BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Skandinaviska Enskilda Banken AB (publ)'s Holding History (CIK: 0001534653)

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

Q4 2025
Shares 28,748 Value ($000) $5,060 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 29,083 Value ($000) $4,073 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 67,231 Value ($000) $8,446 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 46,731 Value ($000) $6,393 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 43,047 Value ($000) $6,467 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 57,119 Value ($000) $11,063 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 83,025 Value ($000) $19,272 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 85,595 Value ($000) $18,457 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 85,695 Value ($000) $22,180 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 83,981 Value ($000) $22 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 88,501 Value ($000) $25 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 80,574 Value ($000) $22 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 82,062 Value ($000) $23 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 87,210 Value ($000) $23,296 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 94,913 Value ($000) $19,356 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 87,822 Value ($000) $18,511 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 100,899 Value ($000) $24,220 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 121,749 Value ($000) $34,434 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 191,047 Value ($000) $66,185 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 145,002 Value ($000) $40,606 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 310,908 Value ($000) $76,107 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 328,656 Value ($000) $93,233 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 318,093 Value ($000) $85,138 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 308,425 Value ($000) $97,580 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 365,627 Value ($000) $108,493 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 455,289 Value ($000) $106,000 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 369,059 Value ($000) $86,311 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 293,398 Value ($000) $69,353 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 259,065 Value ($000) $77,958 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 267,775 Value ($000) $94,608 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 243,678 Value ($000) $70,725 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 260,792 Value ($000) $71,410 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 264,099 Value ($000) $84,134 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 198,406 Value ($000) $62,125 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 197,706 Value ($000) $53,650 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 265,673 Value ($000) $72,640 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 208,906 Value ($000) $54,568 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 324,500 Value ($000) $101,579 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 263,100 Value ($000) $63,623 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 279,200 Value ($000) $72,681 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 212,408 Value ($000) $65,494 Avg Close $287.35 Range $254.00 - $311.65