Everest Group (EG) reported a Q4 loss late Monday of $13.96 per diluted share, swinging from earnings of $18.53 a year earlier.
Analysts polled by FactSet expected a loss of $16.49.
Revenue for the quarter that ended Dec. 31 was $4.64 billion, up from $3.66 billion a year earlier.
Analysts surveyed by FactSet expected $4.47 billion.