Ficha del valor
ALNY
Alnylam Pharmaceuticals, Inc. · Healthcare · Biotechnology
160Tenedores rastreados
+3Δ titulares
106.88MAcciones mantenidas
$32.15BValor declarado
+7Nuevas posiciones
−5Cierres
Señales de momentum (gestores comparables):
amplitud de titulares +1.9% ·
flujo de acciones -2.7% ·
nuevas posiciones netas +1.2%
— 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 Q2 2026
Participación a lo largo del tiempo
| Trimestre | Titulares | Δ | Acciones | Valor declarado | Nuevo | Cierres |
|---|---|---|---|---|---|---|
| Q2 2026 | 160 | +3 | 106.88M | $32.15B | +7 | −5 |
| Q1 2026 | 161 | -2 | 108.78M | $35.89B | +4 | −7 |
| Q4 2025 | 162 | -2 | 118.83M | $47.26B | +1 | −2 |
| Q3 2025 | 24 | +1 | 85.59M | $39.02B | +2 | −2 |
| Q2 2025 | 21 | -1 | 76.99M | $25.10B | — | −1 |
| Q1 2025 | 19 | +2 | 40.24M | $10.86B | +3 | −1 |
| Q4 2024 | 17 | 0 | 41.95M | $9.87B | — | — |
| Q3 2024 | 16 | +1 | 39.28M | $10.80B | +2 | −1 |
| Q2 2024 | 15 | — | 40.30M | $9.79B | — | — |
Quién lo tiene en cartera · Q2 2026
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 15.02M | +3.0% | $4.52B | 0.2% | ▲ Add | 5 | SEC ↗ ×7 |
| 2 | Capital World Investors ✦ | 11.14M | +3.2% | $3.35B | 0.4% | ▲ Add | 9 | SEC ↗ |
| 3 | BlackRock ✦ (pasivo) | 10.91M | +4.4% | $3.28B | 0.0% | ▲ Add | 5 | SEC ↗ ×22 |
| 4 | Capital Research Global Investors | 9.75M | +3.0% | $2.94B | 0.4% | ▲ Add | 3 | SEC ↗ |
| 5 | Vanguard Capital Management Llc | 6.03M | +1.4% | $1.82B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Invesco Ltd. | 3.75M | -7.9% | $1.13B | 0.1% | ▼ Trim | 3 | SEC ↗ ×11 |
| 7 | State Street Global Advisors ✦ (pasivo) | 3.56M | +7.0% | $1.07B | 0.0% | ▲ Add | 7 | SEC ↗ |
| 8 | Geode Capital Management ✦ (pasivo) | 2.64M | -0.9% | $791.35M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 9 | JPMorgan Chase ✦ | 2.68M | -57.7% | $785.32M | 0.0% | ▼ Trim | 4 | SEC ↗ ×16 |
| 10 | Baillie Gifford ✦ | 2.44M | -2.2% | $734.48M | 0.7% | ▼ Trim | 9 | SEC ↗ ×4 |
| 11 | Norges Bank ✦ (pasivo) | 2.27M | Nuevo | $683.88M | 0.1% | New | 1 | SEC ↗ |
| 12 | Wellington Management ✦ | 2.11M | +9.0% | $635.30M | 0.1% | ▲ Add | 9 | SEC ↗ ×7 |
| 13 | Dodge & Cox ✦ | 1.96M | +1.4% | $588.63M | 0.3% | ▲ Add | 9 | SEC ↗ |
| 14 | Two Sigma Investments ✦ | 1.88M | -5.8% | $564.71M | 0.4% | ▼ Trim | 9 | SEC ↗ |
| 15 | American Century Companies Inc | 1.85M | +2.9% | $558.10M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 16 | Clearbridge Investments, LLC | 1.26M | -7.1% | $379.14M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 17 | T. Rowe Price ✦ | 1.15M | -19.8% | $345.94M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 18 | D. E. Shaw & Co. ✦ | 1.10M | +4.2% | $332.37M | 0.2% | ▲ Add | 9 | SEC ↗ ×2 |
| 19 | Morgan Stanley ✦ | 1.03M | +2.9% | $310.71M | 0.0% | ▲ Add | 4 | SEC ↗ ×17 |
| 20 | Bank Of America Corp /De/ | 994.48K | +2.9% | $299.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 21 | Legal & General Group Plc | 924.56K | -1.1% | $278.32M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 22 | Manufacturers Life Insurance… | 893.79K | +34.9% | $269.06M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 23 | Northern Trust Corp | 886.90K | +3.4% | $266.98M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 24 | Royal Bank Of Canada | 875.86K | +10.7% | $263.66M | 0.0% | ▲ Add | 3 | SEC ↗ ×10 |
| 25 | Deutsche Bank Ag\ | 815.40K | +7.1% | $245.46M | 0.1% | ▲ Add | 3 | SEC ↗ ×8 |
| 26 | Qube Research & Technologies Ltd | 798.72K | -4.7% | $240.44M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 27 | Charles Schwab Investment… | 755.38K | +12.2% | $227.39M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | UBS AM, a distinct business unit of… | 727.85K | +7.4% | $219.10M | 0.0% | ▲ Add | 3 | SEC ↗ ×12 |
| 29 | AQR Capital Management ✦ | 728.04K | -20.3% | $218.99M | 0.1% | ▼ Trim | 9 | SEC ↗ ×9 |
| 30 | Federated Hermes, Inc. | 719.90K | +4.7% | $216.71M | 0.3% | ▲ Add | 3 | SEC ↗ ×3 |
