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Alnylam Pharmaceuticals, Inc. (0HD2.L)

LSE - LSE Delayed price. Currency in USD
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149.30-3.17 (-2.08%)
At close: 05:45PM BST
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
0.41%% of shares held by all insiders
94.44%% of shares held by institutions
94.83%% of float held by institutions
795Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Capital World Investors16,174,56331 Dec 202312.79%2,414,813,684
Vanguard Group Inc11,943,89531 Dec 20239.44%1,783,187,656
FMR, LLC10,312,35631 Dec 20238.15%1,539,603,783
Blackrock Inc.8,521,11531 Dec 20236.74%1,272,176,881
Wellington Management Group, LLP7,214,19831 Dec 20235.70%1,077,058,097
Baillie Gifford and Company6,623,57731 Mar 20245.24%988,880,155
Dodge & Cox Inc3,674,31031 Dec 20232.90%548,563,449
Capital International Investors3,586,65731 Dec 20232.84%535,477,119
Price (T.Rowe) Associates Inc3,483,96931 Dec 20232.75%520,146,109
T. Rowe Price Investment Management, Inc.3,426,06331 Dec 20232.71%511,500,917

Top mutual fund holders

HolderSharesDate reported% outValue
Growth Fund Of America Inc8,160,89131 Mar 20246.45%1,218,396,519
Vanguard Specialized-Health Care Fund5,524,90331 Jan 20244.37%824,851,427
Vanguard Total Stock Market Index Fund3,959,57031 Dec 20233.13%591,151,910
Amcap Fund3,331,97131 Mar 20242.63%497,453,264
Vanguard Mid-Cap Index Fund2,683,19331 Dec 20232.12%400,592,657
New Perspective Fund Inc2,409,70531 Mar 20241.91%359,761,720
Dodge & Cox Stock Fund2,346,40031 Dec 20231.85%350,310,473
American Funds Insurance Ser-Growth Fund1,927,07531 Mar 20241.52%287,706,510
Vanguard Extended Market Index Fund1,857,61031 Dec 20231.47%277,335,594
Price (T.Rowe) Mid Cap Growth Fund1,670,80031 Dec 20231.32%249,445,422