WestlakeWLK
13F holders, Q2 2026 (June 30)360holders +21
80new positions
63sold out
8famous investors
$73.11avg. 13F price*
At the end of Q2 2026, 360 institutions reported holding Westlake Corp. (WLK) in their 13F filings, up 21 from Q1 2026. 80 opened new positions and 63 sold out. The largest holders were BlackRock, Inc. ($240.5M), Capital World Investors ($207.5M) and T. Rowe Price Associates Inc. ($161.1M). 8 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Westlake Corp.
- CUSIP
- 960413102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 80 | $182.2M |
| Exits | 63 | $202.6M |
All 13F filers, Q1 2026 → Q2 2026: 7,484,581 shares bought and 12,061,415 shares sold, net −4,576,834 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 360 holders
| BlackRock, Inc. | 0.00% | Add +7.0% | 3,294,162 | $240.5M |
| Capital World Investors | 0.02% | Reduce -32.5% | 2,842,348 | $207.5M |
| T. Rowe Price Associates Inc. | 0.02% | Reduce -8.3% | 2,206,676 | $161.1M |
| Orbis Allan Gray Ltd | 0.52% | Reduce -60.6% | 2,084,364 | $152.2M |
| Dimensional Fund Advisors LP | 0.03% | Add +39.9% | 2,051,554 | $149.8M |
| Vanguard Portfolio Management LLC | 0.01% | Reduce -1.0% | 1,752,627 | $127.9M |
| Brandes Investment Partners, LP | 0.81% | Reduce -14.6% | 1,572,939 | $114.8M |
| AQR Capital Management | 0.04% | Add +503.9% | 1,570,453 | $114.6M |
| Vanguard Capital Management LLC | 0.00% | Add +0.6% | 1,464,223 | $106.9M |
| State Street Corp. | 0.00% | Add +5.3% | 1,453,407 | $106.1M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -8.1% | 1,280,873 | $93.5M |
| Citadel Advisors | 0.04% | Add +47.4% | 1,054,868 | $77.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.09% | Add +8.4% | 1,023,403 | $74.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -16.7% | 817,207 | $59.7M |
| Geode Capital Management, LLC | 0.00% | Add +17.0% | 718,597 | $52.5M |
| Jacobs Levy Equity Management, Inc. | 0.19% | Add +103.2% | 709,355 | $51.8M |
| Balyasny Asset Management L.P. | 0.09% | Add +69.3% | 625,859 | $45.7M |
| Woodline Partners LP | 0.10% | Add +34.1% | 451,986 | $33.0M |
| Nuveen, LLC | 0.01% | Reduce -20.9% | 446,479 | $32.6M |
| Morgan Stanley | 0.00% | Reduce -10.1% | 437,571 | $31.9M |
| UBS Group AG | 0.01% | Reduce -46.8% | 431,633 | $31.5M |
| Schroder Investment Management Group | 0.02% | Add +0.4% | 375,889 | $28.1M |
| Millennium Management | 0.02% | Add +330.7% | 366,074 | $26.7M |
| FMR LLC | 0.00% | Reduce -72.5% | 361,243 | $26.4M |
| ExodusPoint Capital Management, LP | 0.22% | New | 327,195 | $23.9M |
| Qube Research & Technologies Ltd | 0.03% | New | 321,718 | $23.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.3% | 318,823 | $23.3M |
| Erste Asset Management GmbH | 0.18% | Reduce -22.8% | 305,000 | $22.8M |
| Van Lanschot Kempen Investment Management N.V. | 0.15% | Add +9.9% | 268,434 | $19.6M |
| Jupiter Topco LLC | 0.01% | — | 267,748 | $19.5M |
| Northern Trust Corp. | 0.00% | Reduce -2.3% | 262,926 | $19.2M |
| Robotti Robert | 2.77% | Add +62.3% | 235,379 | $17.2M |
| Bank of America Corp. | 0.00% | Reduce -2.0% | 232,213 | $17.0M |
