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 2022
Institutional positions in Westlake Corp as of Jun 30, 2022. 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
- 355
- +36 vs. Q1 2022
- Shares held
- 35.6M
- +654.1K (+1.9%) vs. Q1 2022
- Total value
- $3.50B
- −$807.0M (−18.7%) vs. Q1 2022
- New holders
- 91
- 127 more added
- Sold out
- 55
- 104 more reduced
9 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding Westlake Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allworth Financial LP | 5 | $0 | 0.00% | −217−97.7% | Reduced |
| AdvisorNet Financial, Inc | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 3 | $0 | 0.00% | +3 | New |
| Wolff Wiese Magana LLC | 5 | $0 | 0.00% | +5 | New |
| Raffa Wealth Management, LLC | 9 | $882 | 0.00% | 00.0% | Unchanged |
| Castleview Partners, LLC | 8 | $888 | 0.00% | +8 | New |
| Loomis Sayles & Co L P | 14 | $1.00K | 0.00% | −32−69.6% | Reduced |
| Fifth Third Bancorp | 6 | $1.00K | 0.00% | −26−81.3% | Reduced |
| Sound Income Strategies, LLC | 15 | $1.00K | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 10 | $1.00K | 0.00% | +5+100.0% | Added |
| Bellwether Advisors, LLC | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covington Capital Management | 7 | $1.00K | 0.00% | +7 | New |
| First Horizon Advisors, Inc. | 7 | $1.00K | 0.00% | +7 | New |
| Ronald Blue Trust, Inc. | 7 | $1.00K | 0.00% | +7 | New |
| Plante Moran Financial Advisors, LLC | 25 | $2.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 20 | $2.00K | 0.00% | −6−23.1% | Reduced |
| Clearstead Advisors, LLC | 19 | $2.00K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 17 | $2.00K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 16 | $2.00K | 0.00% | +4+33.3% | Added |
| Schubert & Co | 23 | $2.00K | 0.00% | +11+91.7% | Added |
| First Eagle Investment Management, LLC | 22 | $2.00K | 0.00% | +22 | New |
| Curi Capital | 20 | $2.00K | 0.00% | +20 | New |
| Heritage Wealth Management, LLC | 25 | $2.45K | 0.00% | 00.0% | Unchanged |
| Steward Financial Group LLC | 36 | $3.00K | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 43 | $4.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 54 | $5.00K | 0.00% | +36+200.0% | Added |
| Bell Investment Advisors, Inc | 55 | $5.00K | 0.00% | +55 | New |
| Anchor Investment Management, LLC | 52 | $5.10K | 0.00% | +52 | New |
| Meeder Asset Management Inc | 57 | $6.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 65 | $6.00K | 0.00% | +41+170.8% | Added |
| Massmutual Trust Co FSB | 73 | $7.00K | 0.00% | +3+4.3% | Added |
| JFS Wealth Advisors, LLC | 75 | $7.00K | 0.00% | +39+108.3% | Added |
| Harbour Investments, Inc. | 69 | $7.00K | 0.00% | +69 | New |
| Core Alternative Capital | 86 | $8.00K | 0.00% | +21+32.3% | Added |
| Venture Visionary Partners LLC | 87 | $8.53K | 0.00% | +87 | New |
| Tower Research Capital LLC (TRC) | 94 | $9.00K | 0.00% | −5,698−98.4% | Reduced |
| Ellevest, Inc. | 91 | $9.00K | 0.00% | +91 | New |
| Hillsdale Investment Management Inc. | 100 | $10.0K | 0.00% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 109 | $11.0K | 0.01% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 113 | $11.0K | 0.02% | +113 | New |
| Crewe Advisors LLC | 113 | $11.0K | 0.00% | +113 | New |
| Bessemer Group Inc | 138 | $13.0K | 0.00% | +113+452.0% | Added |
| American Portfolios Advisors | 140 | $13.7K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 150 | $15.0K | 0.00% | +35+30.4% | Added |
| Fred Alger Management, LLC | 158 | $15.0K | 0.00% | +158 | New |
| Achmea Investment Management B.V. | 155 | $16.0K | 0.00% | +155 | New |
| Alpha Paradigm Partners, LLC | 160 | $16.0K | 0.01% | +160 | New |
