ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY)

Q4 2024 13F Holders as of 31 Dec 2024

Type / Class
Equity / COMMON STOCK
Shares outstanding
131,516,365
Total 13F shares
127,611,269
Share change
+1,555,372
Total reported value
$30,032,119,087
Put/Call ratio
86%
Price per share
$235.31
Number of holders
580
Value change
+$340,572,364
Number of buys
293
Number of sells
235

Institutional Holders of ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) as of Q4 2024

As of 31 Dec 2024, ALNYLAM PHARMACEUTICALS, INC. - COMMON STOCK (ALNY) was held by 580 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 127,611,269 shares. The largest 10 holders included Capital World Investors, FMR LLC, VANGUARD GROUP INC, BlackRock, Inc., Capital Research Global Investors, REGENERON PHARMACEUTICALS, INC., T. Rowe Price Investment Management, Inc., WELLINGTON MANAGEMENT GROUP LLP, BAILLIE GIFFORD & CO, and Dodge & Cox. This page lists 588 institutional shareholders reporting positions in this security for the Q4 2024 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.