| Susquehanna Portfolio Strategies, LLC | 0.27% | Add +1154.1% | 230,396 | $16.8M |
| ProShare Advisors LLC | 0.02% | Reduce -22.8% | 228,319 | $16.7M |
| Norges Bank | 0.00% | — | 214,101 | $15.6M |
| Jump Financial, LLC | 0.15% | New | 209,861 | $15.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +1.9% | 209,650 | $15.3M |
| D. E. Shaw & Co. | 0.01% | Reduce -14.0% | 200,534 | $14.6M |
| Russell Investments Group, Ltd. | 0.01% | Add +117.5% | 194,362 | $14.2M |
| Invesco Ltd. | 0.00% | Add +6.4% | 190,951 | $13.9M |
| JPMorgan Chase & Co. | 0.00% | Add +67.1% | 163,287 | $12.3M |
| Cerity Partners LLC | 0.01% | Add +129.0% | 166,436 | $12.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -9.7% | 163,455 | $11.9M |
| Allspring Global Investments Holdings, LLC | 0.02% | Reduce -42.9% | 163,075 | $11.9M |
| Sprott Inc. | 0.39% | Add +20.7% | 160,110 | $11.7M |
| Teachers Retirement System of the State of Kentucky | 0.08% | Reduce -12.0% | 156,757 | $11.4M |
| Campbell & CO Investment Adviser LLC | 0.57% | New | 148,180 | $10.8M |
| Wellington Management Group LLP | 0.00% | Reduce -92.1% | 141,816 | $10.4M |
| Lighthouse Investment Partners, LLC | 0.31% | New | 135,361 | $9.9M |
| Recurrent Investment Advisors LLC | 0.58% | Add +14.2% | 128,771 | $9.4M |
| Quantinno Capital Management LP | 0.01% | Add +1.5% | 123,228 | $9.0M |
| HRT Financial LP | 0.02% | New | 116,395 | $8.5M |
| Marshall Wace, LLP | 0.01% | New | 111,574 | $8.1M |
| Tudor Investment Corporation | 0.03% | New | 110,710 | $8.1M |
| Wells Fargo & Company | 0.00% | Reduce -0.7% | 105,936 | $7.7M |
| Alliancebernstein L.P. | 0.00% | Reduce -2.0% | 65,993 | $7.7M |
| Mackenzie Financial Corp. | 0.01% | Add +45.8% | 104,903 | $7.7M |
| Royal Bank of Canada | 0.00% | Reduce -6.9% | 96,772 | $7.1M |
| Thomist Capital Management, LP | 2.59% | Add +31.8% | 96,200 | $7.0M |
| BNP Paribas Financial Markets | 0.00% | Add +1311.1% | 94,400 | $6.9M |
| Point72 Asset Management | 0.01% | New | 89,731 | $6.6M |
| Alberta Investment Management Corp | 0.04% | New | 89,200 | $6.5M |
| Rhumbline Advisers | 0.00% | Reduce -1.1% | 86,305 | $6.3M |
| Walleye Capital LLC | 0.03% | Add +38.5% | 82,847 | $6.0M |
| Meiji Yasuda Asset Management Co Ltd. | 0.27% | Add +4.2% | 82,778 | $6.0M |
| Squarepoint Ops LLC | 0.01% | Add +107.5% | 79,967 | $5.8M |
| Natixis | 0.03% | New | 77,117 | $5.6M |
| Tidal Investments LLC | 0.01% | Add +59.0% | 76,055 | $5.6M |
| PDT Partners, LLC | 0.29% | No change | 75,777 | $5.5M |
| Principal Financial Group Inc. | 0.00% | Add +1.6% | 75,653 | $5.5M |
| Agman Capital LLC | 3.29% | Reduce -1.1% | 71,465 | $5.2M |
| Engineers Gate Manager LP | 0.07% | Add +67.8% | 71,301 | $5.2M |
| Swiss National Bank | 0.00% | Reduce -15.4% | 64,200 | $4.7M |
| SG Americas Securities, LLC | 0.00% | Add +140.5% | 59,116 | $4.3M |
| Turas Capital Management LP | 1.97% | New | 58,800 | $4.3M |
| Assenagon Asset Management S.A. | 0.01% | New | 55,289 | $4.0M |
| Merewether Investment Management, LP | 0.07% | Reduce -75.7% | 53,439 | $3.9M |
| Axq Capital, LP | 0.41% | New | 51,437 | $3.8M |
