A look at the weighted underlying holdings of the Fundamental Pure Small Value Portfolio (PXSV) shows an impressive 11.9% 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 Black Hills Corporation (BKH), which makes up 0.31% of the Fundamental Pure Small Value Portfolio (PXSV), has seen 2 directors and officers purchase shares in the past six months, according to the recent Form 4 data.