Ficha del valor
UMC
United Microelectronics Corporation · Technology · Semiconductors
85Tenedores rastreados
-1Δ titulares
146.16MAcciones mantenidas
$3.97BValor declarado
+11Nuevas posiciones
−14Cierres
Señales de momentum (gestores comparables):
amplitud de titulares -1.2% ·
flujo de acciones +2.7% ·
nuevas posiciones netas -3.5%
— fórmula
Acumulación concentrada — aumento de acciones entre menos titulares
Todas las cifras de propiedad: únicamente gestores 13F seguidos, posiciones en acciones ordinarias, período de referencia Q2 2026
Participación a lo largo del tiempo
| Trimestre | Titulares | Δ | Acciones | Valor declarado | Nuevo | Cierres |
|---|---|---|---|---|---|---|
| Q2 2026 | 85 | -1 | 146.16M | $3.97B | +11 | −14 |
| Q1 2026 | 89 | +13 | 142.48M | $1.27B | +18 | −5 |
| Q4 2025 | 75 | +2 | 121.29M | $945.85M | +2 | — |
| Q3 2025 | 12 | -1 | 78.28M | $593.39M | +1 | −2 |
| Q2 2025 | 10 | 0 | 46.93M | $360.60M | +1 | −1 |
| Q1 2025 | 7 | -3 | 18.53M | $132.51M | — | −3 |
| Q4 2024 | 10 | +3 | 38.45M | $249.57M | +3 | — |
| Q3 2024 | 6 | 0 | 23.91M | $201.36M | +1 | −1 |
| Q2 2024 | 6 | — | 19.00M | $166.45M | — | — |
Quién lo tiene en cartera · Q2 2026
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasivo) | 31.54M | +14.7% | $858.32M | 0.0% | ▲ Add | 5 | SEC ↗ ×14 |
| 2 | UBS Group AG | 11.63M | +42.3% | $316.53M | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 3 | Goldman Sachs Group ✦ | 11.11M | +89.1% | $302.30M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 4 | Bank Of America Corp /De/ | 10.18M | +291.1% | $277.03M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 5 | Vanguard Capital Management Llc | 8.60M | -4.3% | $234.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Morgan Stanley ✦ | 8.29M | -5.6% | $225.45M | 0.0% | ▼ Trim | 4 | SEC ↗ ×10 |
| 7 | AQR Capital Management ✦ | 7.72M | -47.5% | $210.01M | 0.1% | ▼ Trim | 8 | SEC ↗ ×3 |
| 8 | Man Group plc | 5.59M | -2.4% | $152.20M | 0.3% | ▼ Trim | 3 | SEC ↗ ×2 |
| 9 | Citigroup Inc | 5.41M | +26.0% | $147.32M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 10 | Barclays Plc | 4.89M | +3.2% | $133.12M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 11 | State Street Global Advisors ✦ (pasivo) | 4.88M | -2.7% | $132.73M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 12 | Neuberger Berman Group LLC | 4.13M | +3524.9% | $111.02M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 13 | Northern Trust Corp | 3.99M | +24.6% | $108.48M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 14 | JPMorgan Chase ✦ | 3.66M | +1304.2% | $98.26M | 0.0% | ▲ Add | 4 | SEC ↗ ×7 |
| 15 | Dimensional Fund Advisors Lp | 3.22M | +12.9% | $87.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 16 | Two Sigma Investments ✦ | 3.09M | -68.0% | $84.05M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 17 | Creative Planning | 2.45M | +3.6% | $66.68M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 18 | Tidal Investments LLC | 2.36M | +47.6% | $64.09M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 19 | Connor, Clark & Lunn Investment… | 1.34M | +89.1% | $36.54M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 20 | Bnp Paribas Financial Markets | 1.13M | -28.8% | $30.66M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | Nomura Holdings Inc | 813.90K | Nuevo | $22.15M | 0.1% | New | 1 | SEC ↗ |
| 22 | Quantinno Capital Management LP | 791.13K | +11.3% | $21.53M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | BNP Paribas Asset Management… | 768.62K | -26.8% | $20.91M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Us Bancorp \De\ | 683.41K | -16.2% | $18.60M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 25 | Mackenzie Financial Corp | 614.12K | +13.8% | $16.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Squarepoint Ops LLC | 603.41K | +388.6% | $16.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Millennium Management ✦ | 505.58K | -71.4% | $13.76M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 28 | Rhumbline Advisers | 493.29K | -26.1% | $13.42M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | First Trust Advisors Lp | 345.85K | -14.9% | $9.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Nuveen, LLC | 257.71K | Nuevo | $7.01M | 0.0% | New | 1 | SEC ↗ |
