MLP ETF -- Insider Buying Index Registering 13.2%

A look at the weighted underlying holdings of the MLP ETF (MLPA) shows an impressive 13.2% 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 » MPLX LP (MPLX), which makes up 9.59% of the MLP ETF (MLPA), has seen 3 directors and officers purchase shares in the past six months, according to the recent Form 4 data.