BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

Channing Capital Management, LLC's Holding History (CIK: 0001302404)

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

Q3 2024
Shares 36,974 Value ($000) $7,167 Avg Close $209.21 Range $188.78 - $238.00
Q2 2024
Shares 37,665 Value ($000) $8,732 Avg Close $217.32 Range $189.44 - $237.54
Q1 2024
Shares 38,403 Value ($000) $8,281 Avg Close $234.20 Range $211.02 - $268.30
Q4 2023
Shares 34,103 Value ($000) $8,825 Avg Close $245.62 Range $220.86 - $269.43
Q3 2023
Shares 30,026 Value ($000) $7,717 Avg Close $267.47 Range $251.85 - $287.60
Q2 2018
Shares 26,500 Value ($000) $7,691 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 30,229 Value ($000) $8,277 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 25,761 Value ($000) $8,207 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 25,760 Value ($000) $8,066 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 26,657 Value ($000) $7,234 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 24,748 Value ($000) $6,767 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 23,023 Value ($000) $6,529 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 30,136 Value ($000) $9,433 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 30,136 Value ($000) $7,287 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 23,253 Value ($000) $6,053 Avg Close $264.15 Range $242.07 - $301.02