| Legal & General Group Plc | 0.00% | Reduce -1.4% | 50,025 | $3.7M |
| Mariner, LLC | 0.00% | New | 47,319 | $3.5M |
| Two Sigma Investments, LP | 0.00% | New | 45,357 | $3.3M |
| BI Asset Management Fondsmaeglerselskab A/S | 0.02% | Reduce -0.6% | 41,791 | $3.1M |
| New York State Common Retirement Fund | 0.00% | Reduce -86.8% | 40,926 | $3.0M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +11.6% | 37,155 | $2.7M |
| California State Teachers Retirement System | 0.00% | Reduce -17.0% | 36,900 | $2.7M |
| Citigroup Inc. | 0.00% | Reduce -33.0% | 36,569 | $2.7M |
| State of Wisconsin Investment Board | 0.01% | Add +41.9% | 35,823 | $2.6M |
| Occudo Quantitative Strategies LP | 0.14% | Reduce -19.7% | 35,695 | $2.6M |
| Bank of Montreal | 0.00% | Reduce -8.8% | 35,590 | $2.6M |
| HITE Hedge Asset Management LLC | 0.14% | New | 34,589 | $2.5M |
| Retirement Systems of Alabama | 0.01% | Reduce -15.7% | 34,454 | $2.5M |
| Acadian Asset Management LLC | 0.00% | New | 34,498 | $2.5M |
| Los Angeles Capital Management LLC | 0.01% | Add +20664.3% | 32,600 | $2.4M |
| Abn Amro Investment Solutions | 0.02% | New | 31,597 | $2.3M |
| Ameriprise Financial Inc. | 0.00% | Add +9.8% | 31,288 | $2.3M |
| Worldquant Millennium Advisors LLC | 0.01% | Add +69.8% | 31,204 | $2.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Reduce -9.9% | 30,040 | $2.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +5.5% | 29,586 | $2.2M |
| First Trust Advisors LP | 0.00% | Reduce -73.1% | 27,496 | $2.0M |
| Freestone Grove Partners LP | 0.01% | New | 27,248 | $2.0M |
| Barclays PLC | 0.00% | Add +83.5% | 26,524 | $1.9M |
| Mercer Global Advisors Inc. | 0.00% | Add +363.1% | 26,477 | $1.9M |
| Susquehanna International Group, LLP | 0.00% | Add +74.4% | 26,155 | $1.9M |
| Stifel Financial Corp. | 0.00% | Add +4.8% | 26,128 | $1.9M |
| National Bank of Canada | 0.00% | Add +14144.0% | 25,924 | $1.9M |
| Treasurer of the State of North Carolina | 0.00% | Add +79.8% | 25,716 | $1.9M |
| Man Group plc | 0.00% | Reduce -84.0% | 25,705 | $1.9M |
| Creative Planning | 0.00% | Add +114.0% | 25,595 | $1.9M |
| American Century Companies Inc. | 0.00% | Add +20.7% | 24,162 | $1.8M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -2.5% | 23,505 | $1.7M |
| HSBC Holdings PLC | 0.00% | New | 23,272 | $1.7M |
| Vident Advisory, LLC | 0.01% | New | 23,139 | $1.7M |
| Jane Street Group, LLC | 0.00% | Reduce -79.4% | 21,762 | $1.6M |
| Summit Trail Advisors, LLC | 0.02% | Add +69.8% | 21,266 | $1.6M |
| Entropy Technologies, LP | 0.06% | New | 20,610 | $1.5M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +3.0% | 20,614 | $1.5M |
| South Dakota Investment Council | 0.02% | Reduce -4.5% | 19,335 | $1.4M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 19,174 | $1.4M |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +738.4% | 21,697 | $1.4M |
| Dana Investment Advisors, Inc. | 0.04% | Reduce -0.6% | 18,847 | $1.4M |
| Brevan Howard Capital Management LP | 0.02% | New | 18,251 | $1.3M |
| Verition Fund Management LLC | 0.01% | Add +750.0% | 17,000 | $1.2M |
