Biogen Inc. · NASDAQ:BIIB

FMR LLC reported a 6.40% stake in Biogen Inc. (Schedule 13G)

Event Dec 31, 2025 · Filed Feb 5, 2026

FMR LLC reported a 6.40% stake in Biogen Inc., 9,413,062 shares, as a passive investor on Dec 31, 2025. Filed Feb 5, 2026 (Schedule 13G).

Stake
6.40%
Shares
9,413,062
Intent
Passive
What changed
Crossed above 5%
Filed together
2 holders

The filing in full

HolderStakeShares
FMR LLC6.40%9,413,062
Abigail P. Johnson6.40%9,413,062

Source

View original at SEC

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