ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
112,006,374
Share change
+466,285
Total reported value
$18,989,908,067
Put/Call ratio
77%
Price per share
$169.58
Number of holders
420
Value change
+$63,928,357
Number of buys
206
Number of sells
163

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q4 2021

As of 31 Dec 2021, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 420 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 112,006,374 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, BAILLIE GIFFORD & CO, BlackRock Inc., WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, Dodge & Cox, JPMORGAN CHASE & CO, STATE STREET CORP, and RTW INVESTMENTS, LP. This page lists 420 institutional shareholders reporting positions in this security for the Q4 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.