Biogen Idec shares owned by Capital Fund Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Capital Fund Management
from 13F filings
Historical chart of Capital Fund Management investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Capital Fund Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $29M | 210k | 140.08 |
| 2025-06-30 | $50M | 401k | 125.59 |
| 2025-03-31 | $116M | 847k | 136.84 |
| 2024-12-31 | $69M | 451k | 152.92 |
| 2024-09-30 | $57M | 293k | 193.84 |
| 2024-06-30 | $59M | 255k | 231.82 |
| 2024-03-31 | $57M | 266k | 215.63 |
| 2023-09-30 | $9.9M | 39k | 257.01 |
| 2023-03-31 | $7.3M | 26k | 278.03 |
| 2022-12-31 | $8.5M | 31k | 276.92 |
| 2022-09-30 | $16M | 61k | 267.00 |
| 2022-06-30 | $16M | 76k | 203.94 |
| 2022-03-31 | $18M | 85k | 210.60 |
| 2021-12-31 | $5.7M | 24k | 239.92 |
| 2021-09-30 | $5.7M | 20k | 282.99 |
| 2020-09-30 | $16M | 56k | 283.68 |
| 2020-06-30 | $28M | 106k | 267.55 |
| 2020-03-31 | $36M | 115k | 316.36 |
| 2019-12-31 | $35M | 117k | 297.00 |
| 2019-09-30 | $21M | 89k | 232.96 |
| 2019-06-30 | $24M | 104k | 233.90 |
| 2019-03-31 | $31M | 101k | 300.94 |
| 2018-12-31 | $31M | 101k | 300.94 |
| 2018-09-30 | $97M | 273k | 353.31 |
| 2018-06-30 | $222M | 766k | 290.24 |
| 2018-03-31 | $111M | 405k | 273.83 |
| 2017-12-31 | $31M | 99k | 318.58 |
| 2017-09-30 | $17M | 53k | 313.11 |
| 2017-06-30 | $13M | 46k | 271.34 |
| 2017-03-31 | $28M | 101k | 273.33 |
| 2016-12-31 | $35M | 124k | 283.55 |
| 2016-09-30 | $18M | 56k | 313.01 |
| 2016-06-30 | $13M | 54k | 241.88 |
| 2016-03-31 | $2.5M | 9.6k | 260.22 |
| 2015-12-31 | $67M | 217k | 306.36 |
| 2015-09-30 | $21M | 71k | 291.82 |
| 2015-06-30 | $13M | 31k | 404.00 |
| 2015-03-31 | $7.0M | 17k | 422.18 |
| 2014-12-31 | $27M | 80k | 339.44 |
| 2014-09-30 | $43M | 129k | 330.82 |
| 2014-06-30 | $73M | 230k | 315.31 |
| 2014-03-31 | $72M | 235k | 306.25 |
| 2013-12-31 | $41M | 145k | 279.75 |
| 2013-09-30 | $36M | 150k | 240.77 |
| 2013-06-30 | $23M | 107k | 215.20 |