ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
115,468,014
Share change
-1,352,313
Total reported value
$20,442,238,689
Put/Call ratio
107%
Price per share
$177.10
Number of holders
436
Value change
-$245,878,270
Number of buys
186
Number of sells
213

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q3 2023

As of 30 Sep 2023, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 436 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 115,468,014 shares. The largest 10 holders included Capital World Investors, VANGUARD GROUP INC, FMR LLC, BlackRock Inc., BAILLIE GIFFORD & CO, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, Dodge & Cox, T. Rowe Price Investment Management, Inc., and Capital International Investors. This page lists 443 institutional shareholders reporting positions in this security for the Q3 2023 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.