BIIB (BIOGEN INC) Institutional Ownership Summary
Based on the latest SEC 13F filings, 5 institutional investors hold BIIB (BIOGEN INC) with a combined value of $3.46B across 19,634,682 shares. The largest holder is BlackRock, Inc. with a position worth $2.61B (0.04% of their portfolio). 1 fund increased its holdings. 4 funds reduced their position.
Total Institutional Value
$3.46B
Total Shares Held
19,634,682
Institutional Holders
5
13F Institutional Holders
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.61B | 0.04% | +0.3% |
| 2 | Point72 Asset Management, L.P. | $671.35M | 0.75% | -21.7% |
| 3 | CITADEL ADVISORS LLC | $107.25M | 0.02% | -21.1% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $70.25M | 0.11% | -58.6% |
| 5 | BERKSHIRE HATHAWAY INC | $0 | 0.00% | - |