Vanguard Total International Stock Index
Inflows: $10 billion
Assets under management: $73.3 billion
With more than 6,000 stock holdings, this fund packs a lot of diversification into a single offering. The fund seeks to replicate the MSCI All Country World ex USA Investable Market Index. As such, it offers exposure to countries throughout the globe.
Inflows and assets under management are as of 9/30/12. Data provided by Morningstar.