ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q4 2016 13F Holders as of 31 Dec 2016

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
79,517,113
Share change
+2,531,064
Total reported value
$2,977,362,834
Put/Call ratio
97%
Price per share
$37.44
Number of holders
198
Value change
-$14,483,242
Number of buys
104
Number of sells
138

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q4 2016

As of 31 Dec 2016, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 198 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 79,517,113 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, DODGE & COX, VANGUARD GROUP INC, PRICE T ROWE ASSOCIATES INC /MD/, BAILLIE GIFFORD & CO, STATE STREET CORP, BlackRock Fund Advisors, Slate Path Capital LP, and BlackRock Institutional Trust Company, N.A.. This page lists 198 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.