 OncoSec Medical NASDAQ:ONCS and CymaBay Therapeutics NASDAQ:CBAY are both small-cap medical companies, but which is the better investment? We will compare the two companies based on the strength of their valuation, institutional ownership, profitability, earnings, dividends, risk and analyst recommendations. Profitability This table compares OncoSec Medical and CymaBay Therapeutics net margins, return on equity and ... 