BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Andra AP-fonden's Holding History (CIK: 0001535452)

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

Q4 2025

Shares 2,500 Value ($000) $440 Avg Close $163.37 Range $138.00 - $185.17

Q2 2025

Shares 22,400 Value ($000) $2,813 Avg Close $124.60 Range $110.04 - $137.32

Q1 2025

Shares 46,200 Value ($000) $6,322 Avg Close $142.96 Range $128.51 - $157.09

Q4 2024

Shares 33,700 Value ($000) $5,153 Avg Close $168.67 Range $145.07 - $195.00

Q3 2024

Shares 26,700 Value ($000) $5,176 Avg Close $209.21 Range $188.78 - $238.00

Q2 2024

Shares 24,400 Value ($000) $5,656 Avg Close $217.32 Range $189.44 - $237.54

Q1 2024

Shares 20,800 Value ($000) $4,485 Avg Close $234.20 Range $211.02 - $268.30

Q4 2023

Shares 31,000 Value ($000) $8,022 Avg Close $245.62 Range $220.86 - $269.43

Q3 2023

Shares 32,000 Value ($000) $8,224 Avg Close $267.47 Range $251.85 - $287.60

Q2 2023

Shares 37,200 Value ($000) $10,596 Avg Close $297.86 Range $273.39 - $319.76

Q1 2023

Shares 60,300 Value ($000) $16,765 Avg Close $276.70 Range $254.80 - $295.90

Q4 2022

Shares 50,200 Value ($000) $14 Avg Close $282.44 Range $250.31 - $311.88

Q3 2022

Shares 38,800 Value ($000) $10,360 Avg Close $212.38 Range $193.65 - $283.44

Q2 2022

Shares 50,200 Value ($000) $10,238 Avg Close $204.43 Range $187.16 - $225.50

Q4 2021

Shares 60,400 Value ($000) $14,491 Avg Close $257.12 Range $221.72 - $290.76

Q3 2021

Shares 63,500 Value ($000) $17,970 Avg Close $327.75 Range $282.64 - $372.12

Q2 2021

Shares 59,100 Value ($000) $20,465 Avg Close $302.94 Range $257.03 - $468.55

Q1 2021

Shares 52,800 Value ($000) $14,771 Avg Close $269.69 Range $238.40 - $296.38

Q4 2020

Shares 59,000 Value ($000) $14,447 Avg Close $259.08 Range $223.25 - $363.92

Q3 2020

Shares 35,900 Value ($000) $10,184 Avg Close $278.91 Range $261.87 - $312.00

Q2 2020

Shares 36,600 Value ($000) $9,792 Avg Close $300.59 Range $257.60 - $350.24

Q1 2020

Shares 32,500 Value ($000) $10,282 Avg Close $303.47 Range $262.25 - $374.99

Q4 2019

Shares 29,700 Value ($000) $8,813 Avg Close $277.46 Range $219.70 - $318.00

Q3 2019

Shares 32,000 Value ($000) $7,450 Avg Close $232.85 Range $215.78 - $246.99

Q2 2019

Shares 35,100 Value ($000) $8,209 Avg Close $230.90 Range $219.20 - $245.35

Q1 2019

Shares 29,600 Value ($000) $6,997 Avg Close $314.89 Range $216.12 - $344.00

Q3 2018

Shares 33,000 Value ($000) $11,659 Avg Close $344.30 Range $288.13 - $388.67

Q2 2018

Shares 34,900 Value ($000) $10,129 Avg Close $281.15 Range $249.17 - $310.91

Q1 2018

Shares 27,800 Value ($000) $7,612 Avg Close $310.41 Range $259.76 - $370.57

Q4 2017

Shares 11,900 Value ($000) $3,791 Avg Close $320.80 Range $301.81 - $348.84

Q3 2017

Shares 15,000 Value ($000) $4,697 Avg Close $296.11 Range $269.50 - $330.00

Q2 2017

Shares 18,700 Value ($000) $5,074 Avg Close $264.42 Range $244.28 - $291.90

Q1 2017

Shares 17,300 Value ($000) $4,730 Avg Close $282.75 Range $260.50 - $301.42

Q4 2016

Shares 16,700 Value ($000) $4,736 Avg Close $296.43 Range $268.00 - $329.83

Q3 2016

Shares 15,700 Value ($000) $4,915 Avg Close $296.18 Range $240.07 - $333.65

Q2 2016

Shares 15,700 Value ($000) $3,797 Avg Close $263.54 Range $223.02 - $292.69

Q1 2016

Shares 16,400 Value ($000) $4,269 Avg Close $264.15 Range $242.07 - $301.02

