Constellation Brands (NYSE:STZ) and Willamette Valley Vineyards (NASDAQ:WVVI) are both consumer staples companies, but which is the better business? We will contrast the two companies based on the strength of their institutional ownership, earnings, valuation, profitability, dividends, risk and analyst recommendations. Profitability This table compares Constellation Brands and Willamette Valley Vineyards? net margins, return on [?]