Ficha del valor · trimestre archivado
WLK
Westlake Corporation · Basic Materials · Chemicals - Specialty
107Tenedores rastreados
+10Δ titulares
30.63MAcciones mantenidas
$3.57BValor declarado
+16Nuevas posiciones
−7Cierres
Señales de momentum (gestores comparables):
amplitud de titulares +10.3% ·
flujo de acciones -1.4% ·
nuevas posiciones netas +8.4%
— fórmula
Fragmentación de la titularidad — más titulares, participación agregada menor
Todas las cifras de propiedad: únicamente gestores 13F seguidos, posiciones en acciones ordinarias, período de referencia Q1 2026
Participación a lo largo del tiempo
| Trimestre | Titulares | Δ | Acciones | Valor declarado | Nuevo | Cierres |
|---|---|---|---|---|---|---|
| Q2 2026 | 108 | +6 | 28.25M | $2.07B | +17 | −13 |
| Q1 2026 | 107 | +10 | 30.63M | $3.57B | +16 | −7 |
| Q4 2025 | 97 | -3 | 33.32M | $2.46B | +2 | −4 |
| Q3 2025 | 21 | +2 | 15.45M | $1.19B | +2 | −1 |
| Q2 2025 | 17 | 0 | 15.73M | $1.19B | +3 | −3 |
| Q1 2025 | 14 | -1 | 6.45M | $645.11M | — | −1 |
| Q4 2024 | 15 | 0 | 5.16M | $591.46M | +1 | −1 |
| Q3 2024 | 14 | +1 | 3.58M | $537.73M | +2 | −1 |
| Q2 2024 | 13 | — | 3.36M | $486.12M | — | — |
Quién lo tiene en cartera · Q1 2026
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 4.21M | +93.9% | $491.93M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ ×15 |
| 3 | T. Rowe Price ✦ | 2.41M | +9.0% | $281.24M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 4 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 5 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 6 | Vanguard Capital Management Llc | 1.46M | — | $170.04M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 8 | State Street Global Advisors ✦ (pasivo) | 1.38M | -1.2% | $161.27M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 9 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 10 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 11 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 943.98K | +7.7% | $110.27M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 12 | UBS Group AG | 811.27K | +25.2% | $94.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 13 | Holocene Advisors, LP | 730.03K | -40.2% | $85.28M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 14 | Citadel Advisors ✦ | 715.59K | +252.0% | $83.59M | 0.1% | ▲ Add | 8 | SEC ↗ ×2 |
| 15 | Geode Capital Management ✦ (pasivo) | 614.33K | +3.3% | $71.78M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 16 | Nuveen, LLC | 564.74K | -13.5% | $65.97M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 17 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ ×11 |
| 18 | Schroder Investment Management Group | 374.51K | — | $43.44M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Balyasny Asset Management L.P. | 369.67K | Nuevo | $43.19M | 0.1% | New | 1 | SEC ↗ |
| 20 | Charles Schwab Investment… | 311.76K | +4.9% | $36.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | New York State Common Retirement… | 309.63K | 0.0% | $36.17M | 0.1% | Held | 2 | SEC ↗ |
| 22 | ProShare Advisors LLC | 295.81K | -32.0% | $34.56M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 23 | Allspring Global Investments… | 285.43K | -43.7% | $33.28M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 24 | Janus Henderson Group Plc | 269.78K | -19.4% | $31.52M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 25 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 26 | Federated Hermes, Inc. | 266.65K | +147.5% | $31.15M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 27 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ ×8 |
| 28 | Bank Of America Corp /De/ | 236.99K | +28.5% | $27.68M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 29 | D. E. Shaw & Co. ✦ | 233.18K | -52.0% | $27.24M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 30 | Bank of New York Mellon Corp | 181.07K | +3.9% | $21.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×13 |
| 31 | Invesco Ltd. | 179.40K | -15.8% | $20.96M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 32 | Man Group plc | 160.29K | Nuevo | $18.72M | 0.0% | New | 1 | SEC ↗ |
| 33 | Capstone Investment Advisors, Llc | 135.81K | +4254.2% | $15.87M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 34 | Quantinno Capital Management LP | 121.44K | +4.4% | $14.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Wells Fargo & Company/Mn | 106.70K | +16.1% | $12.47M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 36 | Jane Street Group, Llc | 105.69K | Nuevo | $12.35M | 0.0% | New | 1 | SEC ↗ ×2 |
