Ficha del valor · trimestre archivado
UMC
United Microelectronics Corporation · Technology · Semiconductors
75Tenedores rastreados
+2Δ titulares
121.29MAcciones mantenidas
$945.85MValor declarado
+2Nuevas posiciones
−0Cierres
Señales de momentum (gestores comparables):
amplitud de titulares +2.7% ·
flujo de acciones +2.1% ·
nuevas posiciones netas +2.7%
· fórmula
Acumulación amplia: acciones en aumento entre más titulares
Todas las cifras de propiedad: únicamente gestores 13F seguidos, posiciones en acciones ordinarias, período de referencia Q4 2025
Participación a lo largo del tiempo
| Trimestre | Titulares | Δ | Acciones | Valor declarado | Nuevo | Cierres |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | +1 | 8.89K | $202,823 | +1 | n/a |
| 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 | n/a |
| 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 | n/a | −3 |
| Q4 2024 | 10 | +3 | 38.45M | $249.57M | +3 | n/a |
| Q3 2024 | 6 | 0 | 23.91M | $201.36M | +1 | −1 |
| Q2 2024 | 6 | n/a | 19.00M | $166.45M | n/a | n/a |
Quién lo tiene en cartera · Q4 2025
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasivo) | 26.98M | +11.8% | $212.09M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 2 | The Vanguard Group ✦ (pasivo) | 13.52M | -5.1% | $106.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 3 | AQR Capital Management ✦ | 9.46M | +873.9% | $74.39M | 0.0% | ▲ Add | 6 | SEC ↗ ×3 |
| 4 | Morgan Stanley ✦ | 7.67M | -64.9% | $60.28M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 5 | Two Sigma Investments ✦ | 5.68M | +60.8% | $44.61M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 6 | Bank Of America Corp /De/ | 5.60M | n/a | $44.05M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 7 | Barclays Plc | 5.51M | n/a | $43.32M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 8 | State Street Global Advisors ✦ (pasivo) | 4.83M | +6.6% | $37.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | Marshall Wace ✦ | 4.74M | +69.2% | $37.25M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | Goldman Sachs Group ✦ | 4.73M | +7.1% | $37.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 11 | UBS Group AG | 4.57M | n/a | $35.92M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 12 | Northern Trust Corp | 3.22M | n/a | $25.29M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 13 | Citigroup Inc | 3.01M | n/a | $23.65M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 14 | Dimensional Fund Advisors Lp | 2.52M | n/a | $19.78M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 15 | Creative Planning | 2.16M | n/a | $16.98M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 16 | Man Group plc | 2.12M | n/a | $16.69M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Balyasny Asset Management L.P. | 1.98M | n/a | $15.57M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Bnp Paribas Financial Markets | 1.47M | n/a | $11.59M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 1.12M | +2124.6% | $8.84M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 870.26K | Nuevo | $6.84M | 0.0% | New | 1 | SEC ↗ |
| 21 | Rhumbline Advisers | 729.33K | n/a | $5.73M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Millennium Management ✦ | 695.40K | +123.0% | $5.47M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 23 | Quantinno Capital Management LP | 602.55K | n/a | $4.74M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Us Bancorp \De\ | 579.53K | n/a | $4.56M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | Susquehanna International Group, Llp | 470.07K | n/a | $3.69M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Jane Street Group, Llc | 459.15K | n/a | $3.61M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 27 | First Trust Advisors Lp | 433.65K | n/a | $3.41M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Baird Financial Group, Inc. | 409.70K | n/a | $3.22M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | BNP Paribas Asset Management… | 309.66K | n/a | $2.43M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Storebrand Asset Management As | 307.35K | n/a | $2.42M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Corient Private Wealth LP | 293.93K | n/a | $2.31M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 32 | Qube Research & Technologies Ltd | 263.12K | n/a | $2.07M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Mackenzie Financial Corp | 252.15K | n/a | $2.00M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Robeco Institutional Asset… | 244.77K | n/a | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Cerity Partners LLC | 241.62K | n/a | $1.90M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 36 | Pacer Advisors, Inc. | 1.19M | n/a | $1.87M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 213.69K | -0.8% | $1.68M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 38 | Mariner, LLC | 173.10K | n/a | $1.36M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 39 | Mirae Asset Global Investments Co.… | 168.65K | n/a | $1.33M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Pnc Financial Services Group, Inc. | 166.56K | n/a | $1.31M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 41 | Tidal Investments LLC | 147.03K | n/a | $1.16M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 141.34K | -88.4% | $1.11M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 43 | Arrowstreet Capital ✦ | 128.82K | Nuevo | $1.01M | 0.0% | New | 1 | SEC ↗ |
| 44 | Envestnet Asset Management Inc | 100.81K | n/a | $792,406 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Invesco Ltd. | 89.94K | n/a | $706,889 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 46 | FIL Ltd | 78.85K | n/a | $619,792 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | LPL Financial LLC | 66.94K | n/a | $526,175 | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Neuberger Berman Group LLC | 56.90K | n/a | $447,241 | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Bank Of Montreal /Can/ | 55.96K | n/a | $439,822 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 50 | Focus Partners Wealth | 42.36K | n/a | $332,972 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Mercer Global Advisors Inc /Adv | 39.70K | n/a | $312,071 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Royal Bank Of Canada | 29.09K | n/a | $228,000 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 53 | Sei Investments Co | 27.80K | n/a | $218,514 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 54 | Ameriprise Financial Inc | 26.58K | n/a | $208,896 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 55 | UBS AM, a distinct business unit of… | 25.89K | n/a | $203,535 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Cwm, Llc | 24.30K | n/a | $191,000 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Prudential Financial Inc | 23.57K | n/a | $187,617 | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Franklin Resources Inc | 23.17K | n/a | $182,116 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Osaic Holdings, Inc. | 21.79K | n/a | $171,270 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 60 | HighTower Advisors, LLC | 20.10K | n/a | $157,994 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Raymond James Financial Inc | 17.42K | n/a | $136,906 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 62 | Allspring Global Investments… | 17.16K | n/a | $134,519 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Cetera Investment Advisers | 15.47K | n/a | $121,610 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Assetmark, Inc | 15.19K | n/a | $119,354 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Connor, Clark & Lunn Investment… | 14.47K | n/a | $113,711 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Aviva Plc | 13.81K | n/a | $108,523 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Lido Advisors, LLC | 12.98K | n/a | $100,247 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 68 | Commonwealth Equity Services, Llc | 11.60K | n/a | $91,170 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Bank Julius Baer & Co. Ltd, Zurich | 8.11K | n/a | $63,720 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Jones Financial Companies Lllp | 4.47K | n/a | $35,107 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Wells Fargo & Company/Mn | 3.27K | n/a | $25,737 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 72 | Parallax Volatility Advisers, L.P. | 2.55K | n/a | $20,043 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Northwestern Mutual Wealth… | 2.08K | n/a | $16,373 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Fifth Third Bancorp | 553 | n/a | $4,347 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Russell Investments Group, Ltd. | 81 | n/a | $637 | 0.0% | n/c | 1 | SEC ↗ |
"Their weight" = la participación de la posición en el valor de renta variable 13F reportado por ese manager: la medida de convicción. ✦ = manager curado.
Nuevos compradores
| D. E. Shaw & Co. | $6.84M | 0.0% |
| Arrowstreet Capital | $1.01M | 0.0% |
Posición cerrada
| Sin salidas rastreadas este trimestre. |
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 más suelen tener los titulares rastreados de este valor: recuentos de titularidad compartida, 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: Q4 2025 ·
Metodología ·
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