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Biogen Idec shares owned by Tudor Investment Corporation

Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Tudor Investment Corporation from 13F filings

Historical chart of Tudor Investment Corporation investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

All positions including Biogen Idec held by Tudor Investment Corporation consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Biogen Idec by Tudor Investment Corporation

Quarter filed Position value Share count Share price at filing
2012-09-30 $358k 2.4k 149.17
2011-03-31 $294k 4.0k 73.50
2010-09-30 $275k 4.9k 56.12
2009-06-30 $1.1M 24k 45.17
2008-06-30 $54M 968k 55.89
2008-03-31 $81M 1.3M 61.69
2007-12-31 $109M 1.9M 56.92
2006-03-31 $116M 2.5M 47.10
2005-12-31 $180M 4.0M 45.28
2005-09-30 $158M 4.0M 39.48
2005-06-30 $162M 4.7M 34.45