| 37 | Royal Bank Of Canada | 103.95K | +21.9% | $12.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 38 | First Trust Advisors Lp | 102.30K | -30.1% | $11.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 97.74K | +45.2% | $11.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 40 | Russell Investments Group, Ltd. | 89.36K | -43.6% | $10.44M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 41 | Rhumbline Advisers | 87.30K | +2.2% | $10.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Millennium Management ✦ | 85.00K | -80.1% | $9.93M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 43 | Swiss National Bank | 75.90K | 0.0% | $8.87M | 0.0% | Held | 2 | SEC ↗ |
| 44 | Principal Financial Group Inc | 74.48K | +3.9% | $8.70M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 45 | Cerity Partners LLC | 72.68K | -42.8% | $8.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 46 | Mackenzie Financial Corp | 71.97K | +262.9% | $8.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Citigroup Inc | 54.56K | +99.6% | $6.37M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 48 | Legal & General Group Plc | 50.74K | -11.4% | $5.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 49 | Tidal Investments LLC | 47.82K | Nuevo | $5.55M | 0.0% | New | 1 | SEC ↗ |
| 50 | Victory Capital Management Inc | 45.58K | -95.9% | $5.32M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | California State Teachers… | 44.46K | +23.2% | $5.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Alliancebernstein L.P. | 67.31K | -1.7% | $4.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Bank Of Montreal /Can/ | 39.04K | +45.0% | $4.56M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 54 | Squarepoint Ops LLC | 38.53K | Nuevo | $4.50M | 0.0% | New | 1 | SEC ↗ |
| 55 | Corient Private Wealth LP | 34.97K | -65.5% | $4.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Gotham Asset Management ✦ | 34.56K | +275.7% | $4.04M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 57 | Manufacturers Life Insurance… | 33.30K | -0.5% | $3.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Boston Partners | 31.70K | Nuevo | $3.70M | 0.0% | New | 1 | SEC ↗ |
| 59 | Ameriprise Financial Inc | 28.49K | -42.0% | $3.33M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 60 | Envestnet Asset Management Inc | 28.05K | +0.6% | $3.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | State Of Wisconsin Investment Board | 25.25K | -1.8% | $2.95M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | California Public Employees… | 25.00K | -46.5% | $2.92M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Stifel Financial Corp | 24.93K | +31.7% | $2.91M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 64 | State Board Of Administration Of… | 24.11K | 0.0% | $2.82M | 0.0% | Held | 2 | SEC ↗ |
| 65 | Duquesne Family Office ✦ | 21.19K | Nuevo | $2.48M | 0.1% | New | 1 | SEC ↗ |
| 66 | American Century Companies Inc | 20.02K | +9.4% | $2.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Zurcher Kantonalbank (Zurich… | 19.17K | +43.4% | $2.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Fifth Third Bancorp | 16.05K | +2755.0% | $1.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Storebrand Asset Management As | 15.40K | 0.0% | $1.80M | 0.0% | Held | 2 | SEC ↗ |
| 70 | Susquehanna International Group, Llp | 15.00K | -37.0% | $1.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | Barclays Plc | 14.46K | -78.3% | $1.69M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 72 | Nomura Asset Management… | 13.87K | Nuevo | $1.62M | 0.0% | New | 1 | SEC ↗ |
| 73 | LPL Financial LLC | 13.06K | +3.2% | $1.53M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Sei Investments Co | 12.77K | -55.1% | $1.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 75 | Universal- Beteiligungs- und… | 12.48K | +35.9% | $1.46M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Creative Planning | 11.96K | +55.6% | $1.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Mitsubishi UFJ Asset Management… | 11.26K | +12.8% | $1.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | First Eagle Investment Management… | 7.12K | +13330.2% | $831,524 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 79 | Bnp Paribas Financial Markets | 6.69K | -92.8% | $781,526 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Pictet Asset Management Holding SA | 6.06K | +0.6% | $707,812 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Mercer Global Advisors Inc /Adv | 5.72K | +45.7% | $667,802 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | CIBC Asset Management Inc | 3.98K | 0.0% | $464,593 | 0.0% | Held | 2 | SEC ↗ |
