Introduction PGPF This year, the LDOS stock has also taken a cue from upwardly revissd earnings guidance on various metrics, and enjoyed a stellar journey so far, for context, on a YTD So far so good, but we would choose not to get too carried away at this juncture, and would rather rate the stock as a HOLD LDOS's second-largest division- Health and Civil (which accounts for 30% of group revenue) has enjoyed a surprisingly resilient Q1, with revenue up by 19%, and operating income margins expanding by over ...