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Biogen Idec shares owned by Alyeska Investment Group

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

Historical chart of Alyeska Investment Group investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Biogen Idec by Alyeska Investment Group

Quarter filed Position value Share count Share price at filing
2012-06-30 $22M 150k 144.38
2011-09-30 $21M 225k 93.15
2011-06-30 $32M 300k 106.92