Westlake Corp
WLK- Exchange
- NYSE
- Industry
- Industrial Organic Chemicals
- SEC CIK
- 0001262823
In the last 90 days, Westlake Corp insiders filed 0 open-market purchases and 1 sale; 360 institutions reported holding it in 13F filings for Q2 2026, worth $2.90B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Westlake Corp as of Jun 30, 2024. 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
- 382
- +37 vs. Q1 2024
- Shares held
- 34.1M
- −658.3K (−1.9%) vs. Q1 2024
- Total value
- $4.93B
- −$348.8M (−6.6%) vs. Q1 2024
- New holders
- 67
- 126 more added
- Sold out
- 30
- 134 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WLK 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 | 360 | $2.90B |
| Q1 2026 | 339 | $5.15B |
| Q4 2025 | 298 | $3.43B |
| Q3 2025 | 305 | $3.20B |
| Q2 2025 | 306 | $2.99B |
| Q1 2025 | 361 | $3.64B |
| Q4 2024 | 378 | $4.04B |
| Q3 2024 | 403 | $5.08B |
| Q2 2024 | 382 | $4.93B |
| Q1 2024 | 347 | $5.29B |
| Q4 2023 | 357 | $5.04B |
| Q3 2023 | 335 | $4.64B |
| Q2 2023 | 340 | $4.42B |
| Q1 2023 | 342 | $4.40B |
| Q4 2022 | 344 | $3.73B |
| Q3 2022 | 321 | $3.03B |
| Q2 2022 | 355 | $3.50B |
| Q1 2022 | 328 | $4.38B |
| Q4 2021 | 298 | $3.37B |
| Q3 2021 | 272 | $3.15B |
| Q2 2021 | 276 | $3.02B |
| Q1 2021 | 240 | $3.09B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Westlake Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Financial Management Professionals, Inc. | 2 | $0 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 1 | $145 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 4 | $579 | 0.00% | +4 | New |
| Valued Wealth Advisors LLC | 4 | $580 | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 4 | $583 | 0.00% | 00.0% | Unchanged |
| Natixis | 6 | $869 | 0.00% | −84,994−100.0% | Reduced |
| Raleigh Capital Management Inc. | 6 | $869 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 6 | $869 | 0.00% | +1+20.0% | Added |
| Allworth Financial LP | 6 | $874 | 0.00% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 4 | $1.00K | 0.00% | +4 | New |
| AdvisorNet Financial, Inc | 7 | $1.01K | 0.00% | 00.0% | Unchanged |
| Core Alternative Capital | 7 | $1.01K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 7 | $1.01K | 0.00% | +7 | New |
| Global Retirement Partners, LLC | 7 | $1.01K | 0.00% | +7 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8 | $1.16K | 0.00% | −148−94.9% | Reduced |
| Raffa Wealth Management, LLC | 9 | $1.30K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 11 | $1.59K | 0.00% | +2+22.2% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 12 | $1.74K | 0.00% | +12 | New |
| Delos Wealth Advisors, LLC | 12 | $1.74K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 13 | $1.88K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 12 | $2.00K | 0.00% | +3+33.3% | Added |
| Sound Income Strategies, LLC | 15 | $2.17K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 15 | $2.17K | 0.00% | +6+66.7% | Added |
| Principal Securities, Inc. | 16 | $2.32K | 0.00% | −9−36.0% | Reduced |
| Coppell Advisory Solutions LLC | 19 | $2.75K | 0.00% | +19 | New |
| Ashton Thomas Private Wealth, LLC | 19 | $2.75K | 0.00% | +19 | New |
| SJS Investment Consulting Inc. | 19 | $2.75K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 25 | $3.00K | 0.00% | +5+25.0% | Added |
| Bell Investment Advisors, Inc | 22 | $3.19K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 23 | $3.40K | 0.00% | +2+9.5% | Added |
| Lindbrook Capital, LLC | 26 | $3.77K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 29 | $4.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 31 | $4.00K | 0.00% | +2+6.9% | Added |
| Parkside Financial Bank & Trust | 28 | $4.05K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 30 | $4.34K | 0.00% | −1−3.2% | Reduced |
| Bruce G. Allen Investments, LLC | 31 | $4.49K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 32 | $4.63K | 0.00% | +9+39.1% | Added |
| First Horizon Advisors, Inc. | 36 | $5.21K | 0.00% | +12+50.0% | Added |
| Cetera Trust Company, N.A | 40 | $5.79K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 43 | $6.23K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 41 | $6.26K | 0.00% | +37+925.0% | Added |
