Biogen Ownership
Who are the major shareholders and have insiders been buying or selling?
Recent Insider Transactions
Date | Value | Name | Entity | Role | Shares | Max Price |
---|---|---|---|---|---|---|
02 Apr 24 | SellUS$19,817 | Priya Singhal | Individual | 93 | US$213.09 | |
22 Feb 24 | SellUS$57,962 | Priya Singhal | Individual | 262 | US$221.23 | |
15 Feb 24 | BuyUS$101,256 | Eric Rowinsky | Individual | 455 | US$222.54 |
Insider Trading Volume
Insider Buying: BIIB insiders have bought more shares than they have sold in the past 3 months.
Ownership Breakdown
Owner Type | Number of Shares | Ownership Percentage |
---|---|---|
Private Companies | 27,389 | 0.0188% |
State or Government | 184,742 | 0.127% |
Individual Insiders | 333,599 | 0.229% |
General Public | 14,076,554 | 9.67% |
Institutions | 130,974,611 | 90% |
Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.
Top Shareholders
Ownership | Name | Shares | Current Value | Change % | Portfolio % | |
---|---|---|---|---|---|---|
16,264,481 | US$3.5b | 1.57% | 2.5% | |||
14,407,330 | US$3.1b | 18.2% | 0.05% | |||
14,246,658 | US$3.1b | 1.95% | 0.05% | |||
6,945,665 | US$1.5b | 1.17% | 0.06% | |||
6,865,672 | US$1.5b | 16% | 0.13% | |||
5,324,396 | US$1.1b | -0.93% | 0.17% | |||
3,886,172 | US$834.8m | -2.19% | 0.1% | |||
3,309,317 | US$710.9m | 2.24% | 0.06% | |||
1,679,302 | US$360.7m | -7.89% | 0.27% | |||
1,567,744 | US$336.8m | 17.1% | 0.07% | |||
1,494,963 | US$321.1m | -9.01% | 0.05% | |||
1,463,571 | US$314.4m | 11.9% | 0.03% | |||
1,424,659 | US$306.0m | 3.15% | 0.05% | |||
1,421,196 | US$305.3m | 19.5% | 0.38% | |||
1,352,937 | US$290.6m | -8.91% | 0.04% | |||
1,343,215 | US$288.6m | -0.93% | 0.05% | |||
1,257,959 | US$270.2m | 3.75% | 0.18% | |||
1,236,533 | US$265.6m | 35.8% | 0.13% | |||
1,207,241 | US$259.3m | 10.1% | 0.06% | |||
1,158,140 | US$248.8m | 29.2% | 0.12% | |||
995,456 | US$213.8m | -0.38% | 0.95% | |||
988,676 | US$212.4m | 9.98% | 0.12% | |||
977,308 | US$209.9m | 141% | 0.19% | |||
961,874 | US$206.6m | 16% | 0.03% | |||
900,182 | US$193.4m | -26.9% | 0.01% |