BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

ARGA Investment Management, LP's Holding History (CIK: 0001556915)

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

Q2 2025
Shares 4,133 Value ($000) $519 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 4,133 Value ($000) $566 Avg Close $142.96 Range $128.51 - $157.09
Q4 2024
Shares 3,532 Value ($000) $540 Avg Close $168.67 Range $145.07 - $195.00
Q3 2024
Shares 2,622 Value ($000) $508 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 2,622 Value ($000) $608 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 2,622 Value ($000) $565 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 2,622 Value ($000) $678 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 2,622 Value ($000) $674 Avg Close $267.47 Range $251.85 - $287.60
Q2 2023
Shares 2,622 Value ($000) $747 Avg Close $297.86 Range $273.39 - $319.76
Q1 2023
Shares 2,622 Value ($000) $729 Avg Close $276.70 Range $254.80 - $295.90
Q4 2022
Shares 2,622 Value ($000) $726 Avg Close $282.44 Range $250.31 - $311.88
Q3 2022
Shares 2,622 Value ($000) $700 Avg Close $212.38 Range $193.65 - $283.44
Q2 2022
Shares 2,622 Value ($000) $535 Avg Close $204.43 Range $187.16 - $225.50
Q1 2022
Shares 2,622 Value ($000) $552 Avg Close $217.46 Range $192.67 - $249.00
Q4 2021
Shares 2,126 Value ($000) $510 Avg Close $257.12 Range $221.72 - $290.76
Q1 2021
Shares 4,455 Value ($000) $1,246 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 3,841 Value ($000) $941 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 1,247 Value ($000) $354 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 1,416 Value ($000) $379 Avg Close $300.59 Range $257.60 - $350.24