Biogen Idec shares owned by Impax Asset Management Group
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Impax Asset Management Group
from 13F filings
Historical chart of Impax Asset Management Group investment in Biogen Idec
Tip: Access up to 7 years of quarterly data
All positions including Biogen Idec held by Impax Asset Management Group consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Biogen Idec by Impax Asset Management Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.6M | 33k | 140.08 |
| 2025-06-30 | $4.2M | 34k | 125.59 |
| 2025-03-31 | $4.9M | 36k | 136.84 |
| 2024-12-31 | $5.6M | 37k | 152.92 |
| 2024-09-30 | $7.5M | 39k | 193.84 |
| 2024-06-30 | $6.4M | 28k | 231.82 |
| 2023-12-31 | $799k | 3.1k | 258.77 |
| 2023-09-30 | $795k | 3.1k | 257.01 |
| 2023-06-30 | $1.0M | 3.6k | 284.85 |
| 2023-03-31 | $1.0M | 3.7k | 278.03 |
| 2022-12-31 | $1.1M | 3.8k | 276.92 |
| 2020-06-30 | $7.9M | 30k | 267.54 |
| 2020-03-31 | $7.2M | 23k | 316.39 |
| 2019-12-31 | $8.5M | 29k | 296.72 |
| 2019-09-30 | $7.5M | 32k | 232.83 |
| 2019-06-30 | $7.5M | 32k | 233.86 |
| 2019-03-31 | $11M | 45k | 236.37 |
| 2018-12-31 | $14M | 46k | 300.92 |
| 2018-09-30 | $16M | 46k | 353.31 |
More positions owned by Impax Asset Management Group
View all positions for Impax Asset Management Group