Added |
| Eagle Global Advisors LLC | 43,873 | $976.6K | 0.03% | 00.0% | Unchanged |
| LPL Financial LLC | 46,544 | $1.04M | 0.00% | +312+0.7% | Added |
| Advisory Services Network, LLC | 63,700 | $1.42M | 0.02% | +18,700+41.6% | Added |
| Fractal Investments LLC | 80,400 | $1.79M | 0.21% | 00.0% | Unchanged |
| ING Groep NV | 82,000 | $1.83M | 0.01% | 00.0% | Unchanged |
| Gilman Hill Asset Management, LLC | 88,279 | $1.97M | 0.27% | +1,077+1.2% | Added |
| JPMorgan Chase & Co | 95,305 | $2.15M | 0.00% | +1,200+1.3% | Added |
| Pathway Financial Advisers, LLC | 107,894 | $2.40M | 0.61% | +1,296+1.2% | Added |
| Morgan Stanley | 170,333 | $3.79M | 0.00% | −10,238−5.7% | Reduced |
| Bank of America Corp | 174,309 | $3.88M | 0.00% | −53,843−23.6% | Reduced |
| Citigroup Inc | 218,105 | $4.86M | 0.00% | −10,650−4.7% | Reduced |
| Goldman Sachs Group Inc | 238,363 | $5.31M | 0.00% | +18,705+8.5% | Added |
| UBS Group AG | 442,165 | $9.84M | 0.00% | −15,562−3.4% | Reduced |
| Clearbridge Investments, LLC | 633,569 | $14.1M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 719,852 | $16.0M | 0.02% | +28,057+4.1% | Added |
| Energy Income Partners, LLC | 1,589,566 | $35.4M | 0.56% | +7,559+0.5% | Added |
| Invesco Ltd. | 4,972,812 | $110.7M | 0.01% | 00.0% | Unchanged |
| Jump Financial, LLC | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −1,462−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |