Oklahoma City-based Paycom Software, Inc. (PAYC) is a $12.7 billion market-cap company providing a cloud-based human capital management (HCM) platform for small to mid-sized businesses. Its SaaS solution integrates payroll, HR, talent management, and time tracking into a single, comprehensive platform. Companies valued at$10 billion or more are generally classified as “large-cap” stocks, and Paycom Software fits this description perfectly. It stands out in the HCM sector due to its unified, cloud-based p ...