| Magnetar Financial LLC | 0.01% | New | 16,922 | $1.2M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +50.1% | 16,907 | $1.2M |
| Credit Agricole S A | 0.00% | New | 16,285 | $1.2M |
| MetLife Investment Management, LLC | 0.01% | Reduce -2.3% | 16,031 | $1.2M |
| Bleakley Financial Group, LLC | 0.01% | New | 15,907 | $1.2M |
| Storebrand Asset Management As | 0.00% | No change | 15,405 | $1.1M |
| Quantbot Technologies LP | 0.04% | Reduce -36.1% | 15,303 | $1.1M |
| Gotham Asset Management | 0.00% | Reduce -55.9% | 15,253 | $1.1M |
| Ameritas Investment Partners, Inc. | 0.03% | Reduce -27.3% | 14,892 | $1.1M |
| LPL Financial LLC | 0.00% | Add +13.2% | 14,787 | $1.1M |
| Amalgamated Bank | 0.01% | Reduce -1.9% | 14,729 | $1.1M |
| Canada Pension Plan Investment Board | 0.00% | Add +543.0% | 14,210 | $1.0M |
| Polymer Capital Management (US) LLC | 0.15% | Add +13.0% | 14,143 | $1.0M |
| Storgate, LLC | 0.21% | Add +150.4% | 13,795 | $1.0M |
| Brown Advisory Inc. | 0.00% | Add +518.4% | 13,766 | $1.0M |
| Neo Ivy Capital Management | 0.23% | New | 13,509 | $986K |
| Twin Capital Management Inc. | 0.10% | New | 13,135 | $959K |
| Inspire Investing, LLC | 0.04% | Add +35.7% | 12,996 | $949K |
| Vanguard Global Advisers, LLC | 0.00% | Reduce -6.6% | 12,989 | $948K |
| State of New Jersey Common Pension Fund D | 0.00% | Reduce -45.2% | 12,965 | $946K |
| KBC Group NV | 0.00% | Reduce -33.7% | 12,878 | $940K |
| State of Tennessee, Department of Treasury | 0.00% | Reduce -1.8% | 12,717 | $928K |
| Mutual of America Capital Management LLC | 0.01% | Reduce -3.3% | 12,363 | $902K |
| AlphaGrep UK Ltd | 0.27% | Add +270.6% | 12,289 | $897K |
| Schonfeld Strategic Advisors LLC | 0.00% | Add +20.1% | 12,231 | $893K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Reduce -6.7% | 11,638 | $850K |
| Sei Investments Co. | 0.00% | Reduce -14.7% | 10,896 | $795K |
| Graham Capital Management, L.P. | 0.03% | New | 10,704 | $781K |
| Fifth Third Bancorp | 0.00% | Reduce -34.1% | 10,578 | $772K |
| Mirabella Financial Services LLP | 0.08% | New | 10,550 | $770K |
| Capital International Sarl | 0.01% | Reduce -84.5% | 9,871 | $721K |
| Yousif Capital Management, LLC | 0.01% | Reduce -6.8% | 9,800 | $715K |
| Louisiana State Employees Retirement System | 0.01% | No change | 9,700 | $708K |
| Fieldview Capital Management, LLC | 0.20% | New | 9,445 | $689K |
| SummitTX Capital, L.P. | 0.02% | Reduce -34.3% | 9,414 | $687K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -3.4% | 9,392 | $686K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 9,370 | $684K |
| Vanguard Personalized Indexing Management, LLC | 0.01% | Reduce -1.3% | 9,336 | $682K |
| Macquarie Group Ltd. | 0.00% | New | 9,193 | $671K |
| Bridgefront Capital, LLC | 0.17% | New | 9,068 | $662K |
| Arizona State Retirement System | 0.00% | Reduce -16.5% | 8,836 | $645K |
| Virtu Financial LLC | 0.02% | Reduce -8.4% | 8,729 | $637K |
| KLP Kapitalforvaltning As | 0.00% | No change | 8,500 | $621K |
| Corient Private Wealth LP | 0.00% | Reduce -76.7% | 8,143 | $594K |
| Vanguard Investments Australia, Ltd. | 0.00% | Reduce -18.3% | 8,118 | $593K |
