A detailed history of Quadrature Capital LTD transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, Quadrature Capital LTD holds 48,920 shares of ALNY stock, worth $22 Million. This represents 0.26% of its overall portfolio holdings.

Number of Shares
48,920
Previous 1,887 2492.47%
Holding current value
$22 Million
Previous $615 Million 3527.83%
% of portfolio
0.26%
Previous 0.01%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$311.12 - $482.13 $14.6 Million - $22.7 Million
47,033 Added 2492.47%
48,920 $22.3 Billion
Q2 2025

Aug 13, 2025

SELL
$224.32 - $326.09 $3.73 Million - $5.42 Million
-16,624 Reduced 89.81%
1,887 $615 Million
Q1 2025

May 13, 2025

BUY
$233.07 - $290.7 $4.31 Million - $5.38 Million
18,511 New
18,511 $5 Billion

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $55.3B
  • 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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