In the current session, the stock is trading at $325.62, after a 0.63% spike. Over the past month, Heico Inc. (NYSE:HEI) stock increased by 5.43%, and in the past year, by 43.35%. With performance like this, long-term shareholders are optimistic but others are more likely to look into the price-to-earnings ratio to see if the stock might be overvalued.Heico P/E Ratio Analysis in Relation to Industry PeersThe P/E ratio measures the current share price to the company's EPS. It is used by long-term investors t ...