The miss in earnings per share (EPS) could negatively impact investor sentiment towards WCC in the short term, suggesting potential downward pressure on the stock price. However, the beat on sales estimates and the fact that sales are still robust despite a slight year-over-year decrease could counterbalance the negative impact of the EPS miss. Therefore, the overall short-term impact on WCC's stock price is assessed as neutral, considering both the negative and positive aspects of the earnings report.