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