Principal Rolls Out Cheap, Smart Beta Mega-Cap Stock ETF

Principal launched a cheap way for ETF investors to gain exposure to some of the largest U.S. companies on the market. On Thursday, Principal added the Principal U.S. Mega-Cap Multi-Factor Index ETF (NasdaqGM: USMC). USMC comes with a 0.12% expense ratio. The new U.S. Mega-Cap Multi-Factor Index...