BIOGEN INC. - COM (BIIB)

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / COM
Shares outstanding
146,614,676
Total 13F shares
187,265,283
Share change
+1,272,248
Total reported value
$58,619,371,628
Put/Call ratio
115%
Price per share
$313.12
Number of holders
1,004
Value change
+$470,268,951
Number of buys
460
Number of sells
416

Institutional Holders of BIOGEN INC. - COM (BIIB) as of Q3 2017

As of 30 Sep 2017, BIOGEN INC. - COM (BIIB) was held by 1,004 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 187,265,283 shares. The largest 10 holders included BlackRock Inc., PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, STATE STREET CORP, Clearbridge Investments, LLC, FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, Invesco Ltd., and NORTHERN TRUST CORP. This page lists 1,009 institutional shareholders reporting positions in this security for the Q3 2017 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.