A detailed history of Campbell & CO Investment Adviser LLC transactions in Biogen Inc. stock. As of the latest transaction made, Campbell & CO Investment Adviser LLC holds 16,919 shares of BIIB stock, worth $2.72 Million. This represents 0.25% of its overall portfolio holdings.

Number of Shares
16,919
Previous 2,796 505.11%
Holding current value
$2.72 Million
Previous $648,000 406.02%
% of portfolio
0.25%
Previous 0.06%

Shares

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

Nov 12, 2024

BUY
$189.07 - $236.8 $2.67 Million - $3.34 Million
14,123 Added 505.11%
16,919 $3.28 Million
Q2 2024

Aug 13, 2024

BUY
$190.52 - $236.72 $532,693 - $661,869
2,796 New
2,796 $648,000
Q3 2023

Nov 08, 2023

SELL
$253.3 - $285.89 $136,022 - $153,522
-537 Reduced 20.42%
2,093 $537,000
Q2 2023

Aug 11, 2023

BUY
$275.25 - $318.06 $496,275 - $573,462
1,803 Added 218.02%
2,630 $749,000
Q1 2023

May 11, 2023

SELL
$256.56 - $292.34 $1.24 Million - $1.42 Million
-4,848 Reduced 85.43%
827 $229,000
Q4 2022

Feb 14, 2023

SELL
$252.44 - $306.72 $70,178 - $85,268
-278 Reduced 4.67%
5,675 $1.57 Million
Q3 2022

Nov 14, 2022

BUY
$194.69 - $268.46 $341,096 - $470,341
1,752 Added 41.7%
5,953 $1.59 Million
Q2 2022

Aug 09, 2022

BUY
$187.54 - $223.02 $226,735 - $269,631
1,209 Added 40.41%
4,201 $857,000
Q1 2022

May 09, 2022

BUY
$193.77 - $244.14 $579,759 - $730,466
2,992 New
2,992 $630,000
Q3 2021

Nov 10, 2021

SELL
$282.99 - $369.05 $735,774 - $959,530
-2,600 Closed
0 $0
Q2 2021

Aug 11, 2021

BUY
$259.0 - $414.71 $673,400 - $1.08 Million
2,600 New
2,600 $900,000
Q3 2020

Oct 15, 2020

SELL
$264.77 - $305.71 $371,207 - $428,605
-1,402 Closed
0 $0
Q2 2020

Jul 29, 2020

BUY
$258.66 - $342.55 $362,641 - $480,255
1,402 New
1,402 $375,000
Q1 2020

Apr 29, 2020

SELL
$268.85 - $341.04 $890,162 - $1.13 Million
-3,311 Closed
0 $0
Q4 2019

Jan 23, 2020

BUY
$220.06 - $304.07 $475,769 - $657,399
2,162 Added 188.16%
3,311 $982,000
Q3 2019

Oct 16, 2019

BUY
$217.44 - $243.88 $15,873 - $17,803
73 Added 6.78%
1,149 $268,000
Q2 2019

Jul 10, 2019

BUY
$219.29 - $241.72 $235,956 - $260,090
1,076 New
1,076 $252,000
Q4 2018

Feb 08, 2019

SELL
$278.5 - $352.75 $212,217 - $268,795
-762 Closed
0 $0
Q3 2018

Nov 08, 2018

BUY
$293.51 - $383.83 $223,654 - $292,478
762 New
762 $269,000
Q2 2018

Jul 13, 2018

SELL
$257.52 - $306.91 $196,230 - $233,865
-762 Closed
0 $0
Q1 2018

May 04, 2018

BUY
$260.13 - $367.91 $198,219 - $280,347
762 New
762 $209,000

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $23.2B
  • 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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