PNW vs GKOS Comparison

Pinnacle West is a holding company whose principal subsidiary is Arizona Public Service, a vertically integrated electric utility that serves 1.4 million customers across a 35,000-square-mile territory in central Arizona, including Phoenix. APS owns or leases more than 6 gigawatts of power generation capacity, including a 29% ownership stake in the largest nuclear plant in the US, Palo Verde. Half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.

Glaukos Corp is an ophthalmic medical technology company focused on the development and commercialization of breakthrough products and procedures designed to transform the treatment of glaucoma. It offers iStent, a micro-bypass stent for insertion in conjunction with cataract surgery for the reduction of intraocular pressure in adult patients with mild-to-moderate open-angle glaucoma. Its product pipeline also consists of an iStent SA trabecular micro-bypass system, a two-stent product that is slightly wider than the iStent Inject and uses a different auto-injection inserter designed for use in a standalone procedure.