David Kostin, the chief US equity strategist at Goldman Sachs, says he's brought together a group of S&P 500 stocks that return double the average company in the broader index.... moreDavid Kostin, the chief US equity strategist at Goldman Sachs, says he's brought together a group of S&P 500 stocks that return double the average company in the broader index. Kostin adds that the stocks have underperformed the index for the last few years despite their superior returns. The performance of those stocks has steadily gotten worse as investors got more optimistic about economic growth.Visit Business Insider's homepage for more stories.It's a rare combination, but Goldman Sachs says you can get better-than-average returns from a few stocks while also buying them at better-than-average prices.To get more news about WikiFX, you can visit wikifx news official website. David Kostin, chief US equity strategist at Goldman Sachs, says he's identified a group of stocks that more than double the cash return of the median S&P 500 stock, which is currently 4.4%. Most of them pay hefty dividends, and some augment that by repurchasing large amounts of their stock every year.And yet Kostin says... less