Yahoo Finance

Revvity provides instruments, tests, services, and software solutions to the pharmaceutical, biomedical, chemical, environmental, and general industrial markets. The company operates in two segments. First, its diagnostics segment includes immunodiagnostics, reproductive health, and applied genomics. Second, its discovery and analytical solutions is composed of life science, industrial, environmental, and food applications. Revvity offers products and services ranging from genetic screening and environmental analytical tools to informatics and enterprise software.

AbbVie is a pharmaceutical firm with a strong exposure to immunology (with Humira, Skyrizi, and Rinvoq) and oncology (with Imbruvica and Venclexta). The company was spun off from Abbott in early 2013. The 2020 acquisition of Allergan added several new products and drugs in aesthetics (including Botox).

Walgreens Boots Alliance is one of the largest retail pharmacy chains in the US, with over 8,000 locations. Nearly three quarters of Americans live within five miles of a Walgreens location. Roughly two thirds of revenue is generated from prescription drug sales; Walgreens makes up 20% of total prescription revenue in the US. Walgreens also generates sales from retail products (general wellness consumables and its own branded merchandise), European drug wholesale, and healthcare. With more locations incorporating additional services like Health Corner and Village Medical, Walgreens creates an omnichannel experience for patients and positions itself as a one-stop healthcare provider.

Teva Pharmaceutical Industries Ltd. is the world's largest generic pharmaceutical manufacturer, with roughly 76 billion tablets and capsules produced annually. The company has roughly 37,000 employees and over 53 manufacturing facilities across more than 33 countries. One of every 12 prescriptions in the U.S. is filled with Teva products.