ALNY - Alnylam Pharmaceuticals, Inc.

NasdaqGS - NasdaqGS Real-time price. Currency in USD
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
0.32%% of shares held by all insiders
98.85%% of shares held by institutions
99.17%% of float held by institutions
741Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Capital World Investors16,476,20130 Mar 202313.27%3,048,261,856
FMR, LLC13,170,83530 Mar 202310.61%2,436,736,111
Vanguard Group, Inc. (The)11,608,16730 Mar 20239.35%2,147,626,912
Baillie Gifford and Company8,639,14130 Mar 20236.96%1,598,327,428
Blackrock Inc.8,548,96230 Mar 20236.89%1,581,643,412
Wellington Management Group, LLP6,153,77730 Mar 20234.96%1,138,510,248
Price (T.Rowe) Associates Inc3,972,87630 Mar 20233.20%735,021,766
Dodge & Cox Inc3,894,53530 Mar 20233.14%720,527,898
JP Morgan Chase & Company3,094,73430 Mar 20232.49%572,556,720
T. Rowe Price Investment Management, Inc.3,030,82130 Mar 20232.44%560,732,176

Top mutual fund holders

HolderSharesDate reported% outValue
Growth Fund Of America Inc7,586,95330 Mar 20236.12%1,403,662,132
Vanguard Specialized-Health Care Fund4,718,51830 Jan 20233.81%872,972,989
Vanguard Total Stock Market Index Fund3,739,69630 Dec 20223.02%691,881,136
New Perspective Fund Inc3,486,93230 Mar 20232.81%645,117,270
Dodge & Cox Stock Fund2,961,77730 Dec 20222.39%547,958,346
Vanguard Mid-Cap Index Fund2,863,94930 Dec 20222.31%529,859,188
Fundamental Investors Inc2,570,30230 Mar 20232.07%475,531,558
Amcap Fund2,181,63730 Mar 20231.76%403,624,649
American Funds Insurance Ser-Growth Fund2,109,31630 Mar 20231.70%390,244,541
Fidelity Growth Company Fund2,052,98427 Feb 20231.66%379,822,558