Have you been paying attention to shares of Vertiv Holdings Co. (VRT) ? Shares have been on the move with the stock up 12.9% over the past month. The stock hit a new 52-week high of $74.64 in the previous session. Vertiv Holdings Co. has gained 52.8% since the start of the year compared to the 11.6% move for the Zacks Computer and Technology sector and the 11% return for the Zacks Computers - IT Services industry.What's Driving the Outperformance?The stock has a great record of positive earnings surprises, ...