LHX ▼ -0.7% - L3Harris Technologies, Inc. $LHX - L3Harris Receives Landmark PAC?3 MSE Propulsion Contract to Power America’s Arsenal of Freedom L3Harris Technologies fell 0.7% today despite securing a landmark PAC-3 MSE propulsion contract, a major defense award that would typically be expected to support the stock. The decline suggests investors may have already priced in defense contract expectations or reacted to other market factors outweighing the positive defense news. 08-SEP-2026 08:38 AM ET