-- Diamondback Energy (FANG) reported Q1 earnings late Monday of $0.08 per diluted share, down from $4.83 a year earlier.
Analysts polled by FactSet expected $3.53.
Revenue for the three months ended March 31 was $4.24 billion, up from $4.05 billion a year earlier.
Analysts surveyed by FactSet expected $3.83 billion.
The company raised its quarterly base dividend to $1.10 per share, payable May 21 to stockholders of record May 14.