DGX vs WMG Comparison

Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.

Warner Music is the third-largest of the three major record companies. Recorded music accounts for most of the firm's revenue, with the segment housing notable record labels including Atlantic Records, Warner Records, Elektra Records. Some of the most successful current artists signed to record deals with Warner include Ed Sheeran, Bruno Mars, Cardi B, and Dua Lipa. Warner's remaining revenue comes from its publishing business, where Warner Chappell represents more than 150,000 songwriters and composers, some of whom are also Warner recording artists but many of whom are not recording artists or are attached to other labels. Warner Chappel controls more than 1 million musical compositions. Access Industries controls 98% of Warner's voting rights, while holding a 73% economic interest.