Biogen Idec shares owned by Martingale Asset Management
Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Martingale Asset Management
from 13F filings
Historical chart of Martingale Asset Management investment in Biogen Idec
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Quarterly reported holdings in Biogen Idec by Martingale Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2013-03-31 | $5.3M | 28k | 192.65 |
| 2012-12-31 | $4.7M | 32k | 146.39 |
| 2012-09-30 | $4.9M | 33k | 149.22 |
| 2012-03-31 | $3.1M | 25k | 126.01 |
| 2011-12-31 | $3.6M | 33k | 110.06 |
| 2011-09-30 | $2.1M | 23k | 93.19 |
| 2011-06-30 | $558k | 5.2k | 107.00 |
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