| 31 | LMR Partners LLP | 255.60K | Nuevo | $6.95M | 0.1% | New | 1 | SEC ↗ ×2 |
| 32 | Wellington Management ✦ | 231.01K | +137.6% | $6.29M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 33 | Schroder Investment Management Group | 227.95K | -22.2% | $6.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 34 | Russell Investments Group, Ltd. | 223.03K | +194.9% | $6.07M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 35 | Walleye Trading LLC | 222.62K | +230.9% | $6.06M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 36 | Cerity Partners LLC | 218.62K | -10.7% | $5.95M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 37 | Deutsche Bank Ag\ | 211.69K | Nuevo | $5.76M | 0.0% | New | 1 | SEC ↗ ×2 |
| 38 | Citadel Advisors ✦ | 210.16K | -72.5% | $5.72M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 39 | Susquehanna International Group, Llp | 201.04K | -65.1% | $5.47M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 40 | D. E. Shaw & Co. ✦ | 196.31K | -89.6% | $5.34M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Robeco Institutional Asset… | 185.21K | -40.5% | $5.04M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Baird Financial Group, Inc. | 175.56K | -58.8% | $4.78M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 43 | Mariner, LLC | 170.26K | -10.6% | $4.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 44 | Storebrand Asset Management As | 146.88K | -52.2% | $4.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Corient Private Wealth LP | 142.35K | -8.9% | $3.87M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Lazard Asset Management Llc | 140.11K | +100.2% | $3.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Marshall Wace ✦ | 139.51K | -32.1% | $3.80M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 136.61K | +13.7% | $3.72M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 49 | Boston Partners | 119.44K | Nuevo | $3.25M | 0.0% | New | 1 | SEC ↗ |
| 50 | Envestnet Asset Management Inc | 118.95K | -22.1% | $3.24M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Pnc Financial Services Group, Inc. | 118.01K | -29.2% | $3.21M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 52 | LPL Financial LLC | 116.32K | +3.5% | $3.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Invesco Ltd. | 115.68K | +12.6% | $3.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 54 | Sei Investments Co | 113.87K | -32.7% | $3.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | Mirae Asset Global Investments Co.… | 112.57K | Nuevo | $3.06M | 0.0% | New | 1 | SEC ↗ |
| 56 | Mercer Global Advisors Inc /Adv | 71.42K | +79.5% | $1.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Bank Of Montreal /Can/ | 69.71K | -10.6% | $1.90M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 58 | UBS AM, a distinct business unit of… | 63.47K | +7.3% | $1.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Royal Bank Of Canada | 63.15K | +72.2% | $1.72M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 60 | Rockefeller Capital Management L.P. | 55.95K | +11.2% | $1.52M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 61 | Cetera Investment Advisers | 46.97K | +164.5% | $1.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Focus Partners Wealth | 46.49K | +2.1% | $1.