Check out which companies are making headlines after the bell Tuesday:
Activism Blizzard - The provider of interactive entertainment posted first-quarter earnings per share of 19 cents, excluding items, on $772 million in revenue, versus estimates of EPS of 10 cents on $688 million in sales. Its shares rose in after-hours trading.
Electronic Arts - The game publisher tallied adjusted fourth-quarter earnings per share of 48 cents on revenue of $914 million, versus expectations of EPS of 11 cents on $812 million in sales. Its shares rallied in after-hours trading.
Groupon - The provider of online daily discounts tallied a first-quarter earnings per share loss of 1 cent on $757.6 million in revenue. Estimates called for an EPS loss of 3 cents on $738 million in sales. Its shares declined in after-hours trading.