| 83 | Cetera Investment Advisers | 3.92K | +24.3% | $458,033 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Pacer Advisors, Inc. | 3.84K | -3.6% | $449,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | GAMCO Investors ✦ | 3.49K | -11.4% | $407,819 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 86 | Raymond James Financial Inc | 2.93K | -6.1% | $342,406 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 87 | Wealth Enhancement Advisory… | 2.59K | Nuevo | $309,007 | 0.0% | New | 1 | SEC ↗ |
| 88 | Voya Investment Management Llc | 2.44K | Nuevo | $284,574 | 0.0% | New | 1 | SEC ↗ |
| 89 | Deutsche Bank Ag\ | 2.37K | +118.6% | $276,864 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 90 | HighTower Advisors, LLC | 2.31K | Nuevo | $269,270 | 0.0% | New | 1 | SEC ↗ |
| 91 | Cwm, Llc | 2.25K | +550.0% | $262,728 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Prudential Financial Inc | 2.23K | Nuevo | $260,275 | 0.0% | New | 1 | SEC ↗ |
| 93 | Brown Advisory Inc | 2.23K | Nuevo | $260,073 | 0.0% | New | 1 | SEC ↗ |
| 94 | Canada Pension Plan Investment Board | 2.21K | -72.1% | $258,172 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Us Bancorp \De\ | 2.17K | +8.0% | $253,500 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 96 | Amundi | 2.00K | Nuevo | $233,290 | 0.0% | New | 1 | SEC ↗ |
| 97 | Pnc Financial Services Group, Inc. | 1.52K | +14.0% | $177,799 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 98 | TD Waterhouse Canada Inc. | 1.38K | +3337.5% | $160,051 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Rockefeller Capital Management L.P. | 857 | -10.3% | $100,140 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 100 | Nomura Asset Management Co Ltd | 670 | -25.2% | $78,269 | 0.0% | ▼ Trim | 2 | SEC ↗ |
«Su ponderación» = la participación de la posición en el valor de renta variable 13F declarado por ese gestor — la medida de convicción. ✦ = gestor seleccionado.
Nuevos compradores
| Balyasny Asset Management L.P. | $43.19M | 0.1% |
| Man Group plc | $18.72M | 0.0% |
| Jane Street Group, Llc | $12.35M | 0.0% |
| Tidal Investments LLC | $5.55M | 0.0% |
| Squarepoint Ops LLC | $4.50M | 0.0% |
| Boston Partners | $3.70M | 0.0% |
| Duquesne Family Office | $2.48M | 0.1% |
| Nomura Asset Management… | $1.62M | 0.0% |
| Wealth Enhancement Advisory… | $309,007 | 0.0% |
| Voya Investment Management Llc | $284,574 | 0.0% |
| HighTower Advisors, LLC | $269,270 | 0.0% |
| Prudential Financial Inc | $260,275 | 0.0% |
Posición cerrada
| Two Sigma Investments | $14.67M | era 0.0% |
| Norges Bank | $13.41M | era 0.0% |
| Alyeska Investment Group, L.P. | $7.62M | era 0.0% |
| Lazard Asset Management Llc | $5.50M | era 0.0% |
| Daiwa Securities Group Inc. | $304,000 | era 0.0% |
| Assenagon Asset Management… | $280,233 | era 0.0% |
| Simplex Trading, Llc | $146,475 | era 0.0% |
Contexto de mercado completo: entre TODOS los filers 13F (datos estructurados SEC, Q1 2026): 332 tenedores, 44.00M acciones, $4.81B declarado. Este es un período diferente y anterior al de las cifras del universo rastreado que figuran arriba, y ambos nunca se mezclan.
Frecuentemente cotituladas
Qué otros valores suelen tener también los tenedores rastreados de este activo — recuentos de cotenencia, no relaciones fundamentales.
Compras en mercado abierto (P)
Sin compras en mercado abierto por parte de insiders en nuestra ventana de cobertura.
Ventas en mercado abierto (S)
Aug 11
Chao Albert
Officer, Director · 7.49K acc. · $596,873
Aug 11
Chao Albert
Officer, Director · 31.38K acc. · $2.52M
Las adjudicaciones, ejercicios y retenciones fiscales nunca se contabilizan aquí como compras o ventas. Metodología
Procedencia: Participación a partir de posiciones en acciones ordinarias de 13F procesadas (universo rastreado, conjuntos comparables para cambios); filas de iniciados de los Formularios 3/4/5; participaciones de los Schedules 13D/13G; cada filing enlaza con su original en SEC EDGAR.
Período de reporte: Q1 2026 ·
Metodología ·
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