> 5 Stocks accounting for most of growth is troublesome when corrected, but still not catastrophic. Yes -- this is the whole point of owning a broad index. Yo

> 5 Stocks accounting for most of growth is troublesome when corrected, but still not catastrophic. Yes -- this is the whole point of owning a broad index. You get exposure to the highest-performing stocks -- what those actual companies are changes over time. And there's usually another company to step up and fill the gap when one of the leaders falls.