Biogen Idec shares owned by Brown Brothers Harriman & Co.
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Brown Brothers Harriman & Co.
from 13F filings
Historical chart of Brown Brothers Harriman & Co. investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Brown Brothers Harriman & Co.
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2013-03-31 | $623k | 3.2k | 192.70 |
| 2012-12-31 | $451k | 3.1k | 146.29 |
| 2012-09-30 | $563k | 3.8k | 149.22 |
| 2012-06-30 | $433k | 3.0k | 144.29 |
| 2011-09-30 | $360k | 3.9k | 93.02 |
| 2011-06-30 | $598k | 5.6k | 106.88 |
| 2011-03-31 | $411k | 5.6k | 73.46 |
| 2010-12-31 | $375k | 5.6k | 67.02 |
More positions owned by Brown Brothers Harriman & Co.
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