 Hanger OTCMKTS:HNGR and IMAC NASDAQ:IMAC are both small-cap medical companies, but which is the better stock? We will compare the two businesses based on the strength of their risk, profitability, institutional ownership, dividends, earnings, analyst recommendations and valuation. Institutional and Insider Ownership 3.6 of Hanger shares are owned by institutional investors. Comparatively, 0.7 of IMAC ... 