BIOGEN INC. - COM (BIIB)

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class
Equity / COM
Shares outstanding
147M
Number of holders
938
Total 13F shares, excl. options
191M
Shares change
-1.32M
Total reported value, excl. options
$49.7B
Value change
-$389M
Put/Call ratio
1.26
Number of buys
437
Number of sells
-448
Price
$260.32

Significant Holders of BIOGEN INC. - COM (BIIB) as of Q1 2016

1,101 filings reported holding BIIB - BIOGEN INC. - COM as of Q1 2016.
BIOGEN INC. - COM (BIIB) has 938 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 191M shares .
Largest 10 shareholders include PRIMECAP MANAGEMENT CO/CA/ (16.2M shares), FMR LLC (13.5M shares), VANGUARD GROUP INC (13.4M shares), STATE STREET CORP (8.93M shares), Clearbridge Investments, LLC (8.47M shares), PRICE T ROWE ASSOCIATES INC /MD/ (8.12M shares), BlackRock Institutional Trust Company, N.A. (5.77M shares), BlackRock Fund Advisors (4.77M shares), WELLINGTON MANAGEMENT GROUP LLP (4.66M shares), and AMERIPRISE FINANCIAL INC (4.1M shares).
This table shows the top 938 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
Investor Option Weight % Change % Value $ * Price $ Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.