ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
57,984,886
Share change
-1,364,638
Total reported value
$5,624,460,197
Put/Call ratio
53%
Price per share
$97.00
Number of holders
214
Value change
-$127,912,074
Number of buys
99
Number of sells
105

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q4 2014

As of 31 Dec 2014, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 214 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 57,984,886 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, VANGUARD GROUP INC, FRANKLIN RESOURCES INC, GILDER GAGNON HOWE & CO LLC, BlackRock Institutional Trust Company, N.A., UBS GLOBAL ASSET MANAGEMENT AMERICAS INC, BlackRock Fund Advisors, MORGAN STANLEY, and Falcon Edge Capital LP. This page lists 214 institutional shareholders reporting positions in this security for the Q4 2014 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.