ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q1 2019 13F Holders as of 31 Mar 2019

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
94,729,843
Share change
+4,087,984
Total reported value
$8,851,809,866
Put/Call ratio
57%
Price per share
$93.45
Number of holders
272
Value change
+$410,227,412
Number of buys
136
Number of sells
111

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q1 2019

As of 31 Mar 2019, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 272 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 94,729,843 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, VANGUARD GROUP INC, BlackRock Inc., BAILLIE GIFFORD & CO, DODGE & COX, PRICE T ROWE ASSOCIATES INC /MD/, MAVERICK CAPITAL LTD, STATE STREET CORP, and BB BIOTECH AG. This page lists 274 institutional shareholders reporting positions in this security for the Q1 2019 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.