Biogen Idec shares owned by Comprehensive Portfolio Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Comprehensive Portfolio Management
from 13F filings
Historical chart of Comprehensive Portfolio Management investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Comprehensive Portfolio Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $5.0M | 28k | 175.99 |
| 2025-09-30 | $1.6M | 12k | 140.08 |
| 2025-06-30 | $763k | 6.1k | 125.59 |
| 2022-12-31 | $201k | 725 | 276.92 |
| 2022-09-30 | $503k | 1.9k | 267.13 |
| 2022-06-30 | $314k | 1.5k | 204.16 |
| 2022-03-31 | $226k | 1.1k | 210.82 |
| 2021-12-31 | $313k | 1.3k | 239.85 |
| 2021-09-30 | $634k | 2.2k | 282.91 |
| 2021-06-30 | $775k | 2.2k | 346.14 |
| 2021-03-31 | $430k | 1.5k | 279.77 |
| 2020-12-31 | $291k | 1.2k | 245.16 |
| 2020-09-30 | $367k | 1.3k | 284.06 |
| 2020-06-30 | $205k | 767 | 267.28 |
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