A detailed history of Mackenzie Financial Corp transactions in Biogen Inc. stock. As of the latest transaction made, Mackenzie Financial Corp holds 25,664 shares of BIIB stock, worth $4.46 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
25,664
Previous 47,222 45.65%
Holding current value
$4.46 Million
Previous $10.2 Million 41.57%
% of portfolio
0.01%
Previous 0.02%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

SELL
$190.52 - $236.72 $4.11 Million - $5.1 Million
-21,558 Reduced 45.65%
25,664 $5.95 Million
Q1 2024

May 10, 2024

SELL
$212.02 - $267.71 $2.84 Million - $3.59 Million
-13,404 Reduced 22.11%
47,222 $10.2 Million
Q4 2023

Jan 30, 2024

BUY
$222.59 - $267.94 $3.07 Million - $3.7 Million
13,796 Added 29.46%
60,626 $15.7 Million
Q3 2023

Oct 25, 2023

BUY
$253.3 - $285.89 $1.07 Million - $1.2 Million
4,209 Added 9.88%
46,830 $12 Million
Q2 2023

Aug 03, 2023

SELL
$275.25 - $318.06 $816,942 - $944,002
-2,968 Reduced 6.51%
42,621 $12.1 Million
Q1 2023

Apr 24, 2023

SELL
$256.56 - $292.34 $121,609 - $138,569
-474 Reduced 1.03%
45,589 $12.7 Million
Q4 2022

Feb 14, 2023

SELL
$252.44 - $306.72 $1.89 Million - $2.3 Million
-7,491 Reduced 13.99%
46,063 $12.8 Million
Q3 2022

Oct 07, 2022

SELL
$194.69 - $268.46 $2.24 Million - $3.08 Million
-11,486 Reduced 17.66%
53,554 $14.3 Million
Q2 2022

Aug 10, 2022

BUY
$187.54 - $223.02 $3.81 Million - $4.54 Million
20,338 Added 45.5%
65,040 $13.3 Million
Q1 2022

May 13, 2022

BUY
$193.77 - $244.14 $38,172 - $48,095
197 Added 0.44%
44,702 $9.41 Million
Q4 2021

Feb 14, 2022

BUY
$223.92 - $287.77 $1.05 Million - $1.35 Million
4,691 Added 11.78%
44,505 $10.7 Million
Q3 2021

Nov 08, 2021

SELL
$282.99 - $369.05 $1.88 Million - $2.45 Million
-6,627 Reduced 14.27%
39,814 $11.3 Million
Q2 2021

Aug 11, 2021

SELL
$259.0 - $414.71 $292,152 - $467,792
-1,128 Reduced 2.37%
46,441 $16.1 Million
Q1 2021

May 14, 2021

SELL
$242.95 - $284.63 $7.44 Million - $8.72 Million
-30,622 Reduced 39.16%
47,569 $13.3 Million
Q4 2020

Feb 10, 2021

BUY
$236.26 - $355.63 $588,051 - $885,163
2,489 Added 3.29%
78,191 $19.1 Million
Q3 2020

Nov 13, 2020

SELL
$264.77 - $305.71 $1.25 Million - $1.44 Million
-4,716 Reduced 5.86%
75,702 $21.5 Million
Q2 2020

Aug 13, 2020

BUY
$258.66 - $342.55 $15.7 Million - $20.8 Million
60,611 Added 306.01%
80,418 $21.5 Million
Q1 2020

May 14, 2020

SELL
$268.85 - $341.04 $1.7 Million - $2.15 Million
-6,311 Reduced 24.16%
19,807 $6.27 Million
Q4 2019

Feb 13, 2020

SELL
$220.06 - $304.07 $951,539 - $1.31 Million
-4,324 Reduced 14.2%
26,118 $7.75 Million
Q3 2019

Nov 14, 2019

BUY
$217.44 - $243.88 $136,987 - $153,644
630 Added 2.11%
30,442 $7.09 Million
Q2 2019

Aug 14, 2019

SELL
$219.29 - $241.72 $1.74 Million - $1.92 Million
-7,928 Reduced 21.01%
29,812 $6.97 Million
Q1 2019

May 15, 2019

SELL
$216.71 - $338.96 $78.3 Million - $123 Million
-361,413 Reduced 90.54%
37,740 $8.92 Million
Q4 2018

Feb 06, 2019

BUY
$278.5 - $352.75 $19.3 Million - $24.4 Million
69,178 Added 20.96%
399,153 $120 Million
Q3 2018

Nov 15, 2018

BUY
$293.51 - $383.83 $86.6 Million - $113 Million
295,060 Added 845.08%
329,975 $117 Million
Q2 2018

Aug 13, 2018

BUY
$257.52 - $306.91 $214,256 - $255,349
832 Added 2.44%
34,915 $10.1 Million
Q1 2018

May 14, 2018

SELL
$260.13 - $367.91 $7.92 Million - $11.2 Million
-30,461 Reduced 47.19%
34,083 $9.33 Million
Q4 2017

Feb 13, 2018

BUY
$307.64 - $344.58 $19.9 Million - $22.2 Million
64,544
64,544 $20.6 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 $25B
  • 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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