BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp's Holding History (CIK: 0001228242)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 25,960 Value ($000) $4,569 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 21,058 Value ($000) $2,950 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 23,034 Value ($000) $2,893 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 27,873 Value ($000) $3,814 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 27,888 Value ($000) $4,265 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 24,289 Value ($000) $4,708 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 27,838 Value ($000) $6,453 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 17,299 Value ($000) $3,730 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 16,671 Value ($000) $4,314 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 13,158 Value ($000) $3,382 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 13,029 Value ($000) $3,711 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 12,890 Value ($000) $3,584 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 12,890 Value ($000) $3,569 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 14,490 Value ($000) $3,869 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 17,063 Value ($000) $3,480 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 22,681 Value ($000) $4,777 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 26,269 Value ($000) $6,302 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 27,865 Value ($000) $7,886 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 28,212 Value ($000) $9,769 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 25,250 Value ($000) $7,064 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 26,794 Value ($000) $6,561 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 28,302 Value ($000) $8,029 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 27,893 Value ($000) $7,463 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 19,768 Value ($000) $6,254 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 43,524 Value ($000) $12,915 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 44,260 Value ($000) $10,305 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 82,638 Value ($000) $19,327 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 73,544 Value ($000) $17,384 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 93,487 Value ($000) $28,132 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 91,561 Value ($000) $32,349 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 103,209 Value ($000) $29,955 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 149,430 Value ($000) $40,917 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 160,230 Value ($000) $51,044 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 121,094 Value ($000) $37,917 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 122,955 Value ($000) $33,365 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 125,253 Value ($000) $34,247 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 131,230 Value ($000) $37,214 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 118,018 Value ($000) $36,943 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 134,530 Value ($000) $32,532 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 139,645 Value ($000) $36,352 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 144,201 Value ($000) $44,176 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 156,107 Value ($000) $45,554 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 81,739 Value ($000) $33,018 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 90,721 Value ($000) $38,306 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 144,744 Value ($000) $49,133 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 146,248 Value ($000) $48,380 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 153,842 Value ($000) $48,508 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 152,498 Value ($000) $46,645 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 167,691 Value ($000) $46,882 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 156,177 Value ($000) $37,601 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 153,799 Value ($000) $33,098 Avg Close $213.68 Range $191.80 - $242.64
Q1 2013
Shares 224,144 Value ($000) $43,174 Avg Close $161.63 Range $139.72 - $192.92
Q4 2012
Shares 213,672 Value ($000) $31,275 Avg Close — Range —
Q3 2012
Shares 225,977 Value ($000) $33,718 Avg Close — Range —
Q2 2012
Shares 224,698 Value ($000) $32,442 Avg Close — Range —
Q1 2012
Shares 230,243 Value ($000) $29,011 Avg Close — Range —
Q4 2011
Shares 225,619 Value ($000) $24,829 Avg Close — Range —
Q3 2011
Shares 210,159 Value ($000) $19,576 Avg Close — Range —