The RMR Group (NASDAQ:RMR – Get Free Report) and Exp World (NASDAQ:EXPI – Get Free Report) are both small-cap finance companies, but which is the better stock? Get The RMR Group alerts:Net Margins Return on Equity Return on Assets The RMR Group 2.48% 4.60% 2.80% Exp World -0.41% -6.61% -3.26%Insider and Institutional Ownership42.3% of The RMR Group shares are owned by institutional investors. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio The RMR Group $700.28 million 0.69 $17.60 million $1.05 14.42 Exp World $4.57 billion 0.32 -$21.27 million ($0.12) -76.67The RMR Group has higher earnings, but lower revenue than Exp World. SummaryThe RMR Group beats Exp World on 13 of the 17 factors compared between the two stocks. About The RMR Group(Get Free Report)The RMR Group Inc., through its subsidiary, The RMR Group LLC, provides asset management services in the United States.