A detailed history of Virginia Retirement Systems Et Al transactions in Biogen Inc. stock. As of the latest transaction made, Virginia Retirement Systems Et Al holds 198,804 shares of BIIB stock, worth $46.1 Million. This represents 0.51% of its overall portfolio holdings.

Number of Shares
198,804
Previous 184,604 7.69%
Holding current value
$46.1 Million
Previous $52.6 Million 2.83%
% of portfolio
0.51%
Previous 0.51%

Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2023

Jan 02, 2024

BUY
$253.3 - $285.89 $3.6 Million - $4.06 Million
14,200 Added 7.69%
198,804 $51.1 Million
Q2 2023

Aug 22, 2023

BUY
$275.25 - $318.06 $3.94 Million - $4.55 Million
14,300 Added 8.4%
184,604 $52.6 Million
Q1 2023

Jul 11, 2023

BUY
$256.56 - $292.34 $36.3 Million - $41.4 Million
141,604 Added 493.39%
170,304 $47.3 Million
Q4 2022

May 17, 2023

SELL
$252.44 - $306.72 $1.31 Million - $1.59 Million
-5,200 Reduced 15.34%
28,700 $7.95 Billion
Q3 2022

May 16, 2023

BUY
$194.69 - $268.46 $6.6 Million - $9.1 Million
33,900 New
33,900 $9.05 Billion
Q1 2022

Apr 21, 2022

SELL
$193.77 - $244.14 $891,342 - $1.12 Million
-4,600 Closed
0 $0
Q3 2021

Oct 21, 2021

BUY
$282.99 - $369.05 $254,691 - $332,145
900 Added 24.32%
4,600 $1.3 Million
Q2 2021

Aug 13, 2021

SELL
$259.0 - $414.71 $181,300 - $290,297
-700 Reduced 15.91%
3,700 $1.28 Million
Q1 2021

Apr 30, 2021

SELL
$242.95 - $284.63 $26.4 Million - $30.9 Million
-108,600 Reduced 96.11%
4,400 $1.23 Million
Q4 2020

Feb 16, 2021

SELL
$236.26 - $355.63 $2.2 Million - $3.31 Million
-9,300 Reduced 7.6%
113,000 $27.7 Million
Q3 2020

Nov 12, 2020

SELL
$264.77 - $305.71 $1.06 Million - $1.22 Million
-4,000 Reduced 3.17%
122,300 $34.7 Million
Q2 2020

Aug 12, 2020

BUY
$258.66 - $342.55 $14.5 Million - $19.2 Million
56,100 Added 79.91%
126,300 $33.8 Million
Q1 2020

May 12, 2020

SELL
$268.85 - $341.04 $268,850 - $341,040
-1,000 Reduced 1.4%
70,200 $22.2 Million
Q4 2019

Jan 27, 2020

SELL
$220.06 - $304.07 $27.7 Million - $38.3 Million
-126,100 Reduced 63.91%
71,200 $21.1 Million
Q3 2019

Oct 22, 2019

BUY
$217.44 - $243.88 $608,832 - $682,864
2,800 Added 1.44%
197,300 $45.9 Million
Q2 2019

Jul 26, 2019

BUY
$219.29 - $241.72 $4.01 Million - $4.42 Million
18,300 Added 10.39%
194,500 $45.5 Million
Q1 2019

Apr 25, 2019

BUY
$216.71 - $338.96 $21.3 Million - $33.3 Million
98,100 Added 125.61%
176,200 $41.7 Million
Q4 2018

Feb 07, 2019

BUY
$278.5 - $352.75 $8.8 Million - $11.1 Million
31,600 Added 67.96%
78,100 $23.5 Million
Q3 2018

Nov 02, 2018

SELL
$293.51 - $383.83 $6.99 Million - $9.14 Million
-23,800 Reduced 33.85%
46,500 $16.4 Million
Q2 2018

Aug 03, 2018

BUY
$257.52 - $306.91 $18.1 Million - $21.6 Million
70,300 New
70,300 $20.4 Million

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $33.4B
  • Description
  • Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an eta...
More about BIIB
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