BIIB · NASDAQ · Drug Manufacturers - General

Biogen

Develops neurological medicines spanning MS, rare disease, Alzheimer’s, and complement-mediated conditions.

$218.19
After-hours close−0.30 (−0.14%)
At close$218.49(−1.36%)
DateEstimateReportedSurprise
Oct 2026$2.04
Jul 2026$2.94$3.60+22.4%
Apr 2026$3.05$3.57+17.0%
Feb 2026$1.63$1.99+22.1%
Oct 2025$3.88$4.81+24.0%

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Report dateEPS estEPSSurpriseRevenue estRevenueSurprise
Oct 29, 2026$2.04$2.64B
Jul 29, 2026$2.94$3.60+22.4%$2.46B$2.74B+11.2%
Apr 29, 2026$3.05$3.57+17.0%$2.29B$2.48B+8.4%
Feb 6, 2026$1.63$1.99+22.1%$2.20B$2.28B+3.5%
Oct 30, 2025$3.88$4.81+24.0%$2.34B$2.45B+4.9%

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