A detailed history of Acadian Asset Management LLC transactions in Biogen Inc. stock. As of the latest transaction made, Acadian Asset Management LLC holds 2,458 shares of BIIB stock, worth $368,454. This represents 0.0% of its overall portfolio holdings.

Number of Shares
2,458
Previous 5,702 56.89%
Holding current value
$368,454
Previous $1.32 Million 63.94%
% of portfolio
0.0%
Previous 0.0%

Shares

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

Nov 12, 2024

SELL
$189.07 - $236.8 $613,343 - $768,179
-3,244 Reduced 56.89%
2,458 $476,000
Q2 2024

Aug 06, 2024

BUY
$190.52 - $236.72 $726,452 - $902,613
3,813 Added 201.85%
5,702 $1.32 Million
Q1 2024

May 10, 2024

SELL
$212.02 - $267.71 $8,056 - $10,172
-38 Reduced 1.97%
1,889 $407,000
Q4 2023

Feb 13, 2024

SELL
$222.59 - $267.94 $2.54 Million - $3.05 Million
-11,398 Reduced 85.54%
1,927 $497,000
Q3 2023

Nov 13, 2023

SELL
$253.3 - $285.89 $8.29 Million - $9.35 Million
-32,715 Reduced 71.06%
13,325 $3.42 Million
Q2 2023

Aug 07, 2023

BUY
$275.25 - $318.06 $104,870 - $121,180
381 Added 0.83%
46,040 $13.1 Million
Q1 2023

May 11, 2023

SELL
$256.56 - $292.34 $3.58 Million - $4.08 Million
-13,962 Reduced 23.42%
45,659 $12.7 Million
Q4 2022

Feb 14, 2023

SELL
$252.44 - $306.72 $8.16 Million - $9.92 Million
-32,332 Reduced 35.16%
59,621 $16.5 Million
Q3 2022

Nov 14, 2022

BUY
$194.69 - $268.46 $3.29 Million - $4.53 Million
16,878 Added 22.48%
91,953 $24.5 Million
Q3 2022

Nov 14, 2022

BUY
$194.69 - $268.46 $3.29 Million - $4.53 Million
16,878 Added 22.48%
91,953 $24.5 Million
Q2 2022

Aug 09, 2022

SELL
$187.54 - $223.02 $7.4 Million - $8.8 Million
-39,465 Reduced 34.46%
75,075 $15.3 Million
Q1 2022

May 12, 2022

BUY
$193.77 - $244.14 $16.8 Million - $21.2 Million
86,746 Added 312.1%
114,540 $24.1 Million
Q4 2021

Feb 10, 2022

SELL
$223.92 - $287.77 $9.71 Million - $12.5 Million
-43,381 Reduced 60.95%
27,794 $6.67 Million
Q3 2021

Nov 12, 2021

SELL
$282.99 - $369.05 $30.6 Million - $39.9 Million
-108,046 Reduced 60.29%
71,175 $20.1 Million
Q2 2021

Aug 11, 2021

SELL
$259.0 - $414.71 $44.4 Million - $71.1 Million
-171,511 Reduced 48.9%
179,221 $62.1 Million
Q1 2021

May 11, 2021

SELL
$242.95 - $284.63 $37 Million - $43.4 Million
-152,468 Reduced 30.3%
350,732 $98.1 Million
Q4 2020

Feb 11, 2021

SELL
$236.26 - $355.63 $4.99 Million - $7.51 Million
-21,114 Reduced 4.03%
503,200 $123 Million
Q3 2020

Nov 09, 2020

BUY
$264.77 - $305.71 $37.1 Million - $42.8 Million
140,012 Added 36.43%
524,314 $149 Million
Q2 2020

Aug 12, 2020

BUY
$258.66 - $342.55 $77.6 Million - $103 Million
299,950 Added 355.59%
384,302 $103 Million
Q1 2020

May 11, 2020

BUY
$268.85 - $341.04 $21.9 Million - $27.8 Million
81,577 Added 2939.71%
84,352 $26.7 Million
Q3 2019

Nov 07, 2019

SELL
$217.44 - $243.88 $246,576 - $276,559
-1,134 Reduced 29.01%
2,775 $646,000
Q1 2019

May 09, 2019

SELL
$216.71 - $338.96 $2.01 Million - $3.14 Million
-9,252 Reduced 70.3%
3,909 $924,000
Q4 2018

Feb 07, 2019

SELL
$278.5 - $352.75 $30.4 Million - $38.5 Million
-109,257 Reduced 89.25%
13,161 $3.96 Million
Q3 2018

Oct 30, 2018

BUY
$293.51 - $383.83 $34.4 Million - $44.9 Million
117,069 Added 2188.61%
122,418 $43.3 Million
Q2 2018

Jul 24, 2018

SELL
$257.52 - $306.91 $3.16 Million - $3.77 Million
-12,279 Reduced 69.66%
5,349 $1.55 Million
Q1 2018

Apr 12, 2018

BUY
$260.13 - $367.91 $2.14 Million - $3.03 Million
8,243 Added 87.83%
17,628 $4.83 Million
Q4 2017

Jan 18, 2018

BUY
$307.64 - $344.58 $741,104 - $830,093
2,409 Added 34.53%
9,385 $2.99 Million
Q3 2017

Oct 13, 2017

BUY
$281.15 - $329.69 $1.96 Million - $2.3 Million
6,976
6,976 $2.19 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 $21.6B
  • 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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