Ficha del valor · trimestre archivado
RMBS
Rambus Inc. · Technology · Semiconductors
137Tenedores rastreados
-4Δ titulares
75.08MAcciones mantenidas
$6.44BValor declarado
+5Nuevas posiciones
−10Cierres
Señales de momentum (gestores comparables):
amplitud de titulares -2.8% ·
flujo de acciones +2.2% ·
nuevas posiciones netas -3.6%
· fórmula
Acumulación concentrada: acciones en aumento entre menos titulares
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 |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 186.25K | $16.07M | n/a | n/a |
| Q2 2026 | 139 | +6 | 78.25M | $10.35B | +12 | −7 |
| Q1 2026 | 137 | -4 | 75.08M | $6.44B | +5 | −10 |
| Q4 2025 | 140 | 0 | 82.50M | $7.59B | +2 | −1 |
| Q3 2025 | 21 | +3 | 52.09M | $5.43B | +3 | −1 |
| Q2 2025 | 16 | 0 | 44.72M | $2.86B | +1 | −1 |
| Q1 2025 | 13 | -3 | 20.22M | $1.05B | n/a | −3 |
| Q4 2024 | 16 | +1 | 18.03M | $953.00M | +1 | n/a |
| Q3 2024 | 14 | +2 | 9.95M | $420.01M | +2 | n/a |
| Q2 2024 | 12 | n/a | 12.20M | $716.28M | n/a | n/a |
Quién lo tiene en cartera · Q1 2026
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (pasivo) | 16.31M | +0.2% | $1.40B | 0.0% | ▲ Add | 4 | SEC ↗ ×18 |
| 2 | Invesco Ltd. | 6.50M | +56.6% | $559.11M | 0.1% | ▲ Add | 2 | SEC ↗ ×13 |
| 3 | Vanguard Capital Management Llc | 4.83M | n/a | $415.34M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (pasivo) | 4.37M | +2.9% | $376.26M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 3.38M | -37.3% | $290.50M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 6 | Fidelity (FMR) ✦ | 3.32M | +109.1% | $285.49M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 7 | Geode Capital Management ✦ (pasivo) | 3.12M | +9.9% | $268.84M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Dimensional Fund Advisors Lp | 1.80M | -5.2% | $154.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 9 | JPMorgan Chase ✦ | 1.84M | -11.1% | $146.42M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 10 | Swedbank AB | 1.56M | +14.7% | $134.46M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 11 | Bank Of America Corp /De/ | 1.36M | +9.0% | $117.14M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 12 | Northern Trust Corp | 1.33M | +1.4% | $114.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×7 |
| 13 | Charles Schwab Investment… | 1.33M | -0.1% | $114.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Neuberger Berman Group LLC | 1.30M | -0.3% | $111.72M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 15 | Morgan Stanley ✦ | 1.21M | +37.1% | $104.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×15 |
| 16 | AQR Capital Management ✦ | 1.25M | +75.8% | $103.96M | 0.0% | ▲ Add | 8 | SEC ↗ ×8 |
| 17 | Barclays Plc | 1.10M | +7.1% | $94.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 18 | Citigroup Inc | 1.01M | +100.5% | $86.68M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 19 | Ameriprise Financial Inc | 975.21K | +72.1% | $83.90M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 20 | UBS Group AG | 956.39K | +109.9% | $82.28M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 21 | Goldman Sachs Group ✦ | 922.11K | -22.8% | $79.33M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 22 | Nuveen, LLC | 892.34K | -19.0% | $76.77M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 23 | Wellington Management ✦ | 856.60K | -8.3% | $73.69M | 0.0% | ▼ Trim | 8 | SEC ↗ ×4 |
| 24 | Bank of New York Mellon Corp | 779.88K | -28.7% | $67.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×16 |
| 25 | Voya Investment Management Llc | 765.78K | +5.7% | $65.88M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 26 | Raymond James Financial Inc | 790.98K | -15.2% | $65.47M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 27 | Fisher Asset Management ✦ | 738.36K | +42.7% | $63.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Loomis Sayles & Co L P | 659.84K | -5.8% | $56.77M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 29 | Clearbridge Investments, LLC | 583.27K | Nuevo | $50.18M | 0.0% | New | 1 | SEC ↗ |
