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Biogen Idec shares owned by Adkins Seale Capital Management

Quarter-by-quarter ownership of Biogen Idec (BIIB) shares owned by Adkins Seale Capital Management from 13F filings

Historical chart of Adkins Seale Capital Management investment in Biogen Idec

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All positions including Biogen Idec held by Adkins Seale Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Biogen Idec by Adkins Seale Capital Management

Quarter filed Position value Share count Share price at filing
2026-06-30 $16k 75 216.07
2026-03-31 $14k 75 183.33
2025-12-31 $13k 75 175.99

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Top funds holding Biogen Idec

BlackRock
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FMR
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Morgan Stanley
AQR Capital Management
Invesco
Northern Trust
Susquehanna International
Ubs Global Asset Management Americas
Legal & General Group

View all funds holding Biogen Idec