Have you been paying attention to shares of United Rentals (URI) ? Shares have been on the move with the stock up 8.9% over the past month. The stock hit a new 52-week high of $807.79 in the previous session. United Rentals has gained 39.9% since the start of the year compared to the 23.9% move for the Zacks Construction sector and the 21.7% return for the Zacks Building Products - Miscellaneous industry. What's Driving the Outperformance? The stock has an impressive record of positive earnings surprises, a ...