Nomura Asset Management CO LTD Biogen Inc. Transaction History

Nomura Asset Management CO LTD

  • $37.3 Billion
  • Q3 2025

A detailed history of Nomura Asset Management CO LTD transactions in Biogen Inc. stock. As of the latest transaction made, Nomura Asset Management CO LTD holds 67,369 shares of BIIB stock, worth $11.3 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
67,369
Previous 54,341 23.97%
Holding current value
$11.3 Million
Previous $6.82 Million 38.29%
% of portfolio
0.03%
Previous 0.02%

Shares

44 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025
BUY
$122.68 - $148.84 $1.6 Million - $1.94 Million
13,028 Added 23.97%
67,369 $9.44 Million
Q2 2025

Aug 11, 2025
BUY
$113.38 - $135.49 $62,925 - $75,196
555 Added 1.03%
54,341 $6.82 Million
Q1 2025

May 12, 2025
BUY
$133.43 - $153.27 $626,320 - $719,449
4,694 Added 9.56%
53,786 $7.36 Million
Q4 2024

Feb 12, 2025
SELL
$146.47 - $191.55 $30,905 - $40,417
-211 Reduced 0.43%
49,092 $7.51 Million
Q3 2024

Nov 15, 2024
SELL
$189.07 - $236.8 $1.28 Million - $1.61 Million
-6,790 Reduced 12.1%
49,303 $9.56 Million
Q2 2024

Aug 14, 2024
SELL
$190.52 - $236.72 $2.66 Million - $3.3 Million
-13,951 Reduced 19.92%
56,093 $13 Million
Q1 2024

May 13, 2024
SELL
$212.02 - $267.71 $350,045 - $441,989
-1,651 Reduced 2.3%
70,044 $15.1 Million
Q4 2023

Feb 09, 2024
BUY
$222.59 - $267.94 $332,772 - $400,570
1,495 Added 2.13%
71,695 $18.6 Million
Q3 2023

Nov 03, 2023
SELL
$253.3 - $285.89 $2 Million - $2.25 Million
-7,882 Reduced 10.09%
70,200 $18 Million
Q2 2023

Aug 14, 2023
BUY
$275.25 - $318.06 $4.63 Million - $5.35 Million
16,835 Added 27.49%
78,082 $22.2 Million
Q1 2023

Jan 10, 2025
SELL
$256.56 - $292.34 $57,469 - $65,484
-224 Reduced 0.36%
61,247 $17 Million
Q1 2023

May 11, 2023
SELL
$256.56 - $292.34 $57,469 - $65,484
-224 Reduced 0.36%
61,247 $17 Million
Q4 2022

Jan 10, 2025
BUY
$252.44 - $306.72 $5.22 Million - $6.34 Million
20,683 Added 50.71%
61,471 $17 Million
Q4 2022

Feb 14, 2023
BUY
$252.44 - $306.72 $5.22 Million - $6.34 Million
20,683 Added 50.71%
61,471 $17 Million
Q3 2022

Jan 10, 2025
SELL
$194.69 - $268.46 $326,689 - $450,475
-1,678 Reduced 3.95%
40,788 $10.9 Million
Q3 2022

Nov 10, 2022
SELL
$194.69 - $268.46 $326,689 - $450,475
-1,678 Reduced 3.95%
40,788 $10.9 Million
Q2 2022

Jan 10, 2025
BUY
$187.54 - $223.02 $500,356 - $595,017
2,668 Added 6.7%
42,466 $8.66 Million
Q2 2022

Aug 12, 2022
BUY
$187.54 - $223.02 $500,356 - $595,017
2,668 Added 6.7%
42,466 $8.66 Million
Q1 2022

Jan 10, 2025
SELL
$193.77 - $244.14 $1.84 Million - $2.32 Million
-9,505 Reduced 19.28%
39,798 $8.38 Million
Q1 2022

May 13, 2022
SELL
$193.77 - $244.14 $309,644 - $390,135
-1,598 Reduced 3.86%
39,798 $8.38 Million
Q4 2021

Jan 10, 2025
SELL
$223.92 - $287.77 $1.76 Million - $2.26 Million
-7,843 Reduced 15.93%
41,396 $9.93 Million
Q4 2021

