Wertpapierdatensatz · archiviertes Quartal
BIIB
Biogen Inc. · Healthcare · Drug Manufacturers - General
21Erfasste Halter
0Δ Inhaber
78.50MGehaltene Aktien
$9.86BGemeldeter Wert
+0Neue Positionen
−0Ausstiege
Momentum-Eingaben (vergleichbare Manager): Halterbreite 0.0% · Aktienfluss +5.5% · neue Nettopositionen 0.0% — Formel
Alle Eigentumszahlen: nur beobachtete 13F-Manager, Stammaktienpositionen, Berichtszeitraum Q2 2025
Beteiligung im Zeitverlauf
| Quartal | Inhaber | Δ | Aktien | Gemeldeter Wert | Neu | Ausstiege |
|---|---|---|---|---|---|---|
| Q2 2026 | 161 | 0 | 119.37M | $25.77B | +6 | −5 |
| Q1 2026 | 163 | -1 | 110.78M | $20.30B | +4 | −6 |
| Q4 2025 | 163 | 0 | 123.15M | $21.67B | +2 | −1 |
| Q3 2025 | 24 | +1 | 81.72M | $11.44B | +1 | −1 |
| Q2 2025 | 21 | 0 | 78.50M | $9.86B | — | — |
| Q1 2025 | 18 | +2 | 41.87M | $5.73B | +3 | −1 |
| Q4 2024 | 16 | -1 | 41.64M | $6.37B | — | −1 |
| Q3 2024 | 16 | +2 | 32.39M | $6.28B | +2 | — |
| Q2 2024 | 14 | — | 30.72M | $7.12B | — | — |
Wer es hält · Q2 2025
| # | Manager | Aktien | Δ Anteile | Wert | Deren Gewichtung | Gehalten | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | The Vanguard Group ✦ (passiv) | 17.29M | — | $2.17B | 0.0% | n/c | 1 | SEC ↗ |
| 7 | PRIMECAP Management ✦ | 15.80M | -0.9% | $1.98B | 1.6% | ▼ Trim | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 25 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 26 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 27 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 28 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 29 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 30 | BlackRock ✦ (passiv) | 13.56M | — | $1.70B | 0.0% | n/c | 1 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passiv) | 7.47M | +1.0% | $938.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Wellington Management ✦ | 4.80M | +2.7% | $602.63M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 33 | Wellington Management ✦ | 4.80M | +2.7% | $602.63M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 34 | Wellington Management ✦ | 4.80M | +2.7% | $602.63M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 35 | Wellington Management ✦ | 4.80M | +2.7% | $602.63M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 36 | Wellington Management ✦ | 4.80M | +2.7% | $602.63M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 37 | Geode Capital Management ✦ (passiv) | 3.92M | +1.9% | $490.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 38 | Geode Capital Management ✦ (passiv) | 3.92M | +1.9% | $490.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 39 | Point72 Asset Management ✦ | 3.83M | +840.9% | $481.23M | 1.2% | ▲ Add | 2 | SEC ↗ |
| 40 | Norges Bank ✦ (passiv) | 2.26M | +5.1% | $284.36M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 1.67M | — | $210.27M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Fidelity (FMR) ✦ | 1.67M | — | $210.27M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 1.67M | — | $210.27M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 1.67M | — | $210.27M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | D. E. Shaw & Co. ✦ | 1.37M | -13.8% | $171.58M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 46 | D. E. Shaw & Co. ✦ | 1.37M | -13.8% | $171.58M | 0.2% | ▼ Trim | 5 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 53 | AQR Capital Management ✦ | 1.36M | -0.3% | $171.41M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 54 | Renaissance Technologies ✦ | 1.05M | +29.9% | $131.25M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 55 | T. Rowe Price ✦ | 833.93K | -27.6% | $104.73M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 56 | T. Rowe Price ✦ | 833.93K | -27.6% | $104.73M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 57 | Millennium Management ✦ | 675.50K | +59.3% | $84.84M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 58 | Arrowstreet Capital ✦ | 624.37K | +190.7% | $78.41M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 59 | Citadel Advisors ✦ | 608.59K | +12.3% | $76.43M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 60 | Two Sigma Investments ✦ | 507.54K | -42.3% | $63.74M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 61 | Fisher Asset Management ✦ | 289.14K | -3.3% | $36.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 62 | Adage Capital Partners ✦ | 247.94K | +250.4% | $31.14M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 63 | Marshall Wace ✦ | 165.96K | +2712.8% | $20.84M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 64 | Gotham Asset Management ✦ | 163.49K | +64.8% | $20.53M | 0.1% | ▲ Add | 5 | SEC ↗ |
„Ihre Gewichtung" = Anteil der Position am gemeldeten 13F-Eigenkapitalwert des jeweiligen Managers — das Conviction-Maß. ✦ = kuratorisch ausgewählter Manager.
Neue Käufer
| Keine neu erfassten Käufer in diesem Quartal. |
Ausgestiegen
| Keine erfassten Ausstiege in diesem Quartal. |
Marktweiter Kontext: über ALLE 13F-Melder (strukturierte SEC-Daten, Q1 2026): 995 Inhaber, 132.27M Anteile, $23.30B gemeldet. Dies ist ein anderer, älterer Zeitraum als die oben genannten Zahlen des erfassten Universums; beide werden niemals vermischt.
Häufig gemeinsam gehalten
Was die erfassten Halter dieses Wertpapiers am häufigsten sonst noch halten — Zählungen gemeinsamer Eigentümerschaft, keine fundamentalen Zusammenhänge.
Herkunft: Beteiligung aus geparsten 13F-Common-Stock-Positionen (verfolgte Grundgesamtheit, vergleichbare Sets für Veränderungen); Insider-Zeilen aus Formularen 3/4/5; Beteiligungen aus Schedules 13D/13G; jede Einreichung verlinkt auf das Original auf SEC EDGAR.
Berichtszeitraum: Q2 2025 ·
Methodik ·
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