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Raymond James Financial Inc | 41.22K | +144.9% | $1.12M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 64 | Osaic Holdings, Inc. | 40.63K | +40.2% | $1.11M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 65 | IMC-Chicago, LLC | 39.24K | +66.8% | $1.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Ameriprise Financial Inc | 34.97K | +18.7% | $951,424 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 67 | Franklin Resources Inc | 26.11K | +12.7% | $710,360 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Allspring Global Investments… | 28.29K | +22.4% | $703,389 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | FIL Ltd | 22.30K | -64.7% | $606,892 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Tudor Investment Corp Et Al | 21.90K | +24.7% | $595,953 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Mml Investors Services, Llc | 16.70K | +36.7% | $454,517 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Wells Fargo & Company/Mn | 15.43K | +93.5% | $419,845 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 73 | Assetmark, Inc | 15.34K | -42.8% | $417,401 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Aviva Plc | 13.81K | 0.0% | $375,688 | 0.0% | Held | 3 | SEC ↗ |
| 75 | Lido Advisors, LLC | 13.31K | Nuevo | $362,138 | 0.0% | New | 1 | SEC ↗ ×2 |
| 76 | Jones Financial Companies Lllp | 12.49K | +54.8% | $319,489 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Legal & General Group Plc | 11.64K | Nuevo | $316,631 | 0.0% | New | 1 | SEC ↗ |
| 78 | Blair William & Co/Il | 10.90K | -16.8% | $296,562 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Capstone Investment Advisors, Llc | 10.83K | -97.0% | $294,684 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Mitsubishi UFJ Trust & Banking Corp | 8.10K | Nuevo | $220,401 | 0.0% | New | 1 | SEC ↗ |
| 81 | Commonwealth Equity Services, Llc | 8.01K | -42.4% | $217,960 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Northwestern Mutual Wealth… | 2.58K | -26.8% | $70,120 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | National Bank Of Canada /Fi/ | 1.26K | Nuevo | $34,262 | 0.0% | New | 1 | SEC ↗ ×2 |
| 84 | Optiver Holding B.V. | 479 | Nuevo | $13,034 | 0.0% | New | 1 | SEC ↗ |
| 85 | Fifth Third Bancorp | 338 | -38.9% | $9,197 | 0.0% | ▼ Trim | 3 | 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
| Nomura Holdings Inc | $22.15M | 0.1% |
| Nuveen, LLC | $7.01M | 0.0% |
| LMR Partners LLP | $6.95M | 0.1% |
| Deutsche Bank Ag\ | $5.76M | 0.0% |
| Boston Partners | $3.25M | 0.0% |
| Mirae Asset Global… | $3.06M | 0.0% |
| Lido Advisors, LLC | $362,138 | 0.0% |
| Legal & General Group Plc | $316,631 | 0.0% |
| Mitsubishi UFJ Trust &… | $220,401 | 0.0% |
| National Bank Of Canada /Fi/ | $34,262 | 0.0% |
| Optiver Holding B.V. | $13,034 | 0.0% |
Posición cerrada
| Qube Research & Technologies… | $45.81M | era 0.1% |
| Jane Street Group, Llc | $23.08M | era 0.0% |
| Pacer Advisors, Inc. | $2.72M | era 0.0% |
| Hrt Financial Lp | $1.48M | era 0.0% |
| Stifel Financial Corp | $1.47M | era 0.0% |
| Bridgewater Associates | $1.20M | era 0.0% |
| Arrowstreet Capital | $1.17M | era 0.0% |
| Group One Trading Llc | $1.02M | era 0.0% |
| Simplex Trading, Llc | $461,248 | era 0.0% |
| Amundi | $448,578 | era 0.0% |
| HighTower Advisors, LLC | $342,282 | era 0.0% |
| Prudential Financial Inc | $211,659 | era 0.0% |
Contexto de mercado completo: entre TODOS los filers 13F (datos estructurados SEC, Q1 2026): 314 tenedores, 174.09M acciones, $1.47B 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)
Sep 22
LIN JEN-TSUNG
Officer · 10.00K acc. · $1.63M
Sep 17
Liu Chitung
Officer · 400.00K acc. · $58.00M
Sep 16
Liu Chitung
Officer · 1.20M acc. · $170.80M
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: Q2 2026 ·
Metodología ·
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