| Brown Brothers Harriman & Co | 175 | $17.0K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 178 | $17.0K | 0.00% | +178 | New |
| Worth Asset Management, LLC | 201 | $20.0K | 0.01% | −20−9.0% | Reduced |
| Proequities, Inc. | 201 | $20.0K | 0.00% | +1+0.5% | Added |
| Deseret Mutual Benefit Administrators | 199 | $20.0K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 208 | $20.0K | 0.00% | +122+141.9% | Added |
| TCI Wealth Advisors, Inc. | 212 | $21.0K | 0.00% | −15−6.6% | Reduced |
| Rockefeller Capital Management L.P. | 226 | $21.0K | 0.00% | +90+66.2% | Added |
| Altshuler Shaham Ltd | 241 | $24.0K | 0.00% | −1,567−86.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 274 | $27.0K | 0.00% | −14−4.9% | Reduced |
| Larson Financial Group LLC | 277 | $27.0K | 0.00% | +277 | New |
| Signaturefd, LLC | 293 | $29.0K | 0.00% | −10−3.3% | Reduced |
| American International Group, Inc. | 345 | $34.0K | 0.00% | −58−14.4% | Reduced |
| Arcadia Investment Management Corp | 350 | $34.0K | 0.01% | 00.0% | Unchanged |
| Wahed Invest LLC | 349 | $34.0K | 0.02% | +349 | New |
| IFP Advisors, Inc | 309 | $36.0K | 0.00% | −303−49.5% | Reduced |
| FourThought Financial, LLC | 428 | $42.0K | 0.01% | −17−3.8% | Reduced |
| Patriot Financial Group Insurance Agency, LLC | 431 | $42.0K | 0.01% | +43+11.1% | Added |
| Parallel Advisors, LLC | 473 | $46.0K | 0.00% | −5−1.0% | Reduced |
| CoreCap Advisors, LLC | 513 | $50.0K | 0.00% | +513 | New |
| Leonteq Securities AG | 640 | $62.7K | 0.00% | −65−9.2% | Reduced |
| Zions Bancorporation, N.A. | 645 | $63.0K | 0.01% | +6+0.9% | Added |
| CWM, LLC | 682 | $67.0K | 0.00% | +672+6,720.0% | Added |
| MetLife Investment Management | 695 | $68.1K | 0.00% | −263−27.5% | Reduced |
| Quadrant Capital Group LLC | 700 | $69.0K | 0.01% | +85+13.8% | Added |
| Harvest Fund Management Co., Ltd | 897 | $88.0K | 0.02% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 944 | $93.0K | 0.00% | −693−42.3% | Reduced |
| Globeflex Capital L P | 1,003 | $98.0K | 0.02% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 1,000 | $98.0K | 0.01% | +1,000 | New |
| Covestor Ltd | 1,139 | $112.0K | 0.09% | −281−19.8% | Reduced |
| C M Bidwell & Associates Ltd | 1,238 | $121.0K | 0.10% | −10−0.8% | Reduced |
| Convergence Investment Partners, LLC | 1,275 | $125.0K | 0.08% | +46+3.7% | Added |
| The PNC Financial Services Group, Inc. | 1,445 | $142.0K | 0.00% | −11,147−88.5% | Reduced |
| USA Financial Portformulas Corp | 1,637 | $160.0K | 0.20% | +1,637 | New |
| State of Wyoming | 1,686 | $165.0K | 0.10% | +720+74.5% | Added |
| Group One Trading, L.P. | 1,783 | $175.0K | 0.00% | +1,257+239.0% | Added |
| Daiwa Securities Group Inc. | 2,024 | $198.0K | 0.00% | +2,024 | New |
| Boothbay Fund Management, LLC | 2,045 | $200.0K | 0.01% | +2,045 | New |
| Brown Advisory Inc | 2,070 | $203.0K | 0.00% | −30−1.4% | Reduced |
| Advisory Services Network, LLC | 2,064 | $203.0K | 0.01% | +2,064 | New |
| Smithfield Trust Co | 2,094 | $205.0K | 0.01% | +500+31.4% | Added |
| Nordea Investment Management AB | 2,124 | $205.0K | 0.00% | +2,124 | New |
| Krane Funds Advisors LLC | 2,106 | $206.0K | 0.01% | −1,376−39.5% | Reduced |
| Toroso Investments, LLC | 2,119 | $208.0K | 0.01% | +2,119 | New |
| Eagle Global Advisors LLC | 2,178 | $213.0K | 0.02% | 00.0% | Unchanged |
| Diametric Capital, LP | 2,212 | $217.0K | 0.16% | +2,212 | New |
| HighTower Advisors, LLC | 2,256 | $221.0K | 0.00% | −17,104−88.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 2,268 | $222.0K | 0.01% | +2,268 | New |
| Winton Group Ltd | 2,296 | $225.0K | 0.01% | −5,380−70.1% | Reduced |
| Commonwealth Equity Services, LLC | 2,296 | $225.0K | 0.00% | +634+38.1% | Added |
| Oppenheimer & Co Inc | 2,323 | $228.0K | 0.00% | +2,323 | New |