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Alnylam Pharmaceuticals, Inc. (ALNY)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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149.98-2.35 (-1.54%)
As of 12:36PM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
0.41%% of Shares Held by All Insider
94.19%% of Shares Held by Institutions
94.58%% of Float Held by Institutions
793Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Capital World Investors16,174,563Dec 30, 202312.79%2,425,860,889
Vanguard Group Inc11,943,895Dec 30, 20239.44%1,791,345,321
FMR, LLC10,312,356Dec 30, 20238.15%1,546,647,108
Blackrock Inc.8,521,115Dec 30, 20236.74%1,277,996,791
Wellington Management Group, LLP7,214,198Dec 30, 20235.70%1,081,985,385
Baillie Gifford and Company6,623,577Mar 30, 20245.24%993,404,050
Dodge & Cox Inc3,674,310Dec 30, 20232.90%551,072,998
Capital International Investors3,586,657Dec 30, 20232.84%537,926,801
Price (T.Rowe) Associates Inc3,483,969Dec 30, 20232.75%522,525,655
T. Rowe Price Investment Management, Inc.3,426,063Dec 30, 20232.71%513,840,914

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Growth Fund Of America Inc8,160,891Mar 30, 20246.45%1,223,970,397
Vanguard Specialized-Health Care Fund5,524,903Jan 30, 20244.37%828,624,928
Vanguard Total Stock Market Index Fund3,959,570Dec 30, 20233.13%593,856,291
Amcap Fund3,331,971Mar 30, 20242.63%499,728,996
Vanguard Mid-Cap Index Fund2,683,193Dec 30, 20232.12%402,425,274
New Perspective Fund Inc2,409,705Mar 30, 20241.91%361,407,545
Dodge & Cox Stock Fund2,346,400Dec 30, 20231.85%351,913,061
American Funds Insurance Ser-Growth Fund1,927,075Mar 30, 20241.52%289,022,700
Vanguard Extended Market Index Fund1,857,610Dec 30, 20231.47%278,604,339
Price (T.Rowe) Mid Cap Growth Fund1,670,800Dec 30, 20231.32%250,586,576