4 smallcap 25 per cent operating margin low debt promoter backed stocks compared on market cap, PE, ROE, growth and institutional holding: Emmvee, Happy Forgings, Travel Food Services and Shipping Corporation.

4 midcap 25 per cent operating margin low debt promoter backed stocks compared on market cap, PE, ROE, growth and institutional holding: Mazagon Dock, Oberoi Realty, NMDC and Ajanta.

4 largecap 25 per cent operating margin low debt promoter backed stocks compared on market cap, PE, ROE, growth and institutional holding: TCS, Sun Pharma, HAL and Divi’s Labs.