| Captrust Financial Advisors | 0.00% | New | 8,087 | $590K |
| Numerai GP LLC | 0.05% | New | 8,035 | $587K |
| Twin Focus Capital Partners, LLC | 0.06% | No change | 8,000 | $584K |
| Handelsbanken Fonder AB | 0.00% | Reduce -10.1% | 8,000 | $584K |
| State of Michigan Retirement System | 0.00% | Reduce -2.5% | 7,800 | $569K |
| Northwestern Mutual Investment Management Company, LLC | 0.01% | Add +0.3% | 7,493 | $547K |
| Marnell Management LLC | 0.27% | Add +94.7% | 7,402 | $540K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -1.6% | 7,397 | $540K |
| Chicago Partners Investment Group LLC | 0.01% | New | 6,931 | $521K |
| New Mexico Educational Retirement Board | 0.01% | No change | 7,000 | $511K |
| Dynamic Technology Lab Private Ltd | 0.11% | Reduce -5.1% | 6,975 | $509K |
| Allstate Corp. | 0.01% | Add +4.9% | 6,899 | $504K |
| Oregon Public Employees Retirement Fund | 0.01% | No change | 6,868 | $501K |
| Dark Forest Capital Management LP | 0.03% | New | 6,817 | $498K |
| Pinnacle Financial Partners, Inc. | 0.00% | New | 6,813 | $497K |
| Pettee Investors, Inc. | 0.24% | No change | 6,711 | $490K |
| Gsa Capital Partners LLP | 0.03% | Add +23.6% | 6,310 | $461K |
| RiverFront Investment Group, LLC | 0.01% | Reduce -3.0% | 6,300 | $460K |
| Oxford Asset Management LLP | 0.23% | New | 6,291 | $459K |
| Ieq Capital, LLC | 0.00% | New | 6,267 | $457K |
| Two Sigma Securities, LLC | 0.04% | New | 6,190 | $452K |
| Havemeyer Place LP | 0.04% | Add +84.8% | 6,007 | $439K |
| XTX Topco Ltd | 0.01% | Reduce -53.4% | 6,003 | $438K |
| Brighton Jones LLC | 0.01% | New | 5,843 | $427K |
| Total Wealth Planning & Management, Inc. | 0.30% | Reduce -26.6% | 5,654 | $413K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Reduce -1.6% | 5,591 | $408K |
| Pictet Asset Management Holding SA | 0.00% | Reduce -9.5% | 5,483 | $400K |
| Fox Run Management, L.L.C. | 0.07% | New | 5,393 | $394K |
| Atria Investments, Inc | 0.00% | Add +41.7% | 5,365 | $392K |
| Focus Partners Wealth | 0.00% | New | 5,312 | $388K |
| Victory Capital Management Inc. | 0.00% | Reduce -88.4% | 5,297 | $387K |
| Unison Advisors LLC | 0.03% | Add +0.5% | 5,271 | $385K |
| Capital International Ltd. | 0.01% | Reduce -86.0% | 5,238 | $382K |
| New York State Teachers Retirement System | 0.00% | Add +26.1% | 5,225 | $381K |
| Y-Intercept (Hong Kong) Ltd | 0.01% | New | 5,128 | $374K |
| MAI Capital Management | 0.00% | Add +211.3% | 5,077 | $371K |
| Pathstone Holdings, LLC | 0.00% | Add +1.6% | 5,038 | $368K |
| Centiva Capital, LP | 0.01% | New | 5,037 | $368K |
| Sanctuary Advisors, LLC | 0.00% | Add +52.4% | 4,985 | $364K |
| Aquatic Capital Management LLC | 0.01% | New | 4,884 | $357K |
| Scientech Research LLC | 0.28% | New | 4,813 | $351K |
| Daiwa Securities Group Inc. | 0.00% | New | 4,785 | $349K |
| Capstone Investment Advisors, LLC | 0.00% | Reduce -96.5% | 4,721 | $345K |
| Tower Research Capital LLC (TRC) | 0.01% | Add +245.9% | 4,691 | $342K |
| Farringdon Capital, Ltd. | 0.17% | New | 4,583 | $335K |
| Guggenheim Capital LLC | 0.00% | Add +6.2% | 4,374 | $319K |
| Jain Global LLC | 0.00% | New | 4,093 | $299K |
