BIIB
Biogen Inc.NASDAQHealthcare$177.34-3.50%ClosedMarket Cap: $26.03B
As of 2026-04-06
Institutional Ownership Summary
Investors Holding
1,040
13F Shares
139,672,809
Ownership %
9527.5%
New Positions
183
Increased Positions
503
Closed Positions
99
Reduced Positions
299
ETF Exposure
| ETF Symbol | ETF Name | Shares Held | Weight % |
|---|---|---|---|
| BSCU | — | 9,828,000 | 0.37% |
| VPMCX | — | 8,359,880 | 1.93% |
| VPMAX | — | 8,359,880 | 1.93% |
| JCPB | — | 5,000,000 | 0.05% |
| VTI | — | 4,641,443 | 0.04% |
| VSMPX | — | 4,641,443 | 0.04% |
| VTSAX | — | 4,641,443 | 0.04% |
| VITSX | — | 4,641,443 | 0.04% |
| JBND | — | 3,900,000 | 0.03% |
| VFIAX | — | 3,773,337 | 0.05% |
| VOO | — | 3,773,337 | 0.05% |
| VFFSX | — | 3,773,337 | 0.05% |
| VFINX | — | 3,773,337 | 0.05% |
| VIMAX | — | 3,188,341 | 0.29% |
| VMCPX | — | 3,188,341 | 0.29% |
| VO | — | 3,188,341 | 0.29% |
| VMCIX | — | 3,188,341 | 0.29% |
| SCHI | — | 3,070,000 | 0.03% |
| VGHCX | — | 2,913,639 | 1.29% |
| VGHAX | — | 2,913,639 | 1.29% |