Comcast CorporationCMCSA

Comcast Corporation is a global media and technology conglomerate operating through Cable Communications, Media, Studios, Theme Parks, and Sky. Its Xfinity brand provides internet, TV, phone, and mobile services. The Media segment includes NBCUniversal’s broadcast networks (NBC, Telemundo), cable channels, and Peacock. Studios handles film and TV production. Theme Parks manages Universal Studios in the U.S., Japan, and China. Sky offers video and connectivity in Europe. It also owns the Philadelphia Flyers.

Rankings recomputed after each US market close — see where CMCSA stands against peers.

Communication Services companies of comparable size — each one shown against its own 10-year range, not a sector average. Browse all stocks we cover.