| 111 Capital | 0.05% | New | 4,081 | $298K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 4,031 | $294K |
| Hartree Partners, LP | 0.06% | Reduce -7.0% | 4,000 | $292K |
| CIBC Asset Management Inc | 0.00% | No change | 3,977 | $290K |
| Xponance LLC | 0.00% | Reduce -1.5% | 3,928 | $287K |
| Focus Partners Advisor Solutions, LLC | 0.00% | New | 3,912 | $286K |
| Rothschild Investment LLC | 0.01% | Add +8180.9% | 3,892 | $284K |
| Merit Financial Group, LLC | 0.00% | New | 3,859 | $282K |
| Curi Capital, LLC | 0.00% | New | 3,841 | $280K |
| Arax Advisory Partners | 0.00% | Add +1526.3% | 3,773 | $275K |
| Pacer Advisors, Inc. | 0.00% | Reduce -2.3% | 3,756 | $274K |
| Evergreen Capital Management LLC | 0.00% | No change | 3,651 | $267K |
| Core Capital Management & Research, inc. | 0.14% | — | 3,339 | $264K |
| Aigen Investment Management, LP | 0.07% | New | 3,496 | $255K |
| GAMCO Investors | 0.00% | No change | 3,491 | $255K |
| Cetera Investment Advisers | 0.00% | Reduce -12.3% | 3,437 | $251K |
| NorthCrest Asset Manangement, LLC | 0.01% | New | 3,214 | $239K |
| State of Alaska, Department of Revenue | 0.00% | Reduce -2.7% | 3,264 | $238K |
| Capital International, Inc. | 0.00% | Reduce -84.9% | 3,221 | $235K |
| Landscape Capital Management, L.L.C. | 0.01% | New | 3,072 | $224K |
| Allworth Financial LP | 0.00% | Add +79.5% | 3,054 | $223K |
| Claret Asset Management Corp | 0.02% | Add +0.6% | 3,026 | $221K |
| Integrated Wealth Concepts LLC | 0.00% | Add +3.5% | 2,956 | $216K |
| Odyssean, LLC | 0.03% | No change | 2,903 | $212K |
| Bull Harbor Capital LLC | 0.04% | New | 2,867 | $209K |
| First Eagle Investment Management, LLC | 0.00% | Reduce -60.2% | 2,835 | $207K |
| Qsemble Capital Management, LP | 0.03% | New | 2,814 | $205K |
| HB Wealth Management, LLC | 0.00% | New | 2,768 | $202K |
| Bayforest Capital Ltd | 0.18% | New | 2,728 | $199K |
| Securian Asset Management, Inc. | 0.01% | Add +4.2% | 2,503 | $194K |
| Federated Hermes, Inc. | 0.00% | Reduce -99.0% | 2,574 | $188K |
| Virtus Investment Advisers, LLC | 0.04% | Add +44.3% | 2,505 | $183K |
| Lloyd Advisory Services, LLC. | 0.07% | New | 2,472 | $180K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +14.2% | 2,272 | $166K |
| Caitong International Asset Management Co., Ltd | 0.02% | New | 2,253 | $164K |
| CoreFirst Bank & Trust | 0.08% | No change | 2,195 | $160K |
| Deutsche Bank AG | 0.00% | Reduce -8.5% | 2,169 | $158K |
| US Bancorp \de | 0.00% | Reduce -8.8% | 1,979 | $144K |
| Advisors Asset Management, Inc. | 0.00% | Reduce -65.5% | 1,949 | $142K |
| Hantz Financial Services, Inc. | 0.00% | Reduce -10.7% | 1,945 | $142K |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | New | 1,723 | $126K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 1,704 | $124K |
| Kimelman & Baird, LLC | 0.01% | No change | 1,500 | $110K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -16.6% | 1,270 | $93K |
| IFP Advisors, Inc | 0.00% | Add +58450.0% | 1,171 | $85K |
| Signaturefd, LLC | 0.00% | Add +1.1% | 1,160 | $85K |
| Essential Partners LLC | 0.04% | Add +12077.8% | 1,096 | $80K |
