Canada Pension Plan Investment Board Biogen Inc. Transaction History

Canada Pension Plan Investment Board

  • $132 Billion
  • Q3 2025

A detailed history of Canada Pension Plan Investment Board transactions in Biogen Inc. stock. As of the latest transaction made, Canada Pension Plan Investment Board holds 239,380 shares of BIIB stock, worth $40.1 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
239,380
Previous 255,183 6.19%
Holding current value
$40.1 Million
Previous $32 Million 4.63%
% of portfolio
0.03%
Previous 0.03%

Shares

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

Nov 13, 2025
SELL
$122.68 - $148.84 $1.94 Million - $2.35 Million
-15,803 Reduced 6.19%
239,380 $33.5 Million
Q2 2025

Aug 14, 2025
BUY
$113.38 - $135.49 $2.76 Million - $3.3 Million
24,379 Added 10.56%
255,183 $32 Million
Q1 2025

May 14, 2025
SELL
$133.43 - $153.27 $4.05 Million - $4.65 Million
-30,358 Reduced 11.62%
230,804 $31.6 Million
Q4 2024

Feb 13, 2025
BUY
$146.47 - $191.55 $8.22 Million - $10.8 Million
56,132 Added 27.38%
261,162 $39.9 Million
Q3 2024

Nov 14, 2024
BUY
$189.07 - $236.8 $5.93 Million - $7.43 Million
31,366 Added 18.06%
205,030 $39.7 Million
Q2 2024

Aug 12, 2024
BUY
$190.52 - $236.72 $12.3 Million - $15.3 Million
64,505 Added 59.09%
173,664 $40.3 Million
Q1 2024

May 14, 2024
BUY
$212.02 - $267.71 $685,460 - $865,506
3,233 Added 3.05%
109,159 $23.5 Million
Q4 2023

Feb 14, 2024
SELL
$222.59 - $267.94 $31 Million - $37.3 Million
-139,284 Reduced 56.8%
105,926 $27.4 Million
Q3 2023

Nov 09, 2023
BUY
$253.3 - $285.89 $23.4 Million - $26.4 Million
92,400 Added 60.47%
245,210 $63 Million
Q2 2023

Aug 09, 2023
SELL
$275.25 - $318.06 $4.4 Million - $5.09 Million
-16,000 Reduced 9.48%
152,810 $43.5 Million
Q1 2023

May 12, 2023
BUY
$256.56 - $292.34 $2.93 Million - $3.34 Million
11,415 Added 7.25%
168,810 $46.9 Million
Q4 2022

Feb 14, 2023
SELL
$252.44 - $306.72 $15.9 Million - $19.3 Million
-62,860 Reduced 28.54%
157,395 $43.6 Million
Q3 2022

Nov 14, 2022
BUY
$194.69 - $268.46 $24 Million - $33.1 Million
123,400 Added 127.41%
220,255 $58.8 Million
Q2 2022

Aug 12, 2022
SELL
$187.54 - $223.02 $4.43 Million - $5.26 Million
-23,600 Reduced 19.59%
96,855 $19.8 Million
Q1 2022

May 13, 2022
SELL
$193.77 - $244.14 $23.6 Million - $29.7 Million
-121,674 Reduced 50.25%
120,455 $25.4 Million
Q4 2021

Feb 14, 2022
SELL
$223.92 - $287.77 $5.98 Million - $7.68 Million
-26,686 Reduced 9.93%
242,129 $58.1 Million
Q3 2021

Nov 15, 2021
BUY
$282.99 - $369.05 $7.79 Million - $10.2 Million
27,525 Added 11.41%
268,815 $76.1 Million
Q2 2021

Aug 16, 2021
SELL
$259.0 - $414.71 $902,356 - $1.44 Million
-3,484 Reduced 1.42%
241,290 $83.6 Million
Q1 2021

May 17, 2021
BUY
$242.95 - $284.63 $55.7 Million - $65.3 Million
229,464 Added 1498.79%
244,774 $68.5 Million
Q4 2020

Feb 17, 2021
SELL
$236.26 - $355.63 $6.36 Million - $9.57 Million
-26,923 Reduced 63.75%
15,310 $3.75 Million
Q3 2020

Nov 12, 2020
SELL
$264.77 - $305.71 $6.33 Million - $7.31 Million
-23,924 Reduced 36.16%
42,233 $12 Million
Q2 2020

Aug 14, 2020
SELL
$258.66 - $342.55 $3.07 Million - $4.07 Million
-11,875 Reduced 15.22%
66,157 $17.7 Million
Q1 2020

May 13, 2020
SELL
$268.85 - $341.04 $18.2 Million - $23.1 Million
-67,848 Reduced 46.51%
78,032 $24.7 Million
Q4 2019

Feb 14, 2020
SELL
$220.06 - $304.07 $68.6 Million - $94.7 Million
-311,580 Reduced 68.11%
145,880 $43.3 Million
Q3 2019

Nov 12, 2019
BUY
$217.44 - $243.88 $12.5 Million - $14 Million
57,570 Added 14.4%
457,460 $107 Million
Q2 2019

Aug 12, 2019
SELL
$219.29 - $241.72 $780,672 - $860,523
-3,560 Reduced 0.88%
399,890 $93.5 Million
Q1 2019

May 15, 2019
BUY
$216.71 - $338.96 $12.6 Million - $19.8 Million
58,314 Added 16.9%
403,450 $95.4 Million
Q4 2018

Feb 06, 2019
SELL
$278.5 - $352.75 $44.5 Million - $56.4 Million
-159,782 Reduced 31.65%
345,136 $104 Million
Q3 2018

Nov 09, 2018
BUY
$293.51 - $383.83 $98.5 Million - $129 Million
335,481 Added 198.0%
504,918 $178 Million
Q2 2018

Aug 07, 2018
SELL
$257.52 - $306.91 $88 Million - $105 Million
-341,694 Reduced 66.85%
169,437 $49.2 Million
Q1 2018

May 14, 2018
BUY
$260.13 - $367.91 $67.3 Million - $95.1 Million
258,600 Added 102.4%
511,131 $140 Million
Q4 2017

Feb 14, 2018
SELL
$307.64 - $344.58 $34.4 Million - $38.5 Million
-111,700 Reduced 30.67%
252,531 $80.4 Million
Q3 2017

Oct 30, 2017
BUY
$281.15 - $329.69 $2.11 Million - $2.47 Million
7,500 Added 2.1%
364,231 $114 Million
Q2 2017

Jan 31, 2018
BUY
N/A
119,000 Added 50.06%
356,731 $96.8 Million
Q1 2017

Jan 31, 2018
BUY
N/A
237,731
237,731 $65 Million

Others Institutions Holding BIIB

# of Institutions
1,080
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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