Biogen Idec shares owned by Plato Investment Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Plato Investment Management
from 13F filings
Historical chart of Plato Investment Management investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Plato Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $1.5M | 6.9k | 214.80 |
| 2026-03-31 | $906k | 4.9k | 183.44 |
| 2025-12-31 | $874k | 4.9k | 176.85 |
| 2025-09-30 | $687k | 4.9k | 139.01 |
| 2025-06-30 | $618k | 4.9k | 125.13 |
| 2025-03-31 | $148k | 1.1k | 138.32 |
| 2024-12-31 | $159k | 1.0k | 153.48 |
| 2024-06-30 | $12k | 50 | 231.82 |
| 2024-03-31 | $25k | 117 | 215.63 |
More positions owned by Plato Investment Management
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