A detailed history of State Of Wisconsin Investment Board transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, State Of Wisconsin Investment Board holds 68,714 shares of ALNY stock, worth $16.7 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
68,714
Previous 200,460 65.72%
Holding current value
$16.7 Million
Previous $38.4 Million 73.24%
% of portfolio
0.03%
Previous 0.11%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 14, 2024

SELL
$146.51 - $198.2 $19.3 Million - $26.1 Million
-131,746 Reduced 65.72%
68,714 $10.3 Million
Q4 2023

Feb 12, 2024

SELL
$151.41 - $196.57 $218,787 - $284,043
-1,445 Reduced 0.72%
200,460 $38.4 Million
Q3 2023

Nov 14, 2023

SELL
$170.77 - $211.65 $3.3 Million - $4.08 Million
-19,299 Reduced 8.72%
201,905 $35.8 Million
Q2 2023

Aug 14, 2023

BUY
$185.01 - $212.05 $7.1 Million - $8.14 Million
38,397 Added 21.0%
221,204 $42 Million
Q1 2023

May 15, 2023

BUY
$182.66 - $235.53 $17.8 Million - $22.9 Million
97,373 Added 113.97%
182,807 $36.6 Million
Q4 2022

Feb 14, 2023

SELL
$185.53 - $241.31 $915,590 - $1.19 Million
-4,935 Reduced 5.46%
85,434 $20.3 Million
Q3 2022

Nov 14, 2022

SELL
$138.54 - $232.0 $20.9 Million - $35.1 Million
-151,208 Reduced 62.59%
90,369 $18.1 Million
Q2 2022

Aug 15, 2022

BUY
$120.42 - $169.29 $14.9 Million - $21 Million
124,058 Added 105.56%
241,577 $35.2 Million
Q1 2022

May 13, 2022

BUY
$127.18 - $173.91 $3.09 Million - $4.23 Million
24,318 Added 26.09%
117,519 $19.2 Million
Q4 2021

Feb 11, 2022

SELL
$159.56 - $209.29 $987,516 - $1.3 Million
-6,189 Reduced 6.23%
93,201 $15.8 Million
Q3 2021

Nov 12, 2021

SELL
$169.75 - $207.73 $2.67 Million - $3.27 Million
-15,742 Reduced 13.67%
99,390 $18.8 Million
Q2 2021

Aug 12, 2021

SELL
$128.63 - $176.89 $865,036 - $1.19 Million
-6,725 Reduced 5.52%
115,132 $19.5 Million
Q1 2021

May 17, 2021

SELL
$126.83 - $175.69 $7.86 Million - $10.9 Million
-61,952 Reduced 33.7%
121,857 $17.2 Million
Q4 2020

Feb 03, 2021

SELL
$122.97 - $147.0 $577,344 - $690,165
-4,695 Reduced 2.49%
183,809 $23.9 Million
Q3 2020

Nov 16, 2020

BUY
$121.19 - $165.49 $5.7 Million - $7.78 Million
47,000 Added 33.21%
188,504 $27.4 Million
Q2 2020

Aug 12, 2020

BUY
$104.21 - $156.44 $605,460 - $908,916
5,810 Added 4.28%
141,504 $21 Million
Q1 2020

May 06, 2020

SELL
$93.12 - $133.99 $341,657 - $491,609
-3,669 Reduced 2.63%
135,694 $14.8 Million
Q4 2019

Feb 14, 2020

BUY
$74.51 - $124.23 $9.51 Million - $15.9 Million
127,671 Added 1091.95%
139,363 $16.1 Million
Q3 2019

Nov 12, 2019

BUY
$70.9 - $87.82 $828,962 - $1.03 Million
11,692 New
11,692 $940,000
Q2 2019

Aug 14, 2019

SELL
$65.86 - $92.79 $594,781 - $837,986
-9,031 Closed
0 $0
Q1 2019

May 13, 2019

SELL
$72.76 - $93.45 $1.91 Million - $2.45 Million
-26,206 Reduced 74.37%
9,031 $844,000
Q4 2018

Feb 11, 2019

SELL
$62.67 - $88.33 $372,259 - $524,680
-5,940 Reduced 14.43%
35,237 $2.57 Million
Q3 2018

Nov 14, 2018

SELL
$87.52 - $122.67 $3.36 Million - $4.71 Million
-38,355 Reduced 48.23%
41,177 $3.6 Million
Q2 2018

Aug 03, 2018

BUY
$88.31 - $107.8 $125,046 - $152,644
1,416 Added 1.81%
79,532 $7.83 Million
Q1 2018

May 07, 2018

SELL
$115.92 - $148.54 $929,098 - $1.19 Million
-8,015 Reduced 9.31%
78,116 $9.3 Million
Q4 2017

Feb 08, 2018

BUY
$114.49 - $139.98 $8 Million - $9.78 Million
69,837 Added 428.61%
86,131 $10.9 Million
Q3 2017

Nov 01, 2017

BUY
$72.53 - $118.27 $1.18 Million - $1.93 Million
16,294
16,294 $1.91 Million

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $29.9B
  • 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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