证券记录 · 已归档季度
BIIB
Biogen Inc. · Healthcare · Drug Manufacturers - General
16被追踪持有人
-1Δ持有人
41.64M持有股份
$6.37B报告持仓市值
+0新建仓位
−1清仓
动量输入(同类管理人):
持有人广度 -5.9% ·
股份流向 +4.7% ·
净新建仓位 -6.2%
· 公式
集中增持:持股数量上升,持有人数量减少
所有持股数据:仅限已追踪的 13F 管理人,普通股持仓,报告期 Q4 2024
持股变化趋势
| 季度 | 持有人 | Δ | 股份 | 报告持仓市值 | 新增 | 清仓 |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | -1 | 75.75K | $11.04M | n/a | −3 |
| Q2 2026 | 159 | 0 | 117.81M | $25.44B | +6 | −7 |
| 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 | n/a | n/a |
| Q1 2025 | 18 | +2 | 41.87M | $5.73B | +3 | −1 |
| Q4 2024 | 16 | -1 | 41.64M | $6.37B | n/a | −1 |
| Q3 2024 | 16 | +2 | 32.39M | $6.28B | +2 | n/a |
| Q2 2024 | 14 | n/a | 30.72M | $7.12B | n/a | n/a |
持有人 · Q4 2024
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 16.05M | -1.6% | $2.45B | 1.9% | ▼ Trim | 3 | SEC ↗ |
| 2 | State Street Global Advisors ✦ (被动) | 7.40M | n/a | $1.13B | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Wellington Management ✦ | 4.93M | -3.9% | $754.01M | 0.1% | ▼ Trim | 3 | SEC ↗ ×5 |
| 4 | Geode Capital Management ✦ (被动) | 3.70M | +2.3% | $563.71M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 5 | Norges Bank ✦ (被动) | 2.33M | +2.7% | $355.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 1.93M | +1.1% | $295.70M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 7 | D. E. Shaw & Co. ✦ | 1.61M | +270.1% | $246.19M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 1.19M | +25.1% | $182.31M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 852.34K | +31.4% | $130.34M | 0.3% | ▲ Add | 3 | SEC ↗ |
| 10 | Millennium Management ✦ | 543.84K | +36.6% | $83.16M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 539.69K | +982.0% | $81.91M | 0.1% | ▲ Add | 3 | SEC ↗ ×5 |
| 12 | Fisher Asset Management ✦ | 180.92K | +171.0% | $27.67M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 153.66K | -58.7% | $23.50M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 89.63K | +111.2% | $13.71M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 15 | Marshall Wace ✦ | 79.95K | +20.6% | $12.23M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 16 | Bridgewater Associates ✦ | 70.03K | -2.9% | $10.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
"持仓权重"指该仓位占该管理人13F申报股票组合市值的比例,即持仓信心指标。✦ = 精选管理人。
新增买入方
| 本季度无新增被追踪买入方。 |
已清仓
| Adage Capital Partners | $8.88M | 曾为 0.0% |
全市场背景: 涵盖所有13F申报机构(SEC结构化数据, Q1 2026): 995 持有人, 132.27M 股份, $23.30B 已申报. 这是与上方被追踪全域数据不同的较早期间,两者从不混用。
常见共同持仓
持有该证券的受追踪机构最常同时持有的其他证券:基于共同持有计数,而非基本面关联。
Aug 06
SC 13G/A: FMR LLC
Jun 05
SC 13G/A: FMR LLC
数据来源: 持股数据来源于已解析的13F普通股持仓(被追踪范围,变动对比集);内部人行为来自Form 3/4/5;重大持股来自Schedule 13D/13G;所有文件均链接至SEC EDGAR原始申报。
报告期: Q4 2024 ·
方法论 ·
通过API获取此数据