Cornerstone Equity Investors

Cornerstone Equity Investors is a private equity firm that specializes in middle-market buyouts and growth equity investments, with a historical emphasis on the healthcare sector. Founded in 1996 as a spin-out from Prudential Equity Investors, the firm has managed over $1.2 billion in committed capital across multiple funds. Their investment strategy focused on sectors such as healthcare services, medical products, specialty pharmaceuticals, and business services. The firm typically targeted companies with strong management teams and clear paths for operational improvement or market consolidation. Notable healthcare-related investments in their portfolio have included Centene Corporation, Team Health, and Health Management Associates. While the firm was a prominent player in the late 1990s and early 2000s, it is currently considered a legacy investment firm.