August was a strong month for connectivity stocks, with satellite and defense firms AST SpaceMobile, Lockheed Martin and Northrop Grumman spiking. Satellite-to-cell connectivity provider AST SpaceMobile (NASDAQ: ASTS) saw the highest jump in stock growth during the month, with shares making a 45.1% leap to $29.60 per share on Aug. 30 from Aug. 1. The surge […]