
Shares of Centene Corp (NYSE:CNC) are experiencing a historic collapse this week, with Wednesday marking the worst single-day performance in the company’s history after it abruptly withdrew its 2025 financial outlook. The announcement sent shockwaves through the health insurance sector, triggering a widespread sell-off.
What To Know: The health insurer’s decision came after reviewing preliminary data from the independent actuarial firm Wakely. The report indicated that in 22 of its 29 marketplace states, market growth was weaker than projected.