Q4 2015

Shares 16,800 Value ($000) $5,147 Avg Close $287.35 Range $254.00 - $311.65

Q3 2015

Shares 17,200 Value ($000) $5,019 Avg Close $330.23 Range $265.00 - $412.24

Q2 2015

Shares 17,200 Value ($000) $6,948 Avg Close $401.33 Range $368.88 - $432.88

Q1 2015

Shares 17,300 Value ($000) $7,305 Avg Close $394.14 Range $334.40 - $480.18

Q4 2014

Shares 23,200 Value ($000) $7,875 Avg Close $323.51 Range $290.85 - $361.93

Q3 2014

Shares 23,200 Value ($000) $7,675 Avg Close $329.72 Range $298.31 - $349.00

Q2 2014

Shares 22,900 Value ($000) $7,221 Avg Close $300.97 Range $272.02 - $322.25

Q1 2014

Shares 50,900 Value ($000) $15,569 Avg Close $317.43 Range $270.62 - $358.89

Q4 2013

Shares 59,600 Value ($000) $16,673 Avg Close $258.65 Range $221.07 - $298.82

Q3 2013

Shares 64,300 Value ($000) $15,481 Avg Close $223.81 Range $203.55 - $248.95

Q2 2013

Shares 65,000 Value ($000) $13,988 Avg Close $213.68 Range $191.80 - $242.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,500	$440	$163.37	$138.00 - $185.17
Q2 2025	22,400	$2,813	$124.60	$110.04 - $137.32
Q1 2025	46,200	$6,322	$142.96	$128.51 - $157.09
Q4 2024	33,700	$5,153	$168.67	$145.07 - $195.00
Q3 2024	26,700	$5,176	$209.21	$188.78 - $238.00
Q2 2024	24,400	$5,656	$217.32	$189.44 - $237.54
Q1 2024	20,800	$4,485	$234.20	$211.02 - $268.30
Q4 2023	31,000	$8,022	$245.62	$220.86 - $269.43
Q3 2023	32,000	$8,224	$267.47	$251.85 - $287.60
Q2 2023	37,200	$10,596	$297.86	$273.39 - $319.76
Q1 2023	60,300	$16,765	$276.70	$254.80 - $295.90
Q4 2022	50,200	$14	$282.44	$250.31 - $311.88
Q3 2022	38,800	$10,360	$212.38	$193.65 - $283.44
Q2 2022	50,200	$10,238	$204.43	$187.16 - $225.50
Q4 2021	60,400	$14,491	$257.12	$221.72 - $290.76
Q3 2021	63,500	$17,970	$327.75	$282.64 - $372.12
Q2 2021	59,100	$20,465	$302.94	$257.03 - $468.55
Q1 2021	52,800	$14,771	$269.69	$238.40 - $296.38
Q4 2020	59,000	$14,447	$259.08	$223.25 - $363.92
Q3 2020	35,900	$10,184	$278.91	$261.87 - $312.00
Q2 2020	36,600	$9,792	$300.59	$257.60 - $350.24
Q1 2020	32,500	$10,282	$303.47	$262.25 - $374.99
Q4 2019	29,700	$8,813	$277.46	$219.70 - $318.00
Q3 2019	32,000	$7,450	$232.85	$215.78 - $246.99
Q2 2019	35,100	$8,209	$230.90	$219.20 - $245.35
Q1 2019	29,600	$6,997	$314.89	$216.12 - $344.00
Q3 2018	33,000	$11,659	$344.30	$288.13 - $388.67
Q2 2018	34,900	$10,129	$281.15	$249.17 - $310.91
Q1 2018	27,800	$7,612	$310.41	$259.76 - $370.57
Q4 2017	11,900	$3,791	$320.80	$301.81 - $348.84
Q3 2017	15,000	$4,697	$296.11	$269.50 - $330.00
Q2 2017	18,700	$5,074	$264.42	$244.28 - $291.90
Q1 2017	17,300	$4,730	$282.75	$260.50 - $301.42
Q4 2016	16,700	$4,736	$296.43	$268.00 - $329.83
Q3 2016	15,700	$4,915	$296.18	$240.07 - $333.65
Q2 2016	15,700	$3,797	$263.54	$223.02 - $292.69
Q1 2016	16,400	$4,269	$264.15	$242.07 - $301.02
Q4 2015	16,800	$5,147	$287.35	$254.00 - $311.65
Q3 2015	17,200	$5,019	$330.23	$265.00 - $412.24
Q2 2015	17,200	$6,948	$401.33	$368.88 - $432.88
Q1 2015	17,300	$7,305	$394.14	$334.40 - $480.18
Q4 2014	23,200	$7,875	$323.51	$290.85 - $361.93
Q3 2014	23,200	$7,675	$329.72	$298.31 - $349.00
Q2 2014	22,900	$7,221	$300.97	$272.02 - $322.25
Q1 2014	50,900	$15,569	$317.43	$270.62 - $358.89
Q4 2013	59,600	$16,673	$258.65	$221.07 - $298.82
Q3 2013	64,300	$15,481	$223.81	$203.55 - $248.95
Q2 2013	65,000	$13,988	$213.68	$191.80 - $242.64