A detailed history of Black Rock Inc. transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, Black Rock Inc. holds 9,547,663 shares of ALNY stock, worth $2.34 Billion. This represents 0.05% of its overall portfolio holdings.

Number of Shares
9,547,663
Previous 9,025,007 5.79%
Holding current value
$2.34 Billion
Previous $1.35 Billion 72.01%
% of portfolio
0.05%
Previous 0.03%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 13, 2024

BUY
$143.31 - $247.0 $74.9 Million - $129 Million
522,656 Added 5.79%
9,547,663 $2.32 Billion
Q1 2024

May 10, 2024

BUY
$146.51 - $198.2 $73.8 Million - $99.9 Million
503,892 Added 5.91%
9,025,007 $1.35 Billion
Q4 2023

Feb 13, 2024

BUY
$151.41 - $196.57 $19.4 Million - $25.2 Million
128,111 Added 1.53%
8,521,115 $1.63 Billion
Q3 2023

Nov 13, 2023

BUY
$170.77 - $211.65 $1.17 Million - $1.45 Million
6,842 Added 0.08%
8,393,004 $1.49 Billion
Q2 2023

Aug 11, 2023

SELL
$185.01 - $212.05 $30.1 Million - $34.5 Million
-162,800 Reduced 1.9%
8,386,162 $1.59 Billion
Q1 2023

May 12, 2023

BUY
$182.66 - $235.53 $10.9 Million - $14 Million
59,582 Added 0.7%
8,548,962 $1.71 Billion
Q4 2022

Feb 13, 2023

BUY
$185.53 - $241.31 $152 Million - $198 Million
820,702 Added 10.7%
8,489,380 $2.02 Billion
Q3 2022

Nov 14, 2022

BUY
$138.54 - $232.0 $831,655 - $1.39 Million
6,003 Added 0.08%
7,668,678 $1.53 Billion
Q2 2022

Aug 12, 2022

BUY
$120.42 - $169.29 $6.47 Million - $9.09 Million
53,721 Added 0.71%
7,662,675 $1.12 Billion
Q1 2022

May 12, 2022

SELL
$127.18 - $173.91 $7.94 Million - $10.9 Million
-62,448 Reduced 0.81%
7,608,954 $1.24 Billion
Q4 2021

Feb 10, 2022

SELL
$159.56 - $209.29 $199 Million - $262 Million
-1,249,570 Reduced 14.01%
7,671,402 $1.3 Billion
Q3 2021

Nov 09, 2021

BUY
$169.75 - $207.73 $38.1 Million - $46.6 Million
224,569 Added 2.58%
8,920,972 $1.68 Billion
Q2 2021

Aug 11, 2021

BUY
$128.63 - $176.89 $1.12 Billion - $1.54 Billion
8,696,403 New
8,696,403 $1.47 Billion

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $30.2B
  • Description
  • Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing, and commercializing novel therapeutics based on ribonucleic acid interference. The company's pipeline of investigational RNAi therapeutics focuses on genetic medicines, cardio-metabolic diseases, hepatic infectious diseases, and central nervous system...
More about ALNY
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