The healthcare sector is experiencing a significant rally, driven by strong Q2 earnings reports from major companies. Centene (CNC) beat expectations and raised its full-year guidance, while HCA Healthcare (HCA) also reported strong results, fueling investor optimism. This positive earnings momentum is amplified by a broader trend of institutional buying. Reports from today indicate that hedge fund exposure to U.S. healthcare stocks has reached a near five-year high, reflecting growing confidence in the sector's growth drivers, including innovation and a robust M&A environment.