| Rothschild Investment LLC | 45 | $6.52K | 0.00% | +45 | New |
| Camelot Portfolios, LLC | 50 | $7.24K | 0.00% | +50 | New |
| Private Wealth Management Group, LLC | 51 | $7.39K | 0.00% | 00.0% | Unchanged |
| VisionPoint Advisory Group, LLC | 58 | $8.40K | 0.00% | +58 | New |
| Deseret Mutual Benefit Administrators | 62 | $8.98K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 70 | $10.1K | 0.00% | +70 | New |
| JFS Wealth Advisors, LLC | 70 | $10.1K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 83 | $12.0K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 87 | $12.7K | 0.00% | +44+102.3% | Added |
| Private Trust Co NA | 90 | $13.0K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 97 | $13.9K | 0.00% | +5+5.4% | Added |
| Quent Capital, LLC | 108 | $15.6K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 114 | $16.5K | 0.01% | +1+0.9% | Added |
| Gilliland Jeter Wealth Management LLC | 115 | $16.7K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 117 | $16.9K | 0.00% | +6+5.4% | Added |
| Jackson, Grant Investment Advisers, Inc. | 120 | $17.4K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 125 | $18.1K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 144 | $20.9K | 0.00% | +144 | New |
| National Bank of Canada | 159 | $22.8K | 0.00% | +23+16.9% | Added |
| Covestor Ltd | 182 | $26.0K | 0.02% | −8−4.2% | Reduced |
| CVA Family Office, LLC | 183 | $26.5K | 0.00% | +3+1.7% | Added |
| Nisa Investment Advisors, LLC | 186 | $26.9K | 0.00% | −2,956−94.1% | Reduced |
| Ostrum Asset Management | 206 | $29.8K | 0.00% | −305−59.7% | Reduced |
| Continuum Advisory, LLC | 222 | $32.1K | 0.00% | −19−7.9% | Reduced |
| Silicon Valley Capital Partners | 244 | $35.3K | 0.00% | +1+0.4% | Added |
| Venturi Wealth Management, LLC | 246 | $35.6K | 0.00% | +83+50.9% | Added |
| Signaturefd, LLC | 261 | $37.8K | 0.00% | +62+31.2% | Added |
| GAMMA Investing LLC | 280 | $40.5K | 0.01% | +11+4.1% | Added |
| Pathway Financial Advisers, LLC | 282 | $40.7K | 0.01% | +2+0.7% | Added |
| Quest Partners LLC | 340 | $49.2K | 0.01% | +336+8,400.0% | Added |
| Arcadia Investment Management Corp | 350 | $50.7K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 350 | $51.0K | 0.00% | +13+3.9% | Added |
| Fifth Third Bancorp | 394 | $57.1K | 0.00% | +45+12.9% | Added |
| GFS Advisors, LLC | 15,000 | $58.0K | 0.01% | +15,000 | New |
| Parallel Advisors, LLC | 401 | $58.1K | 0.00% | +48+13.6% | Added |
| GWM Advisors LLC | 408 | $59.1K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 453 | $65.6K | 0.00% | +453 | New |
| Proequities, Inc. | 512 | $74.1K | 0.00% | +312+156.0% | Added |
| Wahed Invest LLC | 642 | $93.0K | 0.02% | +46+7.7% | Added |
| Acadian Asset Management LLC | 702 | $101.0K | 0.00% | +702 | New |
| Aquatic Capital Management LLC | 700 | $101.4K | 0.00% | +700 | New |
| EntryPoint Capital, LLC | 821 | $118.9K | 0.06% | +736+865.9% | Added |
| Macquarie Group Ltd | 837 | $121.2K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 841 | $121.8K | 0.01% | +841 | New |
| Quadrant Capital Group LLC | 843 | $122.1K | 0.01% | +3+0.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,095 | $159.9K | 0.00% | −565,459−99.8% | Reduced |
| Manchester Capital Management LLC | 1,128 | $163.4K | 0.02% | +1,128 | New |
| Credit Agricole S A | 1,200 | $173.8K | 0.00% | +1,200 | New |
| Federation des caisses Desjardins du Quebec | 1,214 | $175.8K | 0.00% | −9,666−88.8% | Reduced |
| The PNC Financial Services Group, Inc. | 1,344 | $194.6K | 0.00% | −441−24.7% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,391 | $201.4K | 0.01% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 1,394 | $202.0K | 0.00% | −751−35.0% | Reduced |
| Astoria Portfolio Advisors LLC. | 1,407 | $203.7K | 0.07% | −93−6.2% | Reduced |
| Avantax Advisory Services, Inc. | 1,425 | $206.3K | 0.00% | +67+4.9% | Added |
| Toroso Investments, LLC | 1,433 | $207.5K | 0.00% | −3,584−71.4% | Reduced |
| Clarius Group, LLC | 1,476 | $213.8K | 0.02% | 00.0% | Unchanged |
| M&T Bank Corp | 1,489 | $215.7K | 0.00% | +48+3.3% | Added |
| Wetherby Asset Management Inc | 1,495 | $216.5K | 0.01% | −9−0.6% | Reduced |
| Kimelman & Baird, LLC | 1,500 | $217.2K | 0.02% | +1,500 | New |