Relying on companies’ fundamentals for stock selection, the Invesco RAFI US 1500 Small-Mid ETF (NASDAQ: PRFZ ) brings to investors an opportunity to get exposure to small caps but with a higher profitability bias. This articleAnalyst’s Disclosure:I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it ...