| 30 | Caisse De Depot Et Placement Du… | 448.60K | +0.3% | $38.59M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 31 | Principal Financial Group Inc | 373.54K | -9.3% | $32.14M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 32 | Janus Henderson Group Plc | 358.89K | -5.4% | $30.87M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 33 | Sei Investments Co | 339.93K | -12.1% | $29.24M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | Nomura Asset Management… | 326.94K | +50.8% | $28.13M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Franklin Resources Inc | 323.36K | -33.4% | $27.82M | 0.0% | ▼ Trim | 2 | SEC ↗ ×10 |
| 36 | Rhumbline Advisers | 319.58K | +1.6% | $27.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | First Trust Advisors Lp | 307.24K | +2.4% | $26.43M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Alliancebernstein L.P. | 267.19K | -85.9% | $24.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | Bnp Paribas Financial Markets | 264.40K | +7.3% | $22.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | UBS AM, a distinct business unit of… | 240.61K | -1.5% | $20.70M | 0.0% | ▼ Trim | 2 | SEC ↗ ×9 |
| 41 | California Public Employees… | 227.27K | +15.8% | $19.55M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Federated Hermes, Inc. | 215.40K | +66.5% | $18.53M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 43 | Swiss National Bank | 213.00K | +0.4% | $18.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Osaic Holdings, Inc. | 199.73K | -8.0% | $17.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 45 | Canada Pension Plan Investment Board | 199.45K | -57.3% | $17.16M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Victory Capital Management Inc | 183.00K | +173.2% | $15.74M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | HighTower Advisors, LLC | 181.60K | +15.3% | $15.62M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Legal & General Group Plc | 158.70K | -10.6% | $13.65M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 49 | Wcm Investment Management, Llc | 165.02K | -4.3% | $13.16M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Assetmark, Inc | 147.55K | +33.2% | $12.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Millennium Management ✦ | 141.31K | -46.2% | $12.16M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 52 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 141.09K | -6.0% | $12.14M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 53 | Man Group plc | 139.13K | -14.6% | $11.97M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 54 | Mirae Asset Global Investments Co.… | 134.27K | -14.6% | $11.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Russell Investments Group, Ltd. | 129.89K | -8.8% | $11.17M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 56 | Tidal Investments LLC | 125.31K | +194.8% | $10.78M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 57 | Wells Fargo & Company/Mn | 124.89K | -42.4% | $10.74M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 58 | California State Teachers… | 124.19K | +22.9% | $10.68M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Td Asset Management Inc | 120.28K | +401.0% | $10.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Deutsche Bank Ag\ | 108.31K | +11.4% | $9.32M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 61 | Nordea Investment Management Ab | 108.06K | -10.7% | $8.86M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 62 | Manufacturers Life Insurance… | 102.40K | -10.2% | $8.81M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Creative Planning | 102.32K | +12.1% | $8.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Lazard Asset Management Llc | 101.70K | -65.9% | $8.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Schroder Investment Management Group | 108.59K | n/a | $8.66M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 66 | Rockefeller Capital Management L.P. | 95.45K | +3456.3% | $8.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 67 | State Of Wisconsin Investment Board | 95.37K | -5.9% | $8.20M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Envestnet Asset Management Inc | 90.67K | +30.7% | $7.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Prudential Financial Inc | 89.40K | -58.2% | $7.69M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 70 | Allianz Asset Management GmbH | 89.11K | Nuevo | $7.67M | 0.0% | New | 1 | SEC ↗ ×2 |
