Biogen Idec shares owned by Two Sigma Securities
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Two Sigma Securities
from 13F filings
Historical chart of Two Sigma Securities investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Two Sigma Securities
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $956k | 5.4k | 175.99 |
| 2024-12-31 | $245k | 1.6k | 152.92 |
| 2024-09-30 | $2.4M | 12k | 193.84 |
| 2024-06-30 | $6.3M | 27k | 231.82 |
| 2024-03-31 | $12M | 55k | 215.63 |
| 2023-12-31 | $1.2M | 4.7k | 258.77 |
| 2023-09-30 | $2.8M | 11k | 257.01 |
| 2023-06-30 | $1.6M | 5.5k | 284.85 |
| 2023-03-31 | $2.5M | 8.9k | 278.03 |
| 2022-12-31 | $317k | 1.1k | 276.92 |
| 2022-09-30 | $646k | 2.4k | 266.94 |
| 2022-06-30 | $8.7M | 43k | 203.93 |
| 2022-03-31 | $5.2M | 25k | 210.67 |
| 2021-12-31 | $405k | 1.7k | 239.79 |
| 2021-06-30 | $242k | 700 | 345.71 |
| 2021-03-31 | $212k | 759 | 279.31 |
| 2020-12-31 | $2.4M | 9.8k | 244.79 |
| 2020-09-30 | $879k | 3.1k | 283.53 |
| 2020-06-30 | $7.4M | 28k | 267.54 |
| 2020-03-31 | $759k | 2.4k | 316.43 |
| 2019-12-31 | $9.6M | 32k | 296.74 |
| 2019-09-30 | $2.1M | 9.0k | 232.85 |
| 2019-06-30 | $10M | 43k | 233.86 |
| 2019-03-31 | $2.1M | 9.0k | 236.26 |
| 2018-12-31 | $8.0M | 27k | 300.90 |
| 2018-09-30 | $32M | 90k | 353.35 |
| 2018-06-30 | $26M | 88k | 289.79 |
| 2018-03-31 | $27M | 97k | 273.82 |
| 2017-12-31 | $1.5M | 4.8k | 318.54 |
| 2016-12-31 | $526k | 1.9k | 283.41 |
| 2015-12-31 | $380k | 1.2k | 306.45 |