Cleveland-Cliffs (CLF) reported a Q1 adjusted net loss Monday of $0.40 per diluted share, narrowing from a loss of $0.93 a year earlier.
Analysts polled by FactSet expected a loss of $0.43.
Revenue for the quarter ended March 31 was $4.92 billion, up from $4.63 billion a year earlier.
Analysts surveyed by FactSet expected $4.81 billion.
The company's shares were up over 3% in Monday premarket activity.