BIOGEN INC. - COM (BIIB)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / COM
Shares outstanding
147M
Number of holders
965
Total 13F shares, excl. options
192M
Shares change
-8.63M
Total reported value, excl. options
$59B
Value change
-$2.59B
Put/Call ratio
1.46
Number of buys
425
Number of sells
-445
Price
$306.35

Significant Holders of BIOGEN INC. - COM (BIIB) as of Q4 2015

1,096 filings reported holding BIIB - BIOGEN INC. - COM as of Q4 2015.
BIOGEN INC. - COM (BIIB) has 965 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 192M shares .
Largest 10 shareholders include PRIMECAP MANAGEMENT CO/CA/ (15.8M shares), VANGUARD GROUP INC (13.2M shares), FMR LLC (12.9M shares), STATE STREET CORP (9.46M shares), Clearbridge Investments, LLC (8.57M shares), PRICE T ROWE ASSOCIATES INC /MD/ (6.36M shares), BlackRock Institutional Trust Company, N.A. (5.9M shares), WELLINGTON MANAGEMENT GROUP LLP (5.28M shares), BlackRock Fund Advisors (5.16M shares), and JPMORGAN CHASE & CO (4.3M shares).
This table shows the top 965 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.