Biogen Idec shares owned by Robeco Investment Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Robeco Investment Management
from 13F filings
Historical chart of Robeco Investment Management investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Robeco Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $303M | 1.7M | 175.99 |
| 2021-12-31 | $75M | 314k | 239.90 |
| 2021-09-30 | $111M | 333k | 333.33 |
| 2021-06-30 | $107M | 321k | 333.33 |
| 2021-03-31 | $102M | 306k | 333.33 |
| 2020-12-31 | $73M | 293k | 250.00 |
| 2020-09-30 | $76M | 305k | 250.00 |
| 2020-06-30 | $76M | 305k | 250.00 |
| 2020-03-31 | $127M | 339k | 375.00 |
| 2019-12-31 | $416M | 1.4M | 296.72 |
| 2019-09-30 | $366M | 1.6M | 233.14 |
| 2019-06-30 | $367M | 1.6M | 233.92 |
| 2019-03-31 | $218M | 923k | 236.38 |
| 2018-12-31 | $53M | 176k | 300.92 |
| 2018-09-30 | $61M | 172k | 353.31 |
| 2018-06-30 | $76M | 262k | 290.24 |
More positions owned by Robeco Investment Management
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