Northwestern Mutual Investment Management Company, LLC Biogen Inc. Transaction History

Northwestern Mutual Investment Management Company, LLC

  • $6.45 Billion
  • Q2 2025

A detailed history of Northwestern Mutual Investment Management Company, LLC transactions in Biogen Inc. stock. As of the latest transaction made, Northwestern Mutual Investment Management Company, LLC holds 4,674 shares of BIIB stock, worth $677,122. This represents 0.01% of its overall portfolio holdings.

Number of Shares
4,674
Previous 4,656 0.39%
Holding current value
$677,122
Previous $637,000 7.85%
% of portfolio
0.01%
Previous 0.01%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 12, 2025
BUY
$113.38 - $135.49 $2,040 - $2,438
18 Added 0.39%
4,674 $587,000
Q1 2025

May 14, 2025
BUY
$133.43 - $153.27 $4,002 - $4,598
30 Added 0.65%
4,656 $637,000
Q4 2024

Feb 11, 2025
BUY
$146.47 - $191.55 $1,464 - $1,915
10 Added 0.22%
4,626 $707,000
Q3 2024

Nov 13, 2024
SELL
$189.07 - $236.8 $3,403 - $4,262
-18 Reduced 0.39%
4,616 $894,000
Q2 2024

Aug 15, 2024
BUY
$190.52 - $236.72 $6,858 - $8,521
36 Added 0.78%
4,634 $1.07 Million
Q1 2024

May 15, 2024
BUY
$212.02 - $267.71 $2,544 - $3,212
12 Added 0.26%
4,598 $991,000
Q4 2023

Feb 13, 2024
BUY
$222.59 - $267.94 $3,338 - $4,019
15 Added 0.33%
4,586 $1.19 Million
Q3 2023

Nov 14, 2023
BUY
$253.3 - $285.89 $1,519 - $1,715
6 Added 0.13%
4,571 $1.17 Million
Q2 2023

Aug 14, 2023
BUY
$275.25 - $318.06 $10,734 - $12,404
39 Added 0.86%
4,565 $1.3 Million
Q1 2023

May 15, 2023
BUY
$256.56 - $292.34 $3,591 - $4,092
14 Added 0.31%
4,526 $1.26 Million
Q4 2022

Feb 21, 2023
SELL
$252.44 - $306.72 $221,389 - $268,993
-877 Reduced 16.27%
4,512 $1.25 Million
Q3 2022

Nov 14, 2022
SELL
$194.69 - $268.46 $90,336 - $124,565
-464 Reduced 7.93%
5,389 $1.44 Million
Q2 2022

Aug 04, 2022
SELL
$187.54 - $223.02 $121,525 - $144,516
-648 Reduced 9.97%
5,853 $1.19 Million
Q1 2022

May 09, 2022
SELL
$193.77 - $244.14 $152,109 - $191,649
-785 Reduced 10.77%
6,501 $1.37 Million
Q4 2021

Feb 03, 2022
SELL
$223.92 - $287.77 $42,768 - $54,964
-191 Reduced 2.55%
7,286 $1.75 Million
Q3 2021

Nov 15, 2021
BUY
$282.99 - $369.05 $181,396 - $236,561
641 Added 9.38%
7,477 $2.12 Million
Q2 2021

Aug 13, 2021
SELL
$259.0 - $414.71 $17,871 - $28,614
-69 Reduced 1.0%
6,836 $2.37 Million
Q1 2021

May 14, 2021
SELL
$242.95 - $284.63 $373,900 - $438,045
-1,539 Reduced 18.23%
6,905 $1.93 Million
Q4 2020

Feb 12, 2021
SELL
$236.26 - $355.63 $123,091 - $185,283
-521 Reduced 5.81%
8,444 $2.07 Million
Q2 2020

Aug 14, 2020
SELL
$258.66 - $342.55 $114,327 - $151,407
-442 Reduced 4.7%
8,965 $2.4 Million
Q1 2020

May 08, 2020
BUY
$268.85 - $341.04 $644,702 - $817,813
2,398 Added 34.21%
9,407 $2.98 Million
Q4 2019

Feb 07, 2020
SELL
$220.06 - $304.07 $3,300 - $4,561
-15 Reduced 0.21%
7,009 $2.08 Million
Q3 2019

Nov 06, 2019
SELL
$217.44 - $243.88 $71,972 - $80,724
-331 Reduced 4.5%
7,024 $1.64 Million
Q2 2019

Aug 12, 2019
SELL
$219.29 - $241.72 $4.94 Million - $5.45 Million
-22,536 Reduced 75.39%
7,355 $1.72 Million
Q1 2019

May 10, 2019
SELL
$216.71 - $338.96 $102,287 - $159,989
-472 Reduced 1.55%
29,891 $7.07 Million
Q4 2018

Feb 13, 2019
SELL
$278.5 - $352.75 $1.36 Million - $1.72 Million
-4,888 Reduced 13.87%
30,363 $9.14 Million
Q3 2018

Nov 13, 2018
SELL
$293.51 - $383.83 $1.51 Million - $1.98 Million
-5,157 Reduced 12.76%
35,251 $12.5 Million
Q2 2018

Aug 14, 2018
BUY
$257.52 - $306.91 $489,030 - $582,822
1,899 Added 4.93%
40,408 $11.7 Million
Q1 2018

May 14, 2018
SELL
$260.13 - $367.91 $2.41 Million - $3.4 Million
-9,248 Reduced 19.36%
38,509 $10.5 Million
Q4 2017

Feb 13, 2018
BUY
$307.64 - $344.58 $108,596 - $121,636
353 Added 0.74%
47,757 $15.2 Million
Q3 2017

Nov 13, 2017
SELL
$281.15 - $329.69 $454,057 - $532,449
-1,615 Reduced 3.29%
47,404 $14.8 Million
Q2 2017

Aug 14, 2017
BUY
N/A
40,663 Added 486.63%
49,019 $13.3 Million
Q2 2017

Aug 09, 2017
BUY
N/A
8,356
8,356 $2.02 Million

Others Institutions Holding BIIB

# of Institutions
1,018
Shares Held
131M
Call Options Held
2.87M
Put Options Held
2.57M
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 $20.9B
  • 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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