| Transamerica Financial Advisors, LLC | 0.01% | Reduce -15.8% | 1,095 | $80K |
| Sterling Capital Management LLC | 0.00% | Reduce -11.7% | 991 | $72K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +310.7% | 961 | $70K |
| Nykredit A/S | 0.00% | — | 948 | $69K |
| Compagnie Lombard Odier SCmA | 0.00% | No change | 860 | $63K |
| Parallel Advisors, LLC | 0.00% | Reduce -16.3% | 695 | $51K |
| STRS Ohio | 0.00% | Reduce -13.0% | 695 | $51K |
| NewEdge Advisors, LLC | 0.00% | No change | 689 | $50K |
| Farther Finance Advisors, LLC | 0.00% | Add +109.0% | 604 | $44K |
| Exchange Traded Concepts, LLC | 0.00% | Add +11.2% | 596 | $44K |
| Jones Financial Companies LLLP | 0.00% | Add +34.9% | 487 | $37K |
| GAMMA Investing LLC | 0.00% | Reduce -7.0% | 494 | $36K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Reduce -13.8% | 461 | $34K |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -53.9% | 395 | $29K |
| Clearstead Advisors, LLC | 0.00% | Add +1988.9% | 376 | $27K |
| Nomura Asset Management Co. Ltd. | 0.00% | Reduce -49.3% | 340 | $25K |
| UMB Bank, n.a. | 0.00% | Reduce -3.5% | 301 | $22K |
| Versant Capital Management, Inc | 0.00% | Add +181.2% | 284 | $21K |
| Nisa Investment Advisors, LLC | 0.00% | Add +53.5% | 284 | $21K |
| Quent Capital, LLC | 0.00% | Add +6.3% | 253 | $18K |
| Deseret Mutual Benefit Administrators | 0.01% | No change | 248 | $18K |
| True Wealth Design, LLC | 0.00% | Add +759.3% | 232 | $17K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -19.3% | 221 | $16K |
| Smartleaf Asset Management LLC | 0.00% | No change | 213 | $16K |
| Osaic Holdings, Inc. | 0.00% | Add +10.0% | 209 | $15K |
| Lanark Financial, Inc. | 0.00% | Reduce -3.0% | 194 | $14K |
| Spire Wealth Management | 0.00% | No change | 172 | $13K |
| Cullen/Frost Bankers, Inc. | 0.00% | Add +0.6% | 166 | $12K |
| Bessemer Group Inc. | 0.00% | Add +175.0% | 165 | $12K |
| Activest Wealth Management | 0.00% | Add +6900.0% | 140 | $10K |
| Huntington National Bank | 0.00% | Add +1.7% | 121 | $9K |
| Covestor Ltd | 0.00% | Reduce -79.3% | 112 | $8K |
| Eurizon Capital SGR S.p.A. | 0.00% | Reduce -98.8% | 89 | $7K |
| Private Trust Co. NA | 0.00% | No change | 90 | $7K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Add +37.9% | 80 | $6K |
| Private Wealth Management Group, LLC | 0.00% | Add +119.4% | 79 | $6K |
| SJS Investment Consulting Inc. | 0.00% | Add +240.9% | 75 | $5K |
| Parkside Financial Bank & Trust | 0.00% | No change | 68 | $5K |
| Sachetta, LLC | 0.00% | Add +1.9% | 55 | $4K |
| Brown Brothers Harriman & Co. | 0.00% | No change | 55 | $4K |
| Rakuten Securities, Inc. | 0.00% | Reduce -20.3% | 51 | $4K |
| Trust Co. of Vermont | 0.00% | — | 50 | $4K |
| TD Waterhouse Canada Inc. | 0.00% | Reduce -96.4% | 49 | $4K |
| Fiduciary Financial Advisors | 0.00% | New | 45 | $3K |
| Fortitude Family Office, LLC | 0.00% | Reduce -19.2% | 42 | $3K |
| Global Retirement Partners, LLC | 0.00% | — | 42 | $3K |
| CVA Family Office, LLC | 0.00% | Reduce -51.2% | 41 | $3K |
| Larson Financial Group LLC | 0.00% | Reduce -28.1% | 41 | $3K |
