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Biogen Idec shares owned by Airain

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

Historical chart of Airain investment in Biogen Idec

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

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Quarterly reported holdings in Biogen Idec by Airain

Quarter filed Position value Share count Share price at filing
2017-06-30 $17M 64k 271.36
2017-03-31 $13M 48k 273.43
2016-12-31 $10M 36k 283.59
2016-06-30 $12M 48k 241.81
2015-09-30 $6.4M 22k 291.81
2015-06-30 $9.7M 24k 403.94
2015-03-31 $12M 29k 422.25
2014-12-31 $8.8M 26k 339.46
2014-09-30 $8.9M 27k 330.80
2014-06-30 $1.2M 3.8k 315.43
2013-12-31 $2.2M 8.0k 279.52
2013-09-30 $241k 1.0k 241.00