Chicago, Illinois-based Exelon Corporation (EXC) is a utility services holding company that engages in the energy distribution and transmission businesses in the United States. Valued at a market cap of $45.8 billion, the company is engaged in the purchase and regulated retail sale of electricity and natural gas; the transmission and distribution of electricity; and the distribution of natural gas to retail customers.
Companies with a market cap of $10 billion or more are typically referred to as “big-cap stocks.” EXC fits right into that category, with its market cap exceeding this threshold, reflecting its substantial size and influence in the regulated electrical utilities industry.