| Basecamp Wealth Advisors LLC | 0.00% | Reduce -11.1% | 40 | $3K |
| Assetmark, Inc. | 0.00% | Reduce -11.4% | 39 | $3K |
| Transce3nd, LLC | 0.02% | No change | 33 | $2K |
| Harbour Investments, Inc. | 0.00% | No change | 32 | $2K |
| Bruce G. Allen Investments, LLC | 0.00% | No change | 31 | $2K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 30 | $2K |
| GoalVest Advisory LLC | 0.00% | New | 26 | $2K |
| Creative Capital Management Investments LLC | 0.00% | New | 25 | $2K |
| CoreCap Advisors, LLC | 0.00% | No change | 24 | $2K |
| Peterson Wealth Services | 0.00% | No change | 23 | $2K |
| Manchester Capital Management LLC | 0.00% | No change | 21 | $2K |
| AdvisorNet Financial, Inc | 0.00% | Add +10.5% | 21 | $2K |
| JFS Wealth Advisors, LLC | 0.00% | Reduce -30.0% | 21 | $2K |
| Purpose Unlimited Inc. | 0.00% | Reduce -44.1% | 19 | $1K |
| Wilkerson Advisory Group LLC | 0.00% | Reduce -12.5% | 14 | $1K |
| Ogorek Anthony Joseph /NY/ | 0.00% | No change | 18 | $1K |
| Avion Wealth | 0.00% | No change | 14 | $1K |
| Torren Management, LLC | 0.00% | No change | 13 | $984 |
| Planning Strategies Inc. | 0.00% | — | 12 | $876 |
| Bay Harbor Wealth Management, LLC | 0.00% | Reduce -8.3% | 11 | $803 |
| Raffa Wealth Management, LLC | 0.00% | Add +10.0% | 11 | $803 |
| First Horizon Corp. | 0.00% | Reduce -54.2% | 11 | $803 |
| Owl Creek Wealth Partners LLC | 0.00% | New | 10 | $730 |
| DiNuzzo Private Wealth, Inc. | 0.00% | Add +11.1% | 10 | $730 |
| Creative Financial Designs Inc. | 0.00% | No change | 9 | $657 |
| Principia Wealth Advisory, LLC | 0.00% | No change | 8 | $584 |
| Rialto Wealth Management, LLC | 0.00% | Reduce -33.3% | 8 | $584 |
| SouthState Bank Corp | 0.00% | Reduce -55.6% | 8 | $584 |
| American Capital Advisory, LLC | 0.00% | No change | 7 | $511 |
| HFM Investment Advisors, LLC | 0.00% | Add +16.7% | 7 | $511 |
| Bell Investment Advisors, Inc | 0.00% | New | 7 | $511 |
| Financial Consulate, Inc. | 0.00% | New | 6 | $438 |
| SWAN Capital LLC | 0.00% | No change | 5 | $365 |
| MV Capital Management, Inc. | 0.00% | Reduce -16.7% | 5 | $365 |
| Cromwell Holdings LLC | 0.00% | No change | 4 | $292 |
| Arlington Trust Co LLC | 0.00% | No change | 4 | $292 |
| LRI Investments, LLC | 0.00% | New | 4 | $292 |
| Keating Financial Advisory Services, Inc. | 0.00% | Reduce -86.7% | 4 | $292 |
| Dunhill Financial, LLC | 0.00% | No change | 3 | $271 |
| Maryland Capital Advisors Inc. | 0.00% | — | 3 | $219 |
| Hughes Financial Services, LLC | 0.00% | Add +50.0% | 3 | $219 |
| Rossby Financial, LCC | 0.00% | New | 3 | $219 |
| DecisionPoint Financial, LLC | 0.00% | New | 2 | $146 |
| Valued Wealth Advisors LLC | 0.00% | No change | 1 | $76 |
| 3 Factor Indexing, LLC | 0.00% | No change | 1 | $73 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -50.0% | 1 | $73 |
| Abound Wealth Management | 0.00% | New | 1 | $73 |
| Penserra Capital Management LLC | 0.00% | No change | 9 | $0 |
| Evolution Advisers, Inc. | 0.00% | New | 3 | $0 |
| Navigoe, LLC | 0.00% | New | 5 | $0 |
"% of holder's portfolio" is WLK's weight in each manager's 13F, not the share of Westlake Corp. the manager owns.