 Semtech NASDAQ:SMTC and O2Micro International NASDAQ:OIIM are both computer and technology companies, but which is the better investment? We will compare the two companies based on the strength of their profitability, earnings, risk, analyst recommendations, institutional ownership, dividends and valuation. Institutional and Insider Ownership 97.6 of Semtech shares are owned by institutional investors. Comparatively, 36.9 ... 