ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
87,490,797
Share change
+330,027
Total reported value
$10,279,386,005
Put/Call ratio
86%
Price per share
$117.49
Number of holders
228
Value change
+$76,555,680
Number of buys
105
Number of sells
115

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q3 2017

As of 30 Sep 2017, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 228 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 87,490,797 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, DODGE & COX, PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, BlackRock Inc., BAILLIE GIFFORD & CO, STATE STREET CORP, GOLDMAN SACHS GROUP INC, and PERCEPTIVE ADVISORS LLC. This page lists 228 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.