Biogen Idec shares owned by Richardson Financial Services
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Richardson Financial Services
from 13F filings
Historical chart of Richardson Financial Services investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Richardson Financial Services
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $80k | 437 | 183.33 |
| 2025-12-31 | $77k | 437 | 175.99 |
| 2025-09-30 | $61k | 437 | 140.08 |
| 2025-06-30 | $57k | 437 | 130.07 |
| 2025-03-31 | $60k | 437 | 136.84 |
| 2024-12-31 | $66k | 437 | 150.19 |
| 2024-09-30 | $101k | 437 | 231.82 |
| 2024-06-30 | $101k | 437 | 231.82 |
| 2024-03-31 | $94k | 437 | 215.63 |
| 2023-12-31 | $113k | 437 | 258.77 |
More positions owned by Richardson Financial Services
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