Centene stock rises as earnings beat, outlook lifted on cost cuts

Shares of Centene Corporation rose about 14% on Tuesday after the company reported stronger-than-expected first-quarter results, driven by cost controls and steady premium growth. The St. Louis-based managed-care company posted net earnings of $1.54 billion, or $3.11 per share, up from $1.31 billion, or $2.63 per share, a year earlier.