BIOGEN INC. - COM (BIIB)

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class
Equity / COM
Shares outstanding
146,614,676
Total 13F shares
187,429,233
Share change
-2,998,720
Total reported value
$53,122,602,355
Put/Call ratio
98%
Price per share
$283.58
Number of holders
1,015
Value change
-$971,224,326
Number of buys
437
Number of sells
496

Institutional Holders of BIOGEN INC. - COM (BIIB) as of Q4 2016

As of 31 Dec 2016, BIOGEN INC. - COM (BIIB) was held by 1,015 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 187,429,233 shares. The largest 10 holders included PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, STATE STREET CORP, Clearbridge Investments, LLC, PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, BlackRock Institutional Trust Company, N.A., WELLINGTON MANAGEMENT GROUP LLP, BlackRock Fund Advisors, and Invesco Ltd.. This page lists 1,017 institutional shareholders reporting positions in this security for the Q4 2016 filing period.
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.