有価証券レコード · アーカイブ済み四半期
BIIB
Biogen Inc. · Healthcare · Drug Manufacturers - General
163追跡対象保有者
-1Δ保有者数
110.78M保有株数
$20.30B報告済み評価額
+4新規ポジション
−6解消銘柄
モメンタム指標（同類マネージャー）：
保有者の広がり -0.6% ·
株式フロー -1.7% ·
新規ネットポジション数 -1.2%
— 計算式
幅広い売り распределение — 株式数の減少と保有者数の縮小
すべての保有状況データ：追跡対象13Fマネージャーのみ、普通株ポジション、報告期間 Q1 2026
保有状況の推移
| 四半期 | 保有者 | Δ | 株数 | 報告済み評価額 | 新規 | 解消銘柄 |
|---|---|---|---|---|---|---|
| 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 | — | — |
保有者情報 · Q1 2026
| # | 運用会社 | 株数 | Δ株式数 | 時価 | そのウェイト | 保有中 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 21 | BlackRock ✦ (パッシブ) | 15.97M | +7.8% | $2.93B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 22 | PRIMECAP Management ✦ | 14.76M | 0.0% | $2.71B | 2.1% | ▼ Trim | 8 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 29 | Fidelity (FMR) ✦ | 12.81M | +35.9% | $2.35B | 0.1% | ▲ Add | 4 | SEC ↗ |
| 30 | Vanguard Capital Management Llc | 9.54M | — | $1.75B | 0.0% | n/c | 1 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (パッシブ) | 7.17M | +0.1% | $1.31B | 0.0% | ▲ Add | 6 | SEC ↗ |
| 32 | Geode Capital Management ✦ (パッシブ) | 4.34M | +3.4% | $793.39M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 33 | Geode Capital Management ✦ (パッシブ) | 4.34M | +3.4% | $793.39M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 34 | Wellington Management ✦ | 2.96M | -16.6% | $542.96M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 35 | Wellington Management ✦ | 2.96M | -16.6% | $542.96M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 36 | Wellington Management ✦ | 2.96M | -16.6% | $542.96M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 37 | Wellington Management ✦ | 2.96M | -16.6% | $542.96M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 38 | Wellington Management ✦ | 2.96M | -16.6% | $542.96M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 2.17M | -6.6% | $398.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | JPMorgan Chase ✦ | 2.02M | +8.6% | $378.14M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 75 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 76 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 77 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 78 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 79 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 80 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 81 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 82 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 83 | AQR Capital Management ✦ | 1.92M | +25.8% | $346.24M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 84 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Invesco Ltd. | 1.75M | +5.4% | $319.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
「当該ウェイト」= そのマネージャーの報告済み13F株式評価額に占めるポジションの割合（確信度の指標）。✦ = キュレーション済みマネージャー。
新規買い手
| 今四半期は新規追跡買い手がいません。 |
ポジション解消済み
| Norges Bank | $464.41M | だった 0.1% |
| Hrt Financial Lp | $67.63M | だった 0.2% |
| D. E. Shaw & Co. | $9.46M | だった 0.0% |
| Arrowstreet Capital | $7.98M | だった 0.0% |
| IMC-Chicago, LLC | $3.35M | だった 0.1% |
| Capstone Investment Advisors… | $430,296 | だった 0.0% |
市場全体のコンテキスト: 全13Fファイラー対象（SEC構造化データ、 Q1 2026): 995 保有者, 132.27M 株式数, $23.30B 報告済み. これは上記の追跡対象ユニバースの数値とは異なる、より古い期間のものであり、両者が混在することはありません。
共同保有が多い銘柄
この有価証券の追跡対象保有者が最も頻繁に保有する他の銘柄 — ファンダメンタルな関係ではなく、共同保有件数に基づきます。