Centene closed at $76.01 on Nov 4, up 12.64% — matching its 52-week closing high. Volume of 15.1M shares was 3.11× its 20-day average (well above normal).
Split-adjusted performance: +17.6% over one month, +37.4% over six months, +120.3% over one year.
In the quarter ended Sep 30, 2026, revenue was $50.65B, up 1.9% from a year earlier, with a net margin of -0.1%.
Short interest was 10.9M shares at the Oct 15 settlement, up 4.0% from the prior report (2.2% of float, 2.5 days to cover).