BWXT already trades at a scarcity premium, so the 5-year upside is less about
multiple expansion and more about (1) converting record
backlog into revenue/
FCF with stable nuclear-quality execution, and (2) earning “right to grow” on adjacent national-security nuclear scope and higher-value commercial services. Comparables show the market rewards reliable defense-industrial compounders with durable execution and recurring service mix; BWXT can keep a premium if it proves delivery reliability and avoids a trust failure. Net: strong fundamental growth, partly offset by some
multiple normalization.