Maplebear (CART), better known as Instacart, reported Q4 earnings late Thursday of $0.30 per diluted share, compared with $0.53 a year earlier.
Analysts surveyed by FactSet expected $0.51.
Revenue for the quarter ended Dec. 31 was $992 million, compared with $883 million a year earlier.
Analysts surveyed by FactSet expected $973.3 million.