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Biogen Idec shares owned by Claro Advisors

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

Historical chart of Claro Advisors investment in Biogen Idec

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Biogen Idec by Claro Advisors

Quarter filed Position value Share count Share price at filing
2025-09-30 $260k 1.9k 140.08
2025-06-30 $239k 1.9k 125.59
2025-03-31 $394k 2.9k 136.84
2018-12-31 $80k 227 352.42

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Top funds holding Biogen Idec

Vanguard Group
PRIMECAP Management Company
BlackRock
State Street Corporation
Point72 Asset Management
Wellington Management Company
Geode Capital Management
Invesco
Susquehanna International
Morgan Stanley
AQR Capital Management
Legal & General Group
Northern Trust
Millennium Management
Pacer Advisors

View all funds holding Biogen Idec