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Biogen Idec shares owned by Detwiler Fenton Investment Management

Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Detwiler Fenton Investment Management from 13F filings

Historical chart of Detwiler Fenton Investment Management investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

All positions including Biogen Idec held by Detwiler Fenton Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Biogen Idec by Detwiler Fenton Investment Management

Quarter filed Position value Share count Share price at filing
2015-12-31 $266k 868 306.45
2015-06-30 $307k 761 403.42
2015-03-31 $215k 510 421.57
2012-09-30 $680k 4.6k 149.12
2012-06-30 $658k 4.6k 144.30
2012-03-31 $597k 4.7k 126.08