 CPI Aerostructures NYSE:CVU and Astronics NASDAQ:ATRO are both small-cap aerospace companies, but which is the superior stock? We will compare the two companies based on the strength of their earnings, institutional ownership, risk, valuation, dividends, profitability and analyst recommendations. Profitability This table compares CPI Aerostructures and Astronics net margins, return on equity and return on ... 