ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
109,361,699
Share change
+1,355,990
Total reported value
$15,431,272,628
Put/Call ratio
62%
Price per share
$141.19
Number of holders
381
Value change
+$204,818,578
Number of buys
193
Number of sells
142

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q1 2021

As of 31 Mar 2021, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 381 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 109,361,699 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, BAILLIE GIFFORD & CO, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Inc., PRICE T ROWE ASSOCIATES INC /MD/, Dodge & Cox, STATE STREET CORP, JPMORGAN CHASE & CO, and MORGAN STANLEY. This page lists 381 institutional shareholders reporting positions in this security for the Q1 2021 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.