Biogen Idec shares owned by Federated Investors
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Federated Investors
from 13F filings
Historical chart of Federated Investors investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Federated Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $18M | 125k | 140.08 |
| 2025-06-30 | $15M | 120k | 125.59 |
| 2025-03-31 | $14M | 103k | 136.84 |
| 2024-12-31 | $16M | 101k | 152.92 |
| 2024-09-30 | $20M | 103k | 193.84 |
| 2024-06-30 | $24M | 103k | 231.82 |
| 2024-03-31 | $22M | 103k | 215.63 |
| 2023-12-31 | $26M | 100k | 258.77 |
| 2023-09-30 | $27M | 105k | 257.01 |
| 2023-06-30 | $17M | 60k | 284.85 |
| 2023-03-31 | $18M | 63k | 278.03 |
| 2022-12-31 | $17M | 63k | 276.92 |
| 2022-09-30 | $36M | 135k | 267.02 |
| 2022-06-30 | $52M | 312k | 166.67 |
| 2022-03-31 | $46M | 220k | 210.69 |
| 2021-12-31 | $17M | 70k | 239.82 |
| 2021-09-30 | $1.5M | 5.4k | 282.81 |
| 2021-06-30 | $1.9M | 5.6k | 346.33 |
| 2021-03-31 | $2.1M | 7.4k | 279.72 |
| 2020-12-31 | $17M | 69k | 248.18 |
| 2020-09-30 | $32M | 112k | 283.75 |
| 2020-06-30 | $54M | 203k | 267.58 |
| 2020-03-31 | $46M | 145k | 316.39 |
| 2019-12-31 | $47M | 159k | 296.68 |
| 2019-09-30 | $75M | 321k | 232.77 |
| 2019-06-30 | $62M | 266k | 233.92 |
| 2019-03-31 | $51M | 215k | 236.39 |
| 2018-12-31 | $74M | 246k | 300.80 |
| 2018-09-30 | $79M | 225k | 352.94 |
| 2018-06-30 | $1.1M | 3.7k | 290.13 |
| 2018-03-31 | $1.0M | 3.7k | 273.80 |
| 2017-12-31 | $1.2M | 3.8k | 318.49 |
| 2017-09-30 | $1.2M | 3.7k | 313.00 |
| 2017-06-30 | $1.3M | 4.6k | 271.35 |
| 2017-03-31 | $5.0M | 18k | 273.47 |
| 2016-12-31 | $7.3M | 26k | 283.65 |
| 2016-09-30 | $7.5M | 24k | 312.98 |
| 2016-06-30 | $6.9M | 29k | 241.76 |
| 2016-03-31 | $6.7M | 26k | 260.34 |
| 2015-12-31 | $14M | 44k | 306.33 |
| 2015-09-30 | $137M | 468k | 291.80 |
| 2015-06-30 | $179M | 442k | 403.95 |
| 2015-03-31 | $187M | 442k | 422.22 |
| 2014-12-31 | $167M | 491k | 339.63 |
| 2014-09-30 | $150M | 454k | 330.79 |
| 2014-06-30 | $132M | 420k | 315.34 |
| 2014-03-31 | $130M | 424k | 305.87 |
| 2013-12-31 | $118M | 423k | 279.75 |
| 2013-09-30 | $105M | 436k | 241.43 |
| 2013-06-30 | $101M | 467k | 215.71 |