Okeanis Eco Tankers (ECO) reported Q1 adjusted earnings Wednesday of $0.36 per diluted share, down from $1.23 a year earlier.
Four analysts polled by FactSet expected $0.33.
Revenue for the quarter ended March 31 was $80.1 million, down from $111.1 million a year earlier.
Analysts surveyed by FactSet expected $47.3 million.