| 31 | UBS Group AG | 627.00K | +36.6% | $188.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 32 | Loomis Sayles & Co L P | 580.19K | +13.3% | $174.65M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | Goldman Sachs Group ✦ | 574.76K | +22.4% | $173.02M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 34 | Bank of New York Mellon Corp | 492.07K | +0.2% | $148.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×14 |
| 35 | Franklin Resources Inc | 447.70K | -4.8% | $134.77M | 0.0% | ▼ Trim | 3 | SEC ↗ ×8 |
| 36 | First Trust Advisors Lp | 421.53K | +10.2% | $126.89M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 37 | Raymond James Financial Inc | 392.80K | -3.5% | $118.24M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 38 | Dimensional Fund Advisors Lp | 392.02K | +2.0% | $117.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 39 | Swiss National Bank | 374.08K | -3.5% | $112.61M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 40 | Massachusetts Financial Services Co… | 350.56K | -29.3% | $105.52M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 41 | Canada Pension Plan Investment Board | 334.25K | +60.0% | $100.62M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 42 | Sumitomo Mitsui Trust Group, Inc. | 325.38K | +3.5% | $97.95M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 43 | Millennium Management ✦ | 316.00K | -29.4% | $95.13M | 0.1% | ▼ Trim | 9 | SEC ↗ |
| 44 | Nuveen, LLC | 315.63K | -2.0% | $95.01M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 45 | Assenagon Asset Management S.A. | 311.39K | +141.6% | $93.74M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 46 | Wells Fargo & Company/Mn | 310.05K | -9.5% | $93.33M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 47 | Nomura Asset Management… | 300.19K | +15.9% | $90.37M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 48 | Susquehanna International Group, Llp | 294.46K | +69.0% | $88.64M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 49 | Pictet Asset Management Holding SA | 278.61K | +17.1% | $83.26M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 50 | Bnp Paribas Financial Markets | 271.02K | -3.5% | $81.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Marshall Wace ✦ | 259.80K | -76.4% | $78.21M | 0.1% | ▼ Trim | 8 | SEC ↗ ×2 |
| 52 | California Public Employees… | 254.05K | +11.4% | $76.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Korea Investment CORP | 247.66K | +23.6% | $74.55M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 54 | Squarepoint Ops LLC | 234.00K | -45.2% | $70.44M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 55 | Td Asset Management Inc | 233.70K | -17.1% | $70.35M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 56 | Citigroup Inc | 227.79K | -13.5% | $68.57M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 57 | Royal London Asset Management Ltd | 213.59K | -0.7% | $64.30M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 58 | Ameriprise Financial Inc | 204.60K | -14.7% | $61.60M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 59 | National Pension Service | 198.29K | +7.9% | $59.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Citadel Advisors ✦ | 191.03K | +715.8% | $57.51M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 61 | Robeco Institutional Asset… | 188.08K | +48.7% | $56.62M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 62 | Victory Capital Management Inc | 172.84K | -11.8% | $52.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Man Group plc | 170.91K | -26.4% | $51.45M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 64 | Mitsubishi UFJ Asset Management… | 168.66K | +10.8% | $50.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Rhumbline Advisers | 165.58K | -15.2% | $49.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | CIBC Bancorp USA Inc. | 163.73K | -3.1% | $49.29M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 67 | BNP Paribas Asset Management… | 161.77K | -10.1% | $48.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 68 | Russell Investments Group, Ltd. | 158.23K | +7.2% | $47.46M | 0.0% | ▲ Add | 3 | SEC ↗ ×13 |
| 69 | Universal- Beteiligungs- und… | 157.22K | +12.5% | $47.23M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 70 | Envestnet Asset Management Inc | 136.40K | -20.6% | $41.06M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Barclays Plc | 135.52K | -38.6% | $40.79M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 72 | LMR Partners LLP | 134.21K | +79.8% | $40.40M | 0.4% | ▲ Add | 3 | SEC ↗ ×2 |
| 73 | ProShare Advisors LLC | 128.51K | -26.1% | $38.69M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 74 | Sei Investments Co | 121.96K | +21.6% | $36.71M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 75 | Voya Investment Management Llc | 121.90K | -17.9% | $36.70M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 76 | Hsbc Holdings Plc | 115.28K | +28.6% | $34.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 77 | Aviva Plc | 114.53K | +0.5% | $34.48M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 78 | State Board Of Administration Of… | 112.18K | -0.5% | $33.77M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 79 | Bridgewater Associates ✦ | 99.58K | -6.6% | $29.98M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 80 | Schroder Investment Management Group | 95.19K | +42.8% | $28.66M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 81 | Aberdeen Group plc | 94.45K | -31.7% | $28.43M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 82 | Mitsubishi UFJ Trust & Banking Corp | 93.65K | +28.7% | $28.19M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 83 | FIL Ltd | 92.04K | +0.6% | $27.71M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 84 | Balyasny Asset Management L.P. | 89.51K | Nuevo | $26.95M | 0.1% | New | 1 | SEC ↗ |
| 85 | Nomura Asset Management Co Ltd | 88.84K | -4.7% | $26.74M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 86 | Caisse De Depot Et Placement Du… | 85.75K | +4213.3% | $25.81M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Jones Financial Companies Lllp | 80.49K | +9.3% | $23.45M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 88 | Brown Advisory Inc | 77.40K | -42.2% | $23.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 89 | State Of Wisconsin Investment Board | 70.17K | +1.9% | $21.12M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | New York State Common Retirement… | 68.12K | +4.1% | $20.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Danske Bank A/S | 64.56K | -2.1% | $19.43M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 92 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 63.27K | -22.2% | $19.04M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 93 | Neuberger Berman Group LLC | 62.02K | -33.7% | $18.67M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 94 | Swedbank AB | 61.89K | -0.5% | $18.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Mirae Asset Global Investments Co.… | 61.53K | +9.1% | $18.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 96 | Asset Management One Co., Ltd. | 60.10K | +4.1% | $18.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | LPL Financial LLC | 57.89K | -14.4% | $17.43M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Storebrand Asset Management As | 57.58K | -10.9% | $17.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | National Bank Of Canada /Fi/ | 52.47K | -17.5% | $15.80M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 100 | Alliancebernstein L.P. | 46.05K | +3.2% | $15.24M | 0.0% | ▲ Add | 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
| Norges Bank | $683.88M | 0.1% |
| Balyasny Asset Management L.P. | $26.95M | 0.1% |
Posición cerrada
| Amundi | $247.34M | era 0.1% |
| HighTower Advisors, LLC | $35.03M | era 0.0% |
| Parnassus Investments, Llc | $16.21M | era 0.0% |
| DZ BANK AG Deutsche Zentral… | $1.16M | era 0.0% |
| Lido Advisors, LLC | $390,484 | era 0.0% |
Contexto de mercado completo: entre TODOS los filers 13F (datos estructurados SEC, Q1 2026): 781 tenedores, 122.25M acciones, $37.95B 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)
Oct 02
SUPRAN BRYAN
Officer · 1.76K acc. · $398,855
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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