 Jounce Therapeutics NASDAQ:JNCE and TRACON Pharmaceuticals NASDAQ:TCON are both small-cap medical companies, but which is the superior investment? We will compare the two companies based on the strength of their dividends, valuation, institutional ownership, risk, profitability, earnings and analyst recommendations. Profitability This table compares Jounce Therapeutics and TRACON Pharmaceuticals net margins, return on equity and ... 