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Biogen Idec shares owned by Rakuten Investment Management

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

Historical chart of Rakuten Investment Management investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Biogen Idec by Rakuten Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $99M 199k 499.25
2024-09-30 $2.3M 12k 194.67
2024-06-30 $2.0M 8.6k 228.72
2024-03-31 $1.2M 5.4k 215.63
2023-12-31 $93k 358 260.58