A look at the weighted underlying holdings of the First Trust Nasdaq Food & Beverage ETF (FTXG) shows an impressive 10.9% of holdings on a weighted basis have experienced insider buying within the past six months. Start slideshow:10 ETFs With Stocks That Insiders Are Buying » Conagra Brands Inc (CAG), which makes up 1.65% of the First Trust Nasdaq Food & Beverage ETF (FTXG), has seen 3 directors and officers purchase shares in the past six months, according to the recent Form 4 data.