Ficha del valor
IRON
Disc Medicine, Inc. · Healthcare · Biotechnology
83Tenedores rastreados
+7Δ titulares
22.99MAcciones mantenidas
$1.68BValor declarado
+9Nuevas posiciones
−2Cierres
Señales de momentum (gestores comparables):
amplitud de titulares +9.2% ·
flujo de acciones +3.0% ·
nuevas posiciones netas +8.4%
— fórmula
Acumulación amplia — aumento de acciones entre más 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 | 83 | +7 | 22.99M | $1.68B | +9 | −2 |
| Q1 2026 | 79 | +1 | 22.38M | $1.43B | +7 | −6 |
| Q4 2025 | 77 | -1 | 22.10M | $1.75B | +1 | −2 |
| Q3 2025 | 17 | +3 | 15.61M | $1.03B | +3 | — |
| Q2 2025 | 11 | -1 | 11.75M | $622.02M | +1 | −2 |
| Q1 2025 | 9 | -1 | 6.07M | $301.51M | — | −1 |
| Q4 2024 | 10 | +3 | 5.16M | $327.26M | +3 | — |
| Q3 2024 | 6 | -1 | 5.16M | $253.75M | — | −1 |
| Q2 2024 | 7 | — | 5.00M | $225.18M | — | — |
Quién lo tiene en cartera · Q2 2026
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 4.89M | -12.4% | $357.98M | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (pasivo) | 2.47M | +8.5% | $180.50M | 0.0% | ▲ Add | 5 | SEC ↗ ×12 |
| 3 | JPMorgan Chase ✦ | 1.88M | +36.8% | $139.87M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 4 | T. Rowe Price ✦ | 1.88M | +21.0% | $137.17M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 5 | Wellington Management ✦ | 1.74M | +0.3% | $127.36M | 0.0% | ▲ Add | 9 | SEC ↗ ×7 |
| 6 | State Street Global Advisors ✦ (pasivo) | 1.65M | -2.9% | $120.60M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 7 | Vanguard Capital Management Llc | 1.37M | -0.5% | $100.13M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Geode Capital Management ✦ (pasivo) | 789.72K | +6.1% | $57.77M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 9 | Assenagon Asset Management S.A. | 768.32K | +40.6% | $56.19M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 10 | Dimensional Fund Advisors Lp | 569.02K | +44.3% | $41.62M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 11 | Jennison Associates Llc | 439.52K | -28.0% | $32.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Aberdeen Group plc | 438.17K | +16.7% | $32.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Pictet Asset Management Holding SA | 385.38K | -0.4% | $28.19M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Loomis Sayles & Co L P | 381.86K | +20.4% | $27.93M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 15 | Northern Trust Corp | 264.99K | +7.2% | $19.38M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 16 | Charles Schwab Investment… | 257.38K | +2.5% | $18.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Citadel Advisors ✦ | 209.31K | +113.7% | $15.31M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 18 | Bank of New York Mellon Corp | 204.73K | -0.1% | $14.97M | 0.0% | ▼ Trim | 3 | SEC ↗ ×11 |
| 19 | Bnp Paribas Financial Markets | 184.69K | +44.6% | $13.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 136.75K | Nuevo | $10.00M | 0.0% | New | 1 | SEC ↗ |
| 21 | Bank Of America Corp /De/ | 135.11K | -19.0% | $9.88M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 22 | Alyeska Investment Group, L.P. | 125.00K | 0.0% | $9.14M | 0.0% | Held | 3 | SEC ↗ |
| 23 | Ensign Peak Advisors, Inc | 122.11K | -36.2% | $8.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | UBS AM, a distinct business unit of… | 114.11K | +2.9% | $8.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 25 | UBS Group AG | 110.97K | +12.5% | $8.12M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 26 | Millennium Management ✦ | 106.25K | +27.6% | $7.77M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 27 | Goldman Sachs Group ✦ | 97.38K | -84.8% | $7.12M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 28 | Morgan Stanley ✦ | 91.59K | -2.8% | $6.70M | 0.0% | ▼ Trim | 4 | SEC ↗ ×6 |
| 29 | Hrt Financial Lp | 90.82K | Nuevo | $6.64M | 0.0% | New | 1 | SEC ↗ |
| 30 | Raymond James Financial Inc | 77.98K | +74.5% | $5.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 31 | Squarepoint Ops LLC | 75.87K | +139.3% | $5.55M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Nuveen, LLC | 60.36K | +17.5% | $4.41M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | Schroder Investment Management Group | 50.00K | -1.9% | $3.73M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | Swiss National Bank | 49.80K | +3.8% | $3.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Ameriprise Financial Inc | 45.87K | +0.1% | $3.36M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Invesco Ltd. | 42.06K | +37.3% | $3.08M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 37 | Citigroup Inc | 38.32K | +394.9% | $2.80M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 38 | BNP Paribas Asset Management… | 38.26K | -4.1% | $2.80M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 39 | Universal- Beteiligungs- und… | 36.63K | -3.6% | $2.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Rhumbline Advisers | 35.84K | +8.4% | $2.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Lazard Asset Management Llc | 35.03K | -11.1% | $2.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Marshall Wace ✦ | 34.39K | Nuevo | $2.52M | 0.0% | New | 1 | SEC ↗ |
