The Vanguard Mega Cap Growth ETF (NYSEMKT: MGK) does exactly what its name implies: It buys the largest growth companies. That's been a winning investment plan for a number of years, but investors ...

Launched on 12/17/2007, the Vanguard Mega Cap Growth ETF (MGK) is a passively managed exchange traded fund designed to provide a broad exposure to the Large Cap Growth segment of the US equity market.

While a lot of attention is focused on US mega-cap growth stocks, other segments of the market have been quietly ticking along, at least in a relative sense. One is value stocks outside the US, which ...

The biggest companies are often the ones that drive the market higher during upturns. Large companies can also lead the market lower during downturns. Here's why the Vanguard Mega Cap Growth ETF could ...