A detailed history of Brown Brothers Harriman & CO transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, Brown Brothers Harriman & CO holds 52 shares of ALNY stock, worth $13,174. This represents 0.0% of its overall portfolio holdings.

Number of Shares
52
Previous 27 92.59%
Holding current value
$13,174
Previous $6,000 133.33%
% of portfolio
0.0%
Previous 0.0%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 13, 2024

BUY
$233.81 - $287.01 $5,845 - $7,175
25 Added 92.59%
52 $14,000
Q1 2024

May 10, 2024

SELL
$146.51 - $198.2 $54,941 - $74,325
-375 Reduced 93.28%
27 $4,000
Q4 2023

Feb 12, 2024

SELL
$151.41 - $196.57 $36,338 - $47,176
-240 Reduced 37.38%
402 $76,000
Q3 2023

Nov 13, 2023

BUY
$170.77 - $211.65 $105,023 - $130,164
615 Added 2277.78%
642 $113,000
Q1 2023

May 11, 2023

BUY
$182.66 - $235.53 $4,931 - $6,359
27 New
27 $5,000
Q4 2019

Feb 14, 2020

SELL
$74.51 - $124.23 $9,164 - $15,280
-123 Closed
0 $0
Q2 2019

Aug 14, 2019

BUY
$65.86 - $92.79 $197 - $278
3 Added 2.5%
123 $9,000
Q1 2019

May 15, 2019

BUY
$72.76 - $93.45 $8,731 - $11,214
120 New
120 $11,000
Q2 2018

Aug 14, 2018

SELL
$88.31 - $107.8 $1,324 - $1,617
-15 Closed
0 $0
Q1 2018

May 14, 2018

SELL
$115.92 - $148.54 $2,318 - $2,970
-20 Reduced 57.14%
15 $2,000
Q4 2017

Feb 14, 2018

BUY
$114.49 - $139.98 $4,007 - $4,899
35
35 $4,000

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $31.2B
  • 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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