Biogen (BIIB) Profit After Tax (2009 - 2026)

Biogen (BIIB) has reported Profit After Tax for 18 consecutive years, with $319.5 million the latest figure, recorded in Q1 2026.

• In Q1 2026, Profit After Tax rose 32.85% year-over-year to $319.5 million; the TTM figure through Mar 2026 stood at $1.4 billion (down 7.26% YoY), while the FY2025 annual figure was $1.3 billion, down 20.79% from the prior year.
• Profit After Tax came in at $319.5 million for Q1 2026 at Biogen, up from -$48.9 million in the prior quarter.
• The five-year high for Profit After Tax was $1.1 billion in Q3 2022, with the low at -$68.3 million in Q3 2023.
• Average Profit After Tax over 5 years is $428.3 million, with a median of $388.5 million recorded in 2024.
• Across the five-year window, Profit After Tax jumped 2368.78% in 2022 and plunged 118.34% in 2025, its largest moves.
• Year by year, Profit After Tax stood at $465.1 million in 2022, then tumbled by 46.31% to $249.7 million in 2023, then rose by 6.81% to $266.7 million in 2024, then slumped by 118.34% to -$48.9 million in 2025, then surged by 753.37% to $319.5 million in 2026.
• According to Business Quant data, Profit After Tax over the past three periods registered $319.5 million, -$48.9 million, and $466.5 million for Q1 2026, Q4 2025, and Q3 2025 respectively.