Looking for broad exposure to the Large Cap Growth segment of the US equity market? You should consider the Vanguard S&P 500 Growth ETF (VOOG) , a passively managed exchange traded fund launched on September 9, 2010.The fund is sponsored by Vanguard. It has amassed assets over $20.05 billion, making it one of the largest ETFs attempting to match the Large Cap Growth segment of the US equity market.Why Large Cap GrowthLarge cap companies usually have a market capitalization above$10 billion. Overall, they a ...