A detailed history of Westpac Banking Corp transactions in Biogen Inc. stock. As of the latest transaction made, Westpac Banking Corp holds 2,149 shares of BIIB stock, worth $323,725. This represents 0.03% of its overall portfolio holdings.

Number of Shares
2,149
Previous 1,906 12.75%
Holding current value
$323,725
Previous $442 Million 5.72%
% of portfolio
0.03%
Previous 0.04%

Shares

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

Nov 07, 2024

BUY
$189.07 - $236.8 $45,944 - $57,542
243 Added 12.75%
2,149 $417 Million
Q2 2024

Aug 14, 2024

BUY
$190.52 - $236.72 $318,930 - $396,269
1,674 Added 721.55%
1,906 $442 Million
Q2 2024

Aug 12, 2024

SELL
$190.52 - $236.72 $318,930 - $396,269
-1,674 Reduced 87.83%
232 $442 Million
Q1 2024

May 09, 2024

SELL
$212.02 - $267.71 $4,028 - $5,086
-19 Reduced 0.99%
1,906 $411 Million
Q4 2023

Feb 08, 2024

BUY
$222.59 - $267.94 $60,099 - $72,343
270 Added 16.31%
1,925 $498 Million
Q3 2023

Nov 09, 2023

BUY
$253.3 - $285.89 $49,646 - $56,034
196 Added 13.43%
1,655 $425 Million
Q2 2023

Aug 10, 2023

SELL
$275.25 - $318.06 $3.97 Million - $4.58 Million
-14,406 Reduced 90.8%
1,459 $416 Million
Q1 2023

May 03, 2023

SELL
$256.56 - $292.34 $594,449 - $677,351
-2,317 Reduced 12.74%
15,865 $4.41 Billion
Q4 2022

Feb 06, 2023

SELL
$252.44 - $306.72 $165,095 - $200,594
-654 Reduced 3.47%
18,182 $5.03 Billion
Q3 2022

Nov 08, 2022

SELL
$194.69 - $268.46 $5.63 Million - $7.76 Million
-28,900 Reduced 60.54%
18,836 $5.03 Billion
Q2 2022

Aug 10, 2022

BUY
$187.54 - $223.02 $51,948 - $61,776
277 Added 0.58%
47,736 $9.74 Billion
Q1 2022

May 11, 2022

SELL
$193.77 - $244.14 $1.06 Million - $1.34 Million
-5,471 Reduced 10.34%
47,459 $9.99 Million
Q4 2021

Feb 08, 2022

BUY
$223.92 - $287.77 $6.82 Million - $8.77 Million
30,475 Added 135.72%
52,930 $12.7 Billion
Q3 2021

Oct 27, 2021

SELL
$282.99 - $369.05 $1.02 Million - $1.33 Million
-3,609 Reduced 13.85%
22,455 $6.35 Million
Q2 2021

Aug 11, 2021

SELL
$259.0 - $414.71 $1.4 Million - $2.24 Million
-5,396 Reduced 17.15%
26,064 $9.03 Million
Q1 2021

May 13, 2021

BUY
$242.95 - $284.63 $305,874 - $358,349
1,259 Added 4.17%
31,460 $8.8 Million
Q4 2020

Feb 11, 2021

SELL
$236.26 - $355.63 $5.61 Million - $8.45 Million
-23,756 Reduced 44.03%
30,201 $7.4 Million
Q3 2020

Nov 10, 2020

SELL
$264.77 - $305.71 $2.53 Million - $2.93 Million
-9,569 Reduced 15.06%
53,957 $15.3 Million
Q2 2020

Aug 12, 2020

BUY
$258.66 - $342.55 $1.12 Million - $1.48 Million
4,316 Added 7.29%
63,526 $17 Million
Q1 2020

May 14, 2020

BUY
$268.85 - $341.04 $3.63 Million - $4.6 Million
13,496 Added 29.52%
59,210 $18.7 Million
Q4 2019

Feb 11, 2020

SELL
$220.06 - $304.07 $6.28 Million - $8.68 Million
-28,550 Reduced 38.44%
45,714 $13.6 Million
Q3 2019

Nov 13, 2019

SELL
$217.44 - $243.88 $2.88 Million - $3.23 Million
-13,224 Reduced 15.12%
74,264 $17.3 Million
Q2 2019

Aug 01, 2019

BUY
$219.29 - $241.72 $1.93 Million - $2.13 Million
8,816 Added 11.21%
87,488 $0
Q1 2019

May 14, 2019

BUY
$216.71 - $338.96 $3.15 Million - $4.93 Million
14,536 Added 22.66%
78,672 $0
Q4 2018

Feb 07, 2019

BUY
$278.5 - $352.75 $471,779 - $597,558
1,694 Added 2.71%
64,136 $19.3 Million
Q3 2018

Nov 13, 2018

BUY
$293.51 - $383.83 $12.8 Million - $16.7 Million
43,570 Added 230.87%
62,442 $0
Q1 2018

May 01, 2018

BUY
$260.13 - $367.91 $1.26 Million - $1.78 Million
4,843 Added 34.52%
18,872 $0
Q3 2017

Oct 30, 2017

BUY
$281.15 - $329.69 $3.94 Million - $4.63 Million
14,029
14,029 $0

Others Institutions Holding BIIB

About BIOGEN INC.


  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $21.7B
  • 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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