Have you been paying attention to shares of Cencora (COR) ? Shares have been on the move with the stock up 9.1% over the past month. The stock hit a new 52-week high of $239.86 in the previous session. Cencora has gained 16.1% since the start of the year compared to the 7.8% move for the Zacks Medical sector and the 5.7% return for the Zacks Medical Services industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, as it hasn't missed our earnings consensu ...