etftrends.com
Where ETF Investors Have Been Putting All Their Money
The exchange traded fund industry has quickly accumulated over $2 trillion in assets under management, with investors piling into cheap broad market, smart-beta and some sector fund options. The Vanguard 500 Index (NYSEArca: VOO) was the fastest-growing ETF over the three years ended December 31, growing to $27.6 billion in 2014 from $2.4 billion in…