Shares of AST SpaceMobile Inc. fell about 10% in extended trading Thursday after the space-based broadband company’s third-quarter loss widened. For the three months ending Sept. 30, AST SpaceMobile ...

Following the big earnings-driven rally for Rocket Lab yesterday, Cathie Wood's Ark Invest firm has moved to take some profits on the stock. The high-profile investor isn't the only one selling shares ...

SoundHound AI stock continued its roller-coaster ride on Thursday. SOUN stock bounded higher after getting a price-target ...