Biogen has completed its $5.6 billion acquisition of Apellis Pharmaceuticals, a strategic move to bolster its drug pipeline, particularly with the transition of its candidate diranersen into Phase 3 trials. The company reported a strong start to 2026, achieving $2.48 billion in revenue and an adjusted EPS of $3.57, exceeding expectations. Despite some setbacks, including the discontinuation of a Parkinson's drug, Biogen is optimistic about enhanced innovation and competitiveness following the acquisition.