Designed to provide broad exposure to the Mid Cap Growth segment of the US equity market, the Vanguard Mid-Cap Growth ETF (VOT) is a passively managed exchange traded fund launched on 08/17/2006. The fund is sponsored by Vanguard.

Vanguard has a very large collection of exchange-traded funds (ETFs), with choices that should appease just about any investor. One ETF that will fit in almost any portfolio is the Vanguard S&P 500 ETF (NYSEMKT: VOO).

Today, Vanguard launched Vanguard Ultra-Short Treasury ETF (VGUS) and Vanguard 0-3 Month Treasury Bill ETF (VBIL), two fixed income index ETFs. The pair of ETFs will be managed by Vanguard Fixed Income Group veteran,

Launched on 09/22/2010, the Vanguard Russell 1000 Growth ETF (VONG) is a passively managed exchange traded fund designed to provide a broad exposure to the Large Cap Growth segment of the US equity market.

Vanguard launched two short-term fixed-income exchange-traded funds Tuesday, adding to a spate of recent ETF launches by asset managers. Welcome to Barron's Advisor! Our articles are free to Barron's subscribers and wealth management professionals.

If you're interested in broad exposure to the Large Cap Value segment of the US equity market, look no further than the Vanguard S&P 500 Value ETF (VOOV), a passively managed exchange traded fund launched on 09/09/2010.