Wall Street analysts expect Patterson Cos. (PDCO) to post quarterly earnings of $0.49 per share in its upcoming report, which indicates a year-over-year decline of 2%. Revenues are expected to be $1.64 billion, down 0.7% from the year-ago quarter.The consensus EPS estimate for the quarter has remained unchanged over the last 30 days. This reflects how the analysts covering the stock have collectively reevaluated their initial estimates during this timeframe.Before a company announces its earnings, it is ess ...