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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

Tip: Access up to 7 years of quarterly data

All positions including Biogen Idec held by Martingale Asset Management consolidated in one spreadsheet with up to 7 years of data

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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