Key Points BWX Technologies beat analysts' projections soundly on both sales and earnings last night. BWX also raised guidance for this year. However, at 54x current year earnings, BWX stock costs too much. 10 stocks we like better than BWX Technologies › BWX Technologies (NYSE: BWXT), which manufactures components for nuclear power plants, tumbled 4.5% through 10:35 a.m. ET Tuesday. The thing is, BWX Technologies just reported its Q3 earnings -- and the company beat on earnings! Heading into it ...