BIOGEN INC. - COM (BIIB)

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class
Equity / COM
Shares outstanding
147M
Number of holders
767
Total 13F shares, excl. options
212M
Shares change
-1.39M
Total reported value, excl. options
$64.8B
Value change
-$390M
Put/Call ratio
1.5
Number of buys
368
Number of sells
-334
Price
$305.87

Significant Holders of BIOGEN INC. - COM (BIIB) as of Q1 2014

865 filings reported holding BIIB - BIOGEN INC. - COM as of Q1 2014.
BIOGEN INC. - COM (BIIB) has 767 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 212M shares .
Largest 10 shareholders include FMR LLC (21.9M shares), PRIMECAP MANAGEMENT CO/CA/ (17.5M shares), PRICE T ROWE ASSOCIATES INC /MD/ (12.2M shares), VANGUARD GROUP INC (11.9M shares), State Street Corp (9.55M shares), Capital Research Global Investors (8.54M shares), Clearbridge Investments, LLC (7.7M shares), JENNISON ASSOCIATES LLC (6.34M shares), JPMORGAN CHASE & CO (6.18M shares), and BlackRock Institutional Trust Company, N.A. (6.15M shares).
This table shows the top 767 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.