TSCO vs BIIB Comparison

Tractor Supply is the largest operator of retail farm and ranch stores in the United States. The company targets recreational farmers and ranchers and has little exposure to commercial and industrial farm operations. Currently, the company operates 2,254 of its namesake banners in 49 states, including 81 Orscheln Farm and Home stores (rebranded as Tractor Supply), along with 205 Petsense by Tractor Supply stores. Stores are generally concentrated in rural communities, as opposed to urban and suburban areas. In fiscal 2023, revenue consisted primarily of livestock, equine & agriculture (27%), companion animal (25%), and seasonal & recreation (22%).

Biogen and Idec merged in 2003, combining forces to market Biogen's multiple sclerosis drug Avonex and Idec's cancer drug Rituxan. Today, Rituxan and next-generation antibody Gazyva are marketed via a collaboration with Roche. Biogen also markets novel multiple sclerosis drugs Plegridy, Tysabri, Tecfidera, and Vumerity. In Japan, Biogen's MS portfolio is copromoted by Eisai. Hemophilia therapies Eloctate and Alprolix (partnered with Sobi) were spun off as part of Bioverativ in 2017. Biogen's newer products include Spinraza (SMA, with partner Ionis), Leqembi (Alzheimers, with partner Eisai), Skyclarys (Friedreich's Ataxia, Reata), Zurzuvae (post-partum depression, Sage), and Qalsody (ALS, Ionis). Biogen has several drug candidates in phase 3 trials in neurology-related fields.