Biogen Idec shares owned by Allegheny Financial Group
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Allegheny Financial Group
from 13F filings
Historical chart of Allegheny Financial Group investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Allegheny Financial Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $339k | 2.4k | 140.12 |
| 2025-06-30 | $304k | 2.4k | 125.62 |
| 2025-03-31 | $331k | 2.4k | 136.88 |
| 2024-12-31 | $371k | 2.4k | 152.96 |
| 2024-09-30 | $470k | 2.4k | 193.81 |
| 2024-06-30 | $663k | 2.9k | 231.79 |
| 2021-12-31 | $7.4k | 31 | 239.94 |