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Alnylam Pharmaceuticals, Inc. (ALNY)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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151.53+0.31 (+0.20%)
As of 10:06AM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
0.41%% of Shares Held by All Insider
94.30%% of Shares Held by Institutions
94.69%% of Float Held by Institutions
793Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Capital World Investors16,174,563Dec 30, 202312.79%2,450,931,511
Vanguard Group Inc11,943,895Dec 30, 20239.44%1,809,858,394
FMR, LLC10,312,356Dec 30, 20238.15%1,562,631,292
Blackrock Inc.8,521,115Dec 30, 20236.74%1,291,204,545
Wellington Management Group, LLP7,214,198Dec 30, 20235.70%1,093,167,414
Baillie Gifford and Company6,623,577Mar 30, 20245.24%1,003,670,614
Dodge & Cox Inc3,674,310Dec 30, 20232.90%556,768,189
Capital International Investors3,586,657Dec 30, 20232.84%543,486,130
Price (T.Rowe) Associates Inc3,483,969Dec 30, 20232.75%527,925,818
T. Rowe Price Investment Management, Inc.3,426,063Dec 30, 20232.71%519,151,322

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Growth Fund Of America Inc8,160,891Mar 30, 20246.45%1,236,619,803
Vanguard Specialized-Health Care Fund5,524,903Jan 30, 20244.37%837,188,544
Vanguard Total Stock Market Index Fund3,959,570Dec 30, 20233.13%599,993,637
Amcap Fund3,331,971Mar 30, 20242.63%504,893,561
Vanguard Mid-Cap Index Fund2,683,193Dec 30, 20232.12%406,584,232
New Perspective Fund Inc2,409,705Mar 30, 20241.91%365,142,595
Dodge & Cox Stock Fund2,346,400Dec 30, 20231.85%355,549,989
American Funds Insurance Ser-Growth Fund1,927,075Mar 30, 20241.52%292,009,672
Vanguard Extended Market Index Fund1,857,610Dec 30, 20231.47%281,483,641
Price (T.Rowe) Mid Cap Growth Fund1,670,800Dec 30, 20231.32%253,176,321