Biogen Idec shares owned by Gf Fund Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Gf Fund Management
from 13F filings
Historical chart of Gf Fund Management investment in Biogen Idec
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All positions including Biogen Idec held by Gf Fund Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Biogen Idec by Gf Fund Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.1M | 36k | 140.08 |
| 2025-06-30 | $4.6M | 37k | 125.59 |
| 2025-03-31 | $4.8M | 35k | 136.84 |
| 2024-12-31 | $5.2M | 34k | 152.92 |