SpaceX generated $7.8 billion in Q2 revenue, up 92% from a year earlier.AI-related capital expenditure jumped to $15.8 billion, compared with $749 million a year ago.Piper Sandler cut its SPCX price target to $140 from $156 while retaining a Neutral rating.SPCX faces further pressure as its tradable share count could rise by more than 140%.