Biogen, Inc.’s revenue is sinking and its next opportunity to right the ship is the Eisai Co., Ltd.-partnered lecanemab. However, the idea that it can steer the company toward major revenue growth with an amyloid-targeting therapy for Alzheimer’s disease after the spectacular demise of Aduhelm (aducanumab) and multiple other recent setbacks may not float with investors.
Biogen closed down 5.8% at $207.49 on 20 July even after the company reported second quarter financial results that exceeded...








