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Alnylam Pharmaceuticals, Inc. (ALNY)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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198.61-5.72 (-2.80%)
At close: 4:00PM EDT
198.61 0.00 (0.00%)
After hours: 04:39PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
0.64%% of shares held by all insiders
96.20%% of shares held by institutions
96.82%% of float held by institutions
624Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
FMR, LLC17,631,72929 Jun 202114.84%2,988,930,700
Vanguard Group, Inc. (The)10,497,69429 Jun 20218.83%1,779,569,086
Baillie Gifford and Company10,415,78429 Sep 20218.76%1,966,604,177
Wellington Management Group, LLP9,178,48929 Jun 20217.72%1,555,937,455
Blackrock Inc.8,696,40329 Jun 20217.32%1,474,214,236
Price (T.Rowe) Associates Inc5,524,67829 Jun 20214.65%936,543,414
Dodge & Cox Inc5,414,00129 Jun 20214.56%917,781,449
State Street Corporation2,784,93829 Jun 20212.34%472,102,689
JP Morgan Chase & Company2,588,51029 Jun 20212.18%438,804,215
Morgan Stanley1,882,65129 Jun 20211.58%319,146,997

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Specialized-Health Care Fund7,669,13330 Jul 20216.45%1,372,314,659
Fidelity Growth Company Fund3,788,06330 Aug 20213.19%763,029,530
Vanguard Total Stock Market Index Fund3,321,28829 Jun 20212.79%563,024,741
Dodge & Cox Stock Fund3,109,17729 Sep 20212.62%587,043,709
Vanguard Mid-Cap Index Fund2,617,17029 Jun 20212.20%443,662,658
Vanguard Extended Market Index Fund1,666,01529 Jun 20211.40%282,422,862
Fidelity Select Portfolios - Biotechnology1,432,93930 Aug 20211.21%288,636,902
Price (T.Rowe) Mid Cap Growth Fund1,284,20029 Jun 20211.08%217,697,584
Price (T.Rowe) New Horizons Fund1,146,23829 Jun 20210.96%194,310,265
Price (T.Rowe) Health Sciences Fund1,053,75529 Jun 20210.89%178,632,547