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 | +4 | 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 ↗ |
| 3 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | BlackRock ✦ (pasivo) | 3.08M | -5.6% | $359.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | T. Rowe Price ✦ | 2.41M | +9.0% | $281.24M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 2.41M | +9.0% | $281.24M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 19 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Wellington Management ✦ | 1.79M | -57.5% | $209.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Dimensional Fund Advisors Lp | 1.47M | -22.3% | $171.26M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | Vanguard Capital Management Llc | 1.46M | — | $170.04M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Goldman Sachs Group ✦ | 1.39M | +84.8% | $162.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | State Street Global Advisors ✦ (pasivo) | 1.38M | -1.2% | $161.27M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 40 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 1.31M | +473.5% | $153.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 42 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | UBS AM, a distinct business unit of… | 981.40K | +6.1% | $114.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 943.98K | +7.7% | $110.27M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 52 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 943.98K | +7.7% | $110.27M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 53 | UBS Group AG | 811.27K | +25.2% | $94.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | UBS Group AG | 811.27K | +25.2% | $94.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | UBS Group AG | 811.27K | +25.2% | $94.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Holocene Advisors, LP | 730.03K | -40.2% | $85.28M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 57 | Citadel Advisors ✦ | 715.59K | +252.0% | $83.59M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 715.59K | +252.0% | $83.59M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 59 | Geode Capital Management ✦ (pasivo) | 614.33K | +3.3% | $71.78M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 60 | Geode Capital Management ✦ (pasivo) | 614.33K | +3.3% | $71.78M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 61 | Nuveen, LLC | 564.74K | -13.5% | $65.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Nuveen, LLC | 564.74K | -13.5% | $65.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Nuveen, LLC | 564.74K | -13.5% | $65.97M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 486.51K | -36.0% | $56.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Schroder Investment Management Group | 374.51K | — | $43.44M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Balyasny Asset Management L.P. | 369.67K | Nuevo | $43.19M | 0.1% | New | 1 | SEC ↗ |
| 77 | Charles Schwab Investment… | 311.76K | +4.9% | $36.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | New York State Common Retirement… | 309.63K | 0.0% | $36.17M | 0.1% | Held | 2 | SEC ↗ |
| 79 | ProShare Advisors LLC | 295.81K | -32.0% | $34.56M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 80 | Allspring Global Investments… | 285.43K | -43.7% | $33.28M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 81 | Allspring Global Investments… | 285.43K | -43.7% | $33.28M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 82 | Janus Henderson Group Plc | 269.78K | -19.4% | $31.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Janus Henderson Group Plc | 269.78K | -19.4% | $31.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Janus Henderson Group Plc | 269.78K | -19.4% | $31.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Northern Trust Corp | 269.15K | +0.2% | $31.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Federated Hermes, Inc. | 266.65K | +147.5% | $31.15M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 91 | Federated Hermes, Inc. | 266.65K | +147.5% | $31.15M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 92 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 93 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 94 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 95 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 96 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 97 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 98 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 99 | AQR Capital Management ✦ | 260.07K | +1166.5% | $30.38M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 100 | Bank Of America Corp /De/ | 236.99K | +28.5% | $27.68M | 0.0% | ▲ Add | 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% |
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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