Biogen Idec shares owned by Trail Ridge Investment Advisors
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Trail Ridge Investment Advisors
from 13F filings
Historical chart of Trail Ridge Investment Advisors investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Trail Ridge Investment Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $253k | 1.8k | 140.08 |
| 2025-06-30 | $231k | 1.8k | 128.00 |
| 2025-03-31 | $247k | 1.8k | 136.84 |
| 2024-12-31 | $276k | 1.8k | 152.92 |
| 2024-09-30 | $331k | 1.8k | 182.98 |
| 2024-06-30 | $419k | 1.8k | 231.82 |
| 2024-03-31 | $390k | 1.8k | 215.63 |
| 2023-12-31 | $776k | 3.0k | 258.77 |
| 2023-09-30 | $840k | 3.3k | 257.01 |
| 2023-06-30 | $1.0M | 3.5k | 284.85 |
| 2023-03-31 | $950k | 3.4k | 278.03 |
| 2022-12-31 | $1.0M | 3.7k | 276.92 |
| 2022-09-30 | $1.0M | 3.6k | 289.50 |
| 2022-06-30 | $686k | 3.4k | 203.98 |
| 2022-03-31 | $690k | 3.3k | 210.49 |
| 2021-12-31 | $725k | 3.0k | 239.83 |
More positions owned by Trail Ridge Investment Advisors
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