BIOGEN INC. - COMMON STOCK (BIIB)

Q2 2013 13F Holders as of 30 Jun 2013

Type / Class
Equity / COMMON STOCK
Shares outstanding
147,079,094
Total 13F shares
2,517,575
Share change
+137,913
Total reported value
$541,565,160
Put/Call ratio
34%
Price per share
$215.20
Number of holders
17
Value change
+$29,678,090
Number of buys
7
Number of sells
3

Institutional Holders of BIOGEN INC. - COMMON STOCK (BIIB) as of Q2 2013

As of 30 Jun 2013, BIOGEN INC. - COMMON STOCK (BIIB) was held by 17 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 2,517,575 shares. The largest 10 holders included WELLS FARGO & COMPANY/MN, Retirement Systems of Alabama, Partner Fund Management, L.P., HARTFORD INVESTMENT MANAGEMENT CO, Zurcher Kantonalbank (Zurich Cantonalbank), MUFG Americas Holdings Corp, DIAM Co., Ltd., PDT Partners, LLC, Advantus Capital Management Inc, and Veritable, L.P.. This page lists 17 institutional shareholders reporting positions in this security for the Q2 2013 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.