| 71 | LPL Financial LLC | 87.96K | +4.1% | $7.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Susquehanna International Group, Llp | 85.82K | +520.4% | $7.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Two Sigma Investments ✦ | 77.41K | -46.4% | $6.66M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 74 | Allspring Global Investments… | 66.53K | -87.3% | $5.98M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 75 | Universal- Beteiligungs- und… | 66.04K | -52.0% | $5.68M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Mackenzie Financial Corp | 53.69K | +122.3% | $4.62M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Bridgewater Associates ✦ | 51.85K | -66.4% | $4.46M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 78 | Captrust Financial Advisors | 51.80K | +26.7% | $4.46M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | BNP Paribas Asset Management… | 50.27K | -13.0% | $4.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 80 | Holocene Advisors, LP | 49.60K | Nuevo | $4.27M | 0.0% | New | 1 | SEC ↗ |
| 81 | Assenagon Asset Management S.A. | 47.53K | +2.5% | $4.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | PRIMECAP Management ✦ | 47.50K | 0.0% | $4.09M | 0.0% | Held | 8 | SEC ↗ |
| 83 | American Century Companies Inc | 45.49K | -22.0% | $3.91M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Zurcher Kantonalbank (Zurich… | 44.87K | +21.9% | $3.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Pictet Asset Management Holding SA | 43.58K | +7.0% | $3.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | New York State Common Retirement… | 42.94K | +2.4% | $3.69M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Pacer Advisors, Inc. | 37.00K | +80.8% | $3.18M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | ProShare Advisors LLC | 29.84K | -21.0% | $2.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Royal Bank Of Canada | 29.54K | -13.1% | $2.54M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 90 | Cetera Investment Advisers | 28.69K | +1.1% | $2.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Ensign Peak Advisors, Inc | 27.48K | -3.4% | $2.36M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Fifth Third Bancorp | 27.36K | +1675.5% | $2.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | State Board Of Administration Of… | 26.58K | 0.0% | $2.29M | 0.0% | Held | 2 | SEC ↗ |
| 94 | Stifel Financial Corp | 25.94K | -12.0% | $2.23M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 95 | Cerity Partners LLC | 25.69K | -15.7% | $2.21M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 96 | Quantinno Capital Management LP | 25.62K | +9.5% | $2.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Us Bancorp \De\ | 24.25K | +14.7% | $2.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 98 | Baird Financial Group, Inc. | 24.09K | -37.3% | $2.07M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 99 | Mariner, LLC | 19.27K | -0.4% | $1.66M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Bank Of Montreal /Can/ | 17.85K | +50.1% | $1.54M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
"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
| Clearbridge Investments, LLC | $50.18M | 0.0% |
| Allianz Asset Management GmbH | $7.67M | 0.0% |
| Holocene Advisors, LP | $4.27M | 0.0% |
Posición cerrada
| Norges Bank | $156.36M | era 0.0% |
| Tudor Investment Corp Et Al | $9.34M | era 0.1% |
| Peak6 Llc | $3.24M | era 0.0% |
| Point72 Asset Management | $2.76M | era 0.0% |
| Credit Agricole S A | $1.39M | era 0.0% |
| Qube Research & Technologies… | $518,995 | era 0.0% |
| Squarepoint Ops LLC | $505,027 | era 0.0% |
| Simplex Trading, Llc | $356,900 | era 0.0% |
| Focus Partners Wealth | $269,055 | era 0.0% |
| Toronto Dominion Bank | $134 | era 0.0% |
Contexto de mercado completo: entre TODOS los filers 13F (datos estructurados SEC, Q1 2026): 549 tenedores, 100.74M acciones, $7.93B 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
KISSNER CHARLES
Director · 5.00K acc. · $525,000
Aug 07
KISSNER CHARLES
Director · 5.00K acc. · $504,600
Las adjudicaciones, ejercicios y retenciones fiscales nunca se contabilizan aquí como compras o ventas. Metodología
Jul 29
SC 13G/A: BlackRock, Inc.
Jun 05
SC 13G: FMR LLC
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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