Compare PNW & EXAS Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
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. About half of the electricity that APS supplies to customers comes from clean energy sources, including nuclear.
Exact Sciences Corporation, headquartered in Madison, Wisconsin, provides cancer screening and diagnostic test products in the United States and internationally. Exact's Cologuard screening test, a noninvasive stool-based DNA test, is a pre-cancer screening test for colorectal cancer. The company also competes in the precision oncology market with Oncotype DX, a suite of tissue-based genomic tests for estimating recurrence risk and likelihood of benefit from chemotherapy for breast and colon cancer, and OncoExTra, a liquid-based comprehensive genomic profiling test. It is also developing liquid biopsy tests for molecular residual disease, or MRD, colorectal cancer screening, and multicancer screening.