BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Atria Investments, Inc's Holding History (CIK: 0001535865)

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

Q4 2025
Shares 3,203 Value ($000) $564 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 1,789 Value ($000) $251 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 1,940 Value ($000) $244 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 1,697 Value ($000) $232 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 1,823 Value ($000) $279 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 3,538 Value ($000) $686 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 4,365 Value ($000) $1,012 Avg Close $217.32 Range $189.44 - $237.54
Q4 2023
Shares 4,374 Value ($000) $1,132 Avg Close $245.62 Range $220.86 - $269.43
Q3 2021
Shares 7,793 Value ($000) $2,205 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 3,963 Value ($000) $1,372 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 6,263 Value ($000) $1,752 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 8,530 Value ($000) $2,089 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 5,901 Value ($000) $1,674 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 5,779 Value ($000) $1,546 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 5,612 Value ($000) $1,775 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 7,350 Value ($000) $2,181 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 5,456 Value ($000) $1,270 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 5,918 Value ($000) $1,353 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 7,902 Value ($000) $1,868 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 7,099 Value ($000) $2,136 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 5,650 Value ($000) $1,996 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 3,740 Value ($000) $1,085 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 5,614 Value ($000) $1,537 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 4,756 Value ($000) $1,515 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 3,806 Value ($000) $1,192 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 2,906 Value ($000) $789 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 1,949 Value ($000) $533 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 1,527 Value ($000) $433 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 1,273 Value ($000) $398 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 1,016 Value ($000) $253 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 1,274 Value ($000) $332 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 900 Value ($000) $253 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 707 Value ($000) $206 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 888 Value ($000) $359 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 581 Value ($000) $245 Avg Close $394.14 Range $334.40 - $480.18
Q3 2014
Shares 608 Value ($000) $201 Avg Close $329.72 Range $298.31 - $349.00