BIIB vs TKO Comparison

Biogen is an established biopharmaceutical company focused on treatments for neurological diseases and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 45% of total revenue in 2024. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (18% of total in 2024), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).

TKO Group Holdings Inc is a sports and sports entertainment company that operates combat sports and sports entertainment companies. It owns and manages valuable sports and entertainment intellectual property. The company distributes content and monetizes its intellectual property through four principal activities: Media Rights and Content, Live Events, Sponsorship, and Consumer Products Licensing. The company has two reportable segments, UFC and WWE. The company generates majority of revenue from the UFC segment. The UFC segment revenue consists of media rights fees associated with the distribution of its programming content, ticket sales, and site fees associated with the business's international live events, sponsorship, and consumer products licensing agreements of UFC-branded products.