Instacart (CART) reported Q1 earnings Wednesday of $0.57 per diluted share, up from $0.37 a year earlier.
Analysts surveyed by FactSet expected $0.57.
Revenue for the quarter ended March 31 was $1.02 billion, up from $897 million a year earlier.
Analysts polled by FactSet expected $1.01 billion.
Maplebear shares were up more than 1% premarket Wednesday.