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 2023
Institutional positions in Westlake Corp as of Jun 30, 2023. 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
- 340
- −1 vs. Q1 2023
- Shares held
- 37.0M
- −1.34M (−3.5%) vs. Q1 2023
- Total value
- $4.42B
- +$15.4M (+0.4%) vs. Q1 2023
- New holders
- 45
- 104 more added
- Sold out
- 46
- 128 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Westlake Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Global Retirement Partners, LLC | 77 | $9.20K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 69 | $8.25K | 0.00% | 00.0% | Unchanged |
| West Tower Group, LLC | 63 | $7.53K | 0.01% | +63 | New |
| Quent Capital, LLC | 57 | $6.81K | 0.00% | +10+21.3% | Added |
| JFS Wealth Advisors, LLC | 56 | $6.69K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 52 | $6.21K | 0.00% | 00.0% | Unchanged |
| Antipodes Partners Ltd | 56 | $6.00K | 0.00% | −15−21.1% | Reduced |
| CoreFirst Bank & Trust | 50 | $5.97K | 0.00% | +50 | New |
| Zions Bancorporation, N.A. | 43 | $5.14K | 0.00% | +43 | New |
| ORG Partners LLC | 40 | $4.82K | 0.00% | +40 | New |
| Bell Investment Advisors, Inc | 30 | $3.58K | 0.00% | +4+15.4% | Added |
| Parkside Financial Bank & Trust | 28 | $3.35K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 28 | $3.35K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 28 | $3.00K | 0.00% | +21+300.0% | Added |
| Bessemer Group Inc | 29 | $3.00K | 0.00% | +29 | New |
| Lindbrook Capital, LLC | 23 | $2.75K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 22 | $2.63K | 0.00% | 00.0% | Unchanged |
| RFP Financial Group LLC | 21 | $2.51K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 19 | $2.27K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 17 | $2.03K | 0.00% | −2−10.5% | Reduced |
| Farmers & Merchants Investments Inc | 15 | $1.79K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 15 | $1.79K | 0.00% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 14,046 | $1.68K | 0.00% | −137−1.0% | Reduced |
| Disciplined Investments, LLC | 13 | $1.55K | 0.00% | −1−7.1% | Reduced |
| American National Bank | 12 | $1.43K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 11 | $1.31K | 0.00% | +11 | New |
| Massmutual Trust Co FSB | 9 | $1.07K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 9 | $1.07K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 7 | $837 | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 7 | $836 | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 6 | $717 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 6 | $717 | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 5 | $597 | 0.00% | 00.0% | Unchanged |
| 25 LLC | 4 | $518 | 0.00% | +4 | New |
| True Wealth Design, LLC | 3 | $359 | 0.00% | 00.0% | Unchanged |
| Horizon Investments, LLC | 3 | $358 | 0.00% | −5−62.5% | Reduced |
| Tfo-TDC, LLC | 2 | $239 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 1 | $120 | 0.00% | +1 | New |
| Comerica Bank | 14,160 | $2 | 0.00% | +14,160 | New |
| Financial Management Professionals, Inc. | 2 | $0 | 0.00% | +1+100.0% | Added |
| Appian Way Asset Management LP | 0 | $0 | 0.00% | −253,283−100.0% | Sold out |
| Anomaly Capital Management, LP | 0 | $0 | 0.00% | −113,850−100.0% | Sold out |
| Swedbank AB | 0 | $0 | 0.00% | −28,953−100.0% | Sold out |
| PointState Capital LP | 0 | $0 | 0.00% | −25,986−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −22,887−100.0% | Sold out |
| Navellier & Associates Inc | 0 | $0 | 0.00% | −16,413−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −12,629−100.0% | Sold out |
| Aventail Capital Group, LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| CFO4Life Group, LLC | 0 | $0 | 0.00% | −6,397−100.0% | Sold out |
| Burns Matteson Capital Management, LLC | 0 | $0 | 0.00% | −6,127−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −5,045−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −4,141−100.0% | Sold out |
| Mount Lucas Management LP | 0 | $0 | 0.00% | −4,123−100.0% | Sold out |
| Acrisure Capital Management, LLC | 0 | $0 | 0.00% | −4,016−100.0% | Sold out |
| Westpac Banking Corp | 0 | $0 | 0.00% | −3,454−100.0% | Sold out |
| L2 Asset Management, LLC | 0 | $0 | 0.00% | −2,932−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −2,912−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −2,887−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −2,720−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −2,668−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −2,659−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Grey Fox Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,468−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −2,482−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −2,045−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,858−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −1,840−100.0% | Sold out |
| Wetherby Asset Management Inc | 0 | $0 | 0.00% | −1,767−100.0% | Sold out |
| Industrial Alliance Investment Management Inc. | 0 | $0 | 0.00% | −1,707−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −1,181−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −1,080−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −801−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −677−100.0% | Sold out |
| First Horizon Advisors, Inc. | 0 | $0 | 0.00% | −470−100.0% | Sold out |
| Orion Capital Management LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Smithfield Trust Co | 0 | $0 | 0.00% | −379−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −194−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Schubert & Co | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Bellwether Advisors, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Pathway Financial Advisers, LLC | – | – | – | – | Not filed |