Feb 01, 2022
SELL
$223.92 - $287.77 $1.76 Million - $2.26 Million
-7,843 Reduced 15.93%
41,396 $9.93 Million
Q3 2021

Jan 10, 2025
SELL
$282.99 - $369.05 $1.28 Million - $1.67 Million
-4,522 Reduced 8.41%
49,239 $13.9 Million
Q3 2021

Nov 12, 2021
SELL
$282.99 - $369.05 $1.28 Million - $1.67 Million
-4,522 Reduced 8.41%
49,239 $13.9 Million
Q2 2021

Jan 10, 2025
SELL
$259.0 - $414.71 $24.4 Million - $39.1 Million
-94,274 Reduced 63.68%
53,761 $18.6 Million
Q2 2021

Aug 06, 2021
SELL
$259.0 - $414.71 $24.4 Million - $39.1 Million
-94,274 Reduced 63.68%
53,761 $18.6 Million
Q1 2021

Jan 10, 2025
BUY
$242.95 - $284.63 $24 Million - $28.1 Million
98,732 Added 200.26%
148,035 $41.4 Million
Q1 2021

May 14, 2021
BUY
$242.95 - $284.63 $1.05 Million - $1.23 Million
4,320 Added 3.01%
148,035 $41.4 Million
Q4 2020

Jan 10, 2025
BUY
$236.26 - $355.63 $22.3 Million - $33.6 Million
94,412 Added 191.49%
143,715 $35.2 Million
Q4 2020

Feb 12, 2021
SELL
$236.26 - $355.63 $1.12 Million - $1.69 Million
-4,749 Reduced 3.2%
143,715 $35.2 Million
Q3 2020

Nov 12, 2020
SELL
$264.77 - $305.71 $328,050 - $378,774
-1,239 Reduced 0.83%
148,464 $42.1 Million
Q2 2020

Aug 13, 2020
BUY
$258.66 - $342.55 $21.2 Million - $28.1 Million
82,136 Added 121.56%
149,703 $40.1 Million
Q1 2020

May 14, 2020
BUY
$268.85 - $341.04 $716,485 - $908,871
2,665 Added 4.11%
67,567 $21.4 Million
Q4 2019

Feb 13, 2020
BUY
$220.06 - $304.07 $834,027 - $1.15 Million
3,790 Added 6.2%
64,902 $19.3 Million
Q3 2019

Nov 13, 2019
SELL
$217.44 - $243.88 $236,139 - $264,853
-1,086 Reduced 1.75%
61,112 $14.2 Million
Q2 2019

Aug 13, 2019
BUY
$219.29 - $241.72 $582,872 - $642,491
2,658 Added 4.46%
62,198 $14.5 Million
Q1 2019

May 10, 2019
SELL
$216.71 - $338.96 $17.4 Million - $27.2 Million
-80,147 Reduced 57.38%
59,540 $14.1 Million
Q4 2018

Feb 12, 2019
SELL
$278.5 - $352.75 $23.3 Million - $29.5 Million
-83,747 Reduced 37.48%
139,687 $42 Million
Q3 2018

Nov 07, 2018
SELL
$293.51 - $383.83 $2.24 Million - $2.93 Million
-7,637 Reduced 3.31%
223,434 $78.9 Million
Q2 2018

Aug 03, 2018
SELL
$257.52 - $306.91 $713,330 - $850,140
-2,770 Reduced 1.18%
231,071 $67.1 Million
Q1 2018

May 14, 2018
BUY
$260.13 - $367.91 $2.01 Million - $2.84 Million
7,721 Added 3.41%
233,841 $64 Million
Q4 2017

Feb 14, 2018
BUY
$307.64 - $344.58 $9.73 Million - $10.9 Million
31,644 Added 16.27%
226,120 $72 Million
Q3 2017

Nov 13, 2017
BUY
$281.15 - $329.69 $36.1 Million - $42.3 Million
128,450 Added 194.54%
194,476 $60.9 Million
Q2 2017

Aug 14, 2017
BUY
N/A
66,026
66,026 $17.9 Million

Others Institutions Holding BIIB

# of Institutions
1,078
Shares Held
131M
Call Options Held
3.77M
Put Options Held
2.31M
View Full List

About BIOGEN INC.

BIIB Quotes by TradingView
  • Ticker BIIB
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 144,000,992
  • Market Cap $24.1B
  • 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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