Vanguard Total Stock Market ETF (NYSEArca: VTI)

Expense Ratio: 0.05%

Comment: VTI also includes broad, diversified equity exposure. The ETF tracks the CRSP U.S. Total Market Index and holds 3,765 component stocks. As the name suggests, the fund holds pretty much everything in the U.S. markets, with at least a $10 million market-cap, weighted by market capitalization. However, the index may exclude business development companies, American Depository Receipts, royalty trusts and limited partnerships.