Aehr Test Systems (NASDAQ:AEHR – Get Free Report) and Aixtron (OTCMKTS:AIXXF – Get Free Report) are both computer and technology companies, but which is the superior stock? We will contrast the two businesses based on the strength of their earnings, dividends, institutional ownership, risk, profitability, analyst recommendations and valuation. Insider & Institutional Ownership 67.8% of […]