Biogen Idec shares owned by Essential Partners
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Essential Partners
from 13F filings
Historical chart of Essential Partners investment in Biogen Idec
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All positions including Biogen Idec held by Essential Partners consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Biogen Idec by Essential Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-03-31 | $1.0M | 5.7k | 183.33 |
| 2025-12-31 | $1.0M | 5.7k | 175.99 |
| 2025-09-30 | $779k | 5.6k | 140.08 |
| 2025-06-30 | $671k | 5.3k | 125.59 |