Boeing scored a contract to build the Pentagon’s next-generation jet fighter, beating out rival Lockheed Martin The deal has big implications for Boeing’s bottom line, its beleaguered defense unit and the jet maker’s strained relationship with the Trump administration. Boeing shares rose 3% following the decision Friday, while Lockheed shares fell nearly 6%. The Pentagon wants the new F-47 jet fighter to replace the stealthy F-22, a Lockheed aircraft, and fly alongside semiautonomous drones that are already well into development.