IRON
Disc Medicine, Inc. · Healthcare · Biotechnology
Señales de momentum (gestores comparables):
amplitud de titulares -8.3% ·
flujo de acciones -8.0% ·
nuevas posiciones netas -9.1%
— fórmula
Distribución amplia — caída de acciones y menos titulares
Todas las cifras de propiedad: únicamente gestores 13F seguidos, posiciones en acciones ordinarias, período de referencia Q2 2025
| 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 | — | — |
| # | Gestor | Acciones | Δ acciones | Valor | Su ponderación | Mantenida | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 3.25M | — | $171.89M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 3.25M | — | $171.89M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 3.25M | — | $171.89M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 3.25M | — | $171.89M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (pasivo) | 2.04M | — | $108.29M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 1.52M | +11.6% | $80.27M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 1.52M | +11.6% | $80.27M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 23 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 24 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 25 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 26 | Wellington Management ✦ | 1.43M | -38.9% | $75.84M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | The Vanguard Group ✦ (pasivo) | 1.40M | — | $73.97M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | The Vanguard Group ✦ (pasivo) | 1.40M | — | $73.97M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | The Vanguard Group ✦ (pasivo) | 1.40M | — | $73.97M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | The Vanguard Group ✦ (pasivo) | 1.40M | — | $73.97M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | The Vanguard Group ✦ (pasivo) | 1.40M | — | $73.97M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | State Street Global Advisors ✦ (pasivo) | 929.77K | +1.2% | $49.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Geode Capital Management ✦ (pasivo) | 598.59K | +4.7% | $31.71M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | Geode Capital Management ✦ (pasivo) | 598.59K | +4.7% | $31.71M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | Adage Capital Partners ✦ | 450.00K | +50.0% | $23.83M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Renaissance Technologies ✦ | 96.42K | -49.6% | $5.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Millennium Management ✦ | 21.59K | -80.1% | $1.14M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | AQR Capital Management ✦ | 13.65K | Nuevo | $722,851 | 0.0% | New | 1 | SEC ↗ |
| 39 | AQR Capital Management ✦ | 13.65K | Nuevo | $722,851 | 0.0% | New | 1 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 13.65K | Nuevo | $722,851 | 0.0% | New | 1 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 13.65K | Nuevo | $722,851 | 0.0% | New | 1 | 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
| AQR Capital Management | $722,851 | 0.0% |
| AQR Capital Management | $722,851 | 0.0% |
| AQR Capital Management | $722,851 | 0.0% |
| AQR Capital Management | $722,851 | 0.0% |
Posición cerrada
| D. E. Shaw & Co. | $10.90M | era 0.0% |
| Citadel Advisors | $3.09M | 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.
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)
Officer, Director · 8.40K acc. · $656,091
Officer, Director · 12.71K acc. · $1.01M
Officer, Director · 11.89K acc. · $949,162
Officer · 804 acc. · $66,445
Las adjudicaciones, ejercicios y retenciones fiscales nunca se contabilizan aquí como compras o ventas. Metodología