BIIB live terminal view, BIOGEN INC.

BIIB · Live chart

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BIIB · Smart-money compositeas of Aug 29

0NEUTRALsmart-money positioning

-100 short0+100 long

Insiderno insider cluster in the l...

Congressno congressional trade in t...

13F fundsNEUTRAL

Short volumeFINRA short-volume is not c...

1 of 4 families contributing

BIIB · Recent signals

3 tracked funds reduced BIIB this 2026Q2, institutional consensusHIGHSHORTAug 16

Point72 Asset Management, L.P. added +1776% to BIIB (2026Q2)HIGHLONGAug 16

Point72 Asset Management, L.P. cut 94% of BIIB (2026Q2)HIGHSHORTAug 16

MILLENNIUM MANAGEMENT LLC cut 67% of BIIB (2026Q2)HIGHSHORTAug 16

MILLENNIUM MANAGEMENT LLC cut 86% of BIIB (2026Q2)HIGHSHORTAug 16

RENAISSANCE TECHNOLOGIES LLC cut 62% of BIIB (2026Q2)HIGHSHORTAug 16

CITADEL ADVISORS LLC added +94% to BIIB (2026Q2)HIGHLONGAug 16

BIIB · Institutional holdersas of 2025Q4

Point72 Asset Management, L.P.$176.3M+0.1%

Point72 Asset Management, L.P.$140.1Mn/a

RENAISSANCE TECHNOLOGIES LLC$135.1Mn/a

RENAISSANCE TECHNOLOGIES LLC$70.3M-58.6%

TWO SIGMA INVESTMENTS, LP$44.3M+22.7%

RENAISSANCE TECHNOLOGIES LLC$37.3M-49.0%

MILLENNIUM MANAGEMENT LLC$36.6Mn/a

CITADEL ADVISORS LLC$29.0Mn/a

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