Raytheon, Aerojet Rocketdyne Reach New Tactical Sourcing Agreement By: Benzinga via Benzinga June 07, 2016 at 12:36 PM EDT Raytheon Company (NYSE: RTN) and Aerojet Rocketdyne, a unit of Aerojet Rocketdyne Holdings, Inc. (NYSE: AJRD), have reached a fresh ... Read More >> Related Stocks: Aerojet Rocketdyne Holdings Raytheon Co