Biogen Idec shares owned by Tang Capital Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Tang Capital Management
from 13F filings
Historical chart of Tang Capital Management investment in Biogen Idec
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All positions including Biogen Idec held by Tang Capital Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Biogen Idec by Tang Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $6.8M | 35k | 193.84 |
| 2024-06-30 | $8.1M | 35k | 231.82 |