A look at the weighted underlying holdings of the Invesco S&P 500— Equal Weight Utilities ETF (RYU) shows an impressive 13.8% 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 » Evergy Inc (EVRG), which makes up 3.59% of the Invesco S&P 500— Equal Weight Utilities ETF (RYU), has seen 3 directors and officers purchase shares in the past six months, according to the recent Form 4 data.