A detailed history of California Public Employees Retirement System transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, California Public Employees Retirement System holds 211,781 shares of ALNY stock, worth $49.6 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares
211,781
Previous 215,567 1.76%
Holding current value
$49.6 Million
Previous $52.4 Million 11.21%
% of portfolio
0.04%
Previous 0.04%

Shares

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

Nov 13, 2024

SELL
$233.81 - $287.01 $885,204 - $1.09 Million
-3,786 Reduced 1.76%
211,781 $58.3 Million
Q2 2024

Aug 14, 2024

BUY
$143.31 - $247.0 $177,274 - $305,539
1,237 Added 0.58%
215,567 $52.4 Million
Q1 2024

Apr 30, 2024

BUY
$146.51 - $198.2 $5.13 Million - $6.94 Million
35,000 Added 19.52%
214,330 $32 Million
Q4 2023

Feb 01, 2024

SELL
$151.41 - $196.57 $7.34 Million - $9.53 Million
-48,500 Reduced 21.29%
179,330 $34.3 Million
Q3 2023

Nov 02, 2023

BUY
$170.77 - $211.65 $264,864 - $328,269
1,551 Added 0.69%
227,830 $40.3 Million
Q2 2023

Aug 09, 2023

SELL
$185.01 - $212.05 $2 Million - $2.3 Million
-10,834 Reduced 4.57%
226,279 $43 Million
Q1 2023

May 12, 2023

SELL
$182.66 - $235.53 $6.17 Million - $7.95 Million
-33,770 Reduced 12.47%
237,113 $47.5 Million
Q4 2022

Feb 08, 2023

BUY
$185.53 - $241.31 $208,350 - $270,991
1,123 Added 0.42%
270,883 $64.4 Million
Q3 2022

Nov 09, 2022

BUY
$138.54 - $232.0 $4.6 Million - $7.7 Million
33,205 Added 14.04%
269,760 $54 Million
Q2 2022

Aug 10, 2022

SELL
$120.42 - $169.29 $1.09 Million - $1.53 Million
-9,048 Reduced 3.68%
236,555 $34.5 Million
Q1 2022

May 04, 2022

SELL
$127.18 - $173.91 $8.15 Million - $11.1 Million
-64,072 Reduced 20.69%
245,603 $40.1 Million
Q4 2021

Feb 10, 2022

SELL
$159.56 - $209.29 $1.48 Million - $1.94 Million
-9,284 Reduced 2.91%
309,675 $52.5 Million
Q3 2021

Nov 10, 2021

BUY
$169.75 - $207.73 $215,073 - $263,193
1,267 Added 0.4%
318,959 $60.2 Million
Q2 2021

Aug 13, 2021

SELL
$128.63 - $176.89 $302,923 - $416,575
-2,355 Reduced 0.74%
317,692 $53.9 Million
Q1 2021

May 14, 2021

SELL
$126.83 - $175.69 $1.74 Million - $2.41 Million
-13,693 Reduced 4.1%
320,047 $45.2 Million
Q4 2020

Feb 02, 2021

BUY
$122.97 - $147.0 $8.53 Million - $10.2 Million
69,389 Added 26.25%
333,740 $43.4 Million
Q3 2020

Nov 05, 2020

BUY
$121.19 - $165.49 $1.04 Million - $1.42 Million
8,583 Added 3.36%
264,351 $38.5 Million
Q2 2020

Aug 12, 2020

BUY
$104.21 - $156.44 $3.64 Million - $5.47 Million
34,968 Added 15.84%
255,768 $37.9 Million
Q1 2020

May 12, 2020

SELL
$93.12 - $133.99 $325,920 - $468,965
-3,500 Reduced 1.56%
220,800 $24 Million
Q4 2019

Jan 27, 2020

BUY
$74.51 - $124.23 $3.48 Million - $5.8 Million
46,700 Added 26.3%
224,300 $25.8 Million
Q3 2019

Oct 31, 2019

BUY
$70.9 - $87.82 $3.98 Million - $4.94 Million
56,200 Added 46.29%
177,600 $14.3 Million
Q2 2019

Aug 15, 2019

SELL
$65.86 - $92.79 $3.71 Million - $5.23 Million
-56,386 Reduced 31.72%
121,400 $8.81 Million
Q1 2019

May 03, 2019

SELL
$72.76 - $93.45 $521,907 - $670,316
-7,173 Reduced 3.88%
177,786 $16.6 Million
Q4 2018

Feb 08, 2019

BUY
$62.67 - $88.33 $151,912 - $214,111
2,424 Added 1.33%
184,959 $13.5 Million
Q3 2018

Nov 13, 2018

SELL
$87.52 - $122.67 $2.27 Million - $3.19 Million
-25,979 Reduced 12.46%
182,535 $16 Million
Q2 2018

Aug 15, 2018

SELL
$88.31 - $107.8 $890,606 - $1.09 Million
-10,085 Reduced 4.61%
208,514 $20.5 Million
Q1 2018

May 11, 2018

BUY
$115.92 - $148.54 $2.62 Million - $3.35 Million
22,561 Added 11.51%
218,599 $26 Million
Q4 2017

Feb 06, 2018

BUY
$114.49 - $139.98 $7.19 Million - $8.8 Million
62,832 Added 47.17%
196,038 $24.9 Million
Q3 2017

Nov 15, 2017

BUY
$72.53 - $118.27 $9.66 Million - $15.8 Million
133,206
133,206 $15.7 Million

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $28.8B
  • 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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