| 43 | Bank Of Montreal /Can/ | 32.31K | +12.3% | $2.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 44 | Deutsche Bank Ag\ | 30.64K | +25.6% | $2.24M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 45 | Alliancebernstein L.P. | 34.67K | +41.3% | $2.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Victory Capital Management Inc | 29.12K | -0.3% | $2.13M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Wells Fargo & Company/Mn | 28.92K | +96.9% | $2.12M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 48 | Tudor Investment Corp Et Al | 28.66K | -7.5% | $2.10M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Manufacturers Life Insurance… | 27.77K | -14.5% | $2.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Pnc Financial Services Group, Inc. | 22.33K | -11.7% | $1.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 51 | Td Asset Management Inc | 21.60K | -29.1% | $1.58M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Barclays Plc | 18.71K | -43.8% | $1.37M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 53 | Legal & General Group Plc | 18.46K | -4.7% | $1.35M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 54 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 16.11K | -3.5% | $1.18M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 55 | Jane Street Group, Llc | 16.01K | Nuevo | $1.17M | 0.0% | New | 1 | SEC ↗ ×2 |
| 56 | State Of Wisconsin Investment Board | 15.43K | +8.0% | $1.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Man Group plc | 14.93K | +49.2% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | State Board Of Administration Of… | 12.97K | +49.0% | $948,699 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Qube Research & Technologies Ltd | 12.76K | Nuevo | $933,120 | 0.0% | New | 1 | SEC ↗ |
| 60 | Sei Investments Co | 12.65K | -18.5% | $925,008 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 61 | New York State Common Retirement… | 10.08K | +17.5% | $736,959 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | AQR Capital Management ✦ | 9.87K | -30.3% | $721,745 | 0.0% | ▼ Trim | 5 | SEC ↗ ×9 |
| 63 | Russell Investments Group, Ltd. | 8.08K | +206.9% | $591,190 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 64 | Quantinno Capital Management LP | 7.30K | Nuevo | $533,703 | 0.0% | New | 1 | SEC ↗ |
| 65 | Creative Planning | 6.25K | +65.9% | $457,418 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 66 | D. E. Shaw & Co. ✦ | 6.03K | Nuevo | $440,815 | 0.0% | New | 1 | SEC ↗ |
| 67 | Zurcher Kantonalbank (Zurich… | 5.64K | 0.0% | $412,510 | 0.0% | Held | 3 | SEC ↗ |
| 68 | Voya Investment Management Llc | 5.43K | +22.9% | $397,150 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | ProShare Advisors LLC | 4.96K | -12.8% | $362,701 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Jones Financial Companies Lllp | 4.62K | +183.7% | $345,184 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Prudential Financial Inc | 4.63K | +8.6% | $338,638 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Capstone Investment Advisors, Llc | 3.35K | -46.5% | $245,385 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Susquehanna International Group, Llp | 2.91K | -81.1% | $213,130 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Mirae Asset Global Investments Co.… | 1.71K | -14.2% | $124,923 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Us Bancorp \De\ | 1.23K | +3.7% | $89,889 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Royal Bank Of Canada | 989 | +4020.8% | $73,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 77 | Pacer Advisors, Inc. | 444 | Nuevo | $32,000 | 0.0% | New | 1 | SEC ↗ |
| 78 | Osaic Holdings, Inc. | 268 | -2.5% | $19,602 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 79 | Toronto Dominion Bank | 198 | Nuevo | $14,482 | 0.0% | New | 1 | SEC ↗ |
| 80 | Optiver Holding B.V. | 65 | -20.7% | $4,754 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Fifth Third Bancorp | 25 | -13.8% | $1,844 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Assetmark, Inc | 12 | 0.0% | $878 | 0.0% | Held | 3 | SEC ↗ |
| 83 | Nomura Asset Management Co Ltd | 0 | — | $0 | 0.0% | Held | 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
| Two Sigma Investments | $10.00M | 0.0% |
| Hrt Financial Lp | $6.64M | 0.0% |
| Marshall Wace | $2.52M | 0.0% |
| Jane Street Group, Llc | $1.17M | 0.0% |
| Qube Research & Technologies… | $933,120 | 0.0% |
| Quantinno Capital Management… | $533,703 | 0.0% |
| D. E. Shaw & Co. | $440,815 | 0.0% |
| Pacer Advisors, Inc. | $32,000 | 0.0% |
| Toronto Dominion Bank | $14,482 | 0.0% |
Posición cerrada
| Renaissance Technologies | $2.03M | era 0.0% |
| Group One Trading Llc | $703 | era 0.0% |
Contexto de mercado completo: entre TODOS los filers 13F (datos estructurados SEC, Q1 2026): 203 tenedores, 40.63M acciones, $2.48B 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 11
Bitterman Kevin
Director · 27.14K acc. · $1.90M
Sep 04
Bitterman Kevin
Director · 759 acc. · $60,690
Sep 04
Bitterman Kevin
Director · 18 acc. · $1,439
Sep 04
Bitterman Kevin
Director · 912 acc. · $72,924
Sep 03
Bitterman Kevin
Director · 2.34K acc. · $187,073
Sep 03
Bitterman Kevin
Director · 54 acc. · $4,319
Sep 03
Bitterman Kevin
Director · 2.81K acc. · $224,744
Sep 02
Bitterman Kevin
Director · 511 acc. · $40,967
Sep 02
Bitterman Kevin
Director · 26.54K acc. · $2.13M
Sep 02
Bitterman Kevin
Director · 22.09K acc. · $1.77M
Las adjudicaciones, ejercicios y retenciones fiscales nunca se contabilizan aquí como compras o ventas. Metodología
Aug 06
SC 13G/A — 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